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WO2017195360A1 - House frame structure - Google Patents

House frame structure Download PDF

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Publication number
WO2017195360A1
WO2017195360A1 PCT/JP2016/064334 JP2016064334W WO2017195360A1 WO 2017195360 A1 WO2017195360 A1 WO 2017195360A1 JP 2016064334 W JP2016064334 W JP 2016064334W WO 2017195360 A1 WO2017195360 A1 WO 2017195360A1
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WO
WIPO (PCT)
Prior art keywords
wall
house
foundation
housing structure
block
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
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PCT/JP2016/064334
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French (fr)
Japanese (ja)
Inventor
浩史 松野
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M Tec Co Ltd
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M Tec Co Ltd
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Publication date
Application filed by M Tec Co Ltd filed Critical M Tec Co Ltd
Priority to PCT/JP2016/064334 priority Critical patent/WO2017195360A1/en
Publication of WO2017195360A1 publication Critical patent/WO2017195360A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/02Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements
    • E04B1/04Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements the elements consisting of concrete, e.g. reinforced concrete, or other stone-like material
    • E04B1/06Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements the elements consisting of concrete, e.g. reinforced concrete, or other stone-like material the elements being prestressed
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/01Reinforcing elements of metal, e.g. with non-structural coatings
    • E04C5/06Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders

Definitions

  • the present invention relates to a housing structure of a house, and more particularly to a housing structure of a house constructed by assembling concrete blocks.
  • the reinforced concrete frame has a problem that it is difficult to avoid the occurrence of cracks due to an earthquake or other disaster.
  • the present invention has been proposed in order to achieve the above object, and the invention according to claim 1 is a housing structure of a house constructed by assembling concrete blocks, and a plurality of foundations having grooves on the surface.
  • a housing structure including a foundation formed by tensioning a block with a wire and a wall formed by tensioning a plurality of wall blocks fitted in the groove with a wire.
  • a disaster-resistant house can be constructed in a short period of time by adopting a precast concrete frame (hereinafter referred to as “PC frame”) for the foundation and walls.
  • PC frame precast concrete frame
  • the wall is positioned by being fitted into the groove of the foundation, it is possible to further reduce the work time required for building the housing.
  • the invention according to claim 2 provides a housing structure of a house in which, in addition to the configuration of the invention according to claim 1, a gap between the groove and the wall is filled with non-shrink mortar.
  • the invention according to claim 3 provides a housing structure of a house provided with a floor fixed to the wall in addition to the configuration of the invention according to claim 1 or 2.
  • a house having a frame structure with a desired number of floors can be constructed in a short period of time.
  • a roof is provided which is attached to the wall and is formed by fastening a plurality of roof blocks with PC steel bars.
  • a housing structure of a house in which a heat exchange pipe through which a heat medium passes is embedded in the wall provide.
  • the heat exchange pipe is buried in the wall, so that the house can be constructed in a short period of time.
  • the present invention can build a disaster-resistant house in a short period of time by building a house with a PC housing.
  • the wall is positioned by being fitted into the groove of the foundation, it is possible to further reduce the work time required for building the housing.
  • the longitudinal cross-sectional view and partial enlarged view of the house shown in FIG. It is a top view of a foundation, (a) is a figure showing the state where the foundation block was juxtaposed, (b) is a figure showing the state where the foundation block was tensioned with PC steel materials, (c) is a groove in the foundation It is a figure which shows the state which inserted the wall. The elements on larger scale which show the corner of the foundation of Drawing 3 (b).
  • the longitudinal cross-sectional view which shows a connection part between a wall and a roof.
  • the flowchart which shows the construction procedure of the house shown in FIG.
  • the housing structure according to the present invention is a housing structure constructed of concrete blocks in order to achieve the purpose of building a disaster-resistant house in a short period of time.
  • the foundation block is tensioned with a wire rod
  • the wall is formed by tensioning a plurality of wall blocks fitted in the groove with the wire rod
  • the plurality of roof blocks attached to the wall are fastened with a PC steel rod. This is realized by having a roof made up of
  • FIG. 1 is a side view showing the house 1
  • FIG. 2 is a longitudinal sectional view of the house 1 and a partially enlarged view of a connecting portion between the wall 3 and the floor 4.
  • FIG. 3 is a plan view of the foundation 2.
  • FIG. 4 is an enlarged view of a main part showing a corner portion of the foundation 2.
  • FIG. 5 is a lateral end view showing a state in which the wall 3 is tensioned.
  • FIG. 6 is a side view showing the heat exchange pipe 35 embedded in the wall 3.
  • FIG. 7 is a plan view showing the floor 4.
  • FIG. 8 is a longitudinal sectional view showing a portion where the wall 3 and the roof 5 are connected.
  • House 1 is built on ground G lower than the surroundings.
  • the house 1 includes a foundation 2 laid on the ground G, a wall 3 erected on the foundation 2, a floor 4 laid between the walls 3, a roof 5 disposed above the wall 3, It has.
  • the foundation 2 is integrally connected by tensioning nine concrete blocks 21 made of concrete laid on the ground G with seven PC steel wires 22 in the longitudinal direction and the lateral direction, respectively.
  • the wire rod which tensions the foundation block 21 may be a strand of PC steel in addition to the PC steel wire.
  • the base block 21 is formed in a square shape in plan view with a thickness of 500 mm and a side of 2.5 m.
  • Convex portions 23 and concave portions 24 are formed on the side surfaces of the base block 21, and adjacent base blocks 21 are connected with the convex portions 23 and the concave portions 24 engaged.
  • Grooves 25 are formed in the surface of the base block 21 in the vertical direction and the horizontal direction. The width of the groove 25 is set to 200 mm.
  • symbol 26 in FIG.3, 4 is a fixing tool holding the tension
  • the wall 3 is integrally connected by tensioning the wall block 31 with six PC steel wires 32 in the vertical and horizontal directions.
  • the wire rod that tensions the wall block 31 may be a PC steel wire in addition to the PC steel wire.
  • Each basic block 31 is formed in an arbitrary shape according to the layout of the house 1 or the like.
  • the foundation block 31 is disposed in the groove 25 corresponding to the desired installation position, and the non-shrink mortar 33 is filled in the gap between the foundation block 21 and the groove 25.
  • the wall block 31 is formed with a thickness of 80 mm.
  • On the inner side surface of the wall block 31, a support convex portion 34 that supports the floor 4 is provided.
  • a heat exchange pipe 35 is embedded in the wall 3.
  • the heat exchange pipe 35 passes a heat medium (cold water, hot air) through a zigzag path.
  • the heat exchange pipe 35 is connected to a cold water supply source and a hot air supply source (not shown).
  • the heat exchange pipe 35 is cooled by water cooling in the summer and heated by the hot air in the winter, thereby cooling and heating the interior of the house 1 at a low cost. it can.
  • symbol 36 in FIG. 5 is a watertight door
  • symbol 37 is a watertight sash.
  • the floor 4 is configured by arranging a plurality of floor blocks 41 supported at both ends by the support convex portions 34 of the wall 3.
  • the floor block 41 has a length of 5 m and a width of 2 m.
  • the floor block 41 is connected to the support convex portion 34 via a chuck pin 42 formed in a drum shape.
  • the roof 5 is tightly connected by a PC steel bar 52 to the eaves portion of the half-sized large roof block 51.
  • FIG. 9 is a flowchart showing the construction procedure of the house 1.
  • the foundation block 21 is placed on the ground G (S1), the PC steel wire 22 in the foundation block 21 is tensioned with a jack (not shown), and held by the fixing tool 26, whereby the foundation blocks 21 are connected to each other with the PC steel wire 22.
  • the wall block 31 is fitted into the groove 25 (S3), and the PC steel wire 32 in the wall block 31 is tensioned with a jack (not shown) to construct the wall 3 (S4).
  • the non-shrinkable mortar 33 is filled in the gap between the wall 3 and the groove 25 so that the foundation 2 and the wall 3 are integrated.
  • the floor block 41 is dropped between the walls 3 and placed at a predetermined position (S5), and the floor block 41 and the wall 3 are connected by the chuck pins 42 (S6).
  • the roof block 51 is placed on the top of the wall 3 (S7), and the eaves portion of the roof block 51 is fastened with the PC steel rod 52 (S8).
  • the building structure of the house 1 is constructed according to the above procedure. After that, interior work in the house 1 is performed. Specifically, a rib-shaped heat insulating material unit is installed on the inner side surface of the wall 3 to improve the heat insulating property in the room. In addition, a floor type unit is arranged on the floor 4. Furthermore, the interior of the house 1 can be freely laid out by installing a partition in which the mortar is sprayed on the front and back of the heat insulating material anchored to the upper and lower floors 4 in the house 1.
  • the present invention it is possible to build a disaster-resistant house in a short period of time by constructing the house 1 with a PC housing.
  • the wall 3 is positioned by being fitted in the groove 25 of the foundation 2, the work time required for building the frame can be further shortened.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Load-Bearing And Curtain Walls (AREA)

Abstract

[Problem] To provide a frame structure for a house by which it is possible to quickly construct a house that is resistant to disasters. [Solution] A house 1 is provided with the following: a foundation 2 obtained by applying tension, using a PC steel wire 22, to a plurality of foundation blocks 21 that have grooves 25 formed in the surface thereof; and walls 3 obtained by applying tension, using the PC steel wire 22, to a plurality of wall blocks 31 that are fitted into the grooves 25.

Description

住宅の躯体構造Housing structure

 本発明は、住宅の躯体構造に関し、特に、コンクリートブロックを組んで構築される住宅の躯体構造に関する。 The present invention relates to a housing structure of a house, and more particularly to a housing structure of a house constructed by assembling concrete blocks.

 現場で鉄筋を配置した後に、型枠を組み、型枠内にコンクリートを流し込むことで造られる躯体の住宅が知られている(例えば、特許文献1参照)。 There is known a housing of a housing that is constructed by assembling a formwork and pouring concrete into the formwork after placing the reinforcing bars on site (see, for example, Patent Document 1).

特開2002-070242号公報Japanese Patent Laid-Open No. 2002-070242

 しかしながら、上述したような鉄筋コンクリート製の躯体を造るためには、配筋、型枠組立、コンクリートの打設及び養生を現場で行う必要があり、住宅建築に要する工期が長くなるという問題があった。また、鉄筋コンクリート製の躯体は、その構造上、地震等の災害でクラックの発生を回避し難いという問題があった。 However, in order to build a reinforced concrete frame as described above, it is necessary to perform on-site reinforcement, formwork assembly, concrete placement and curing, and there is a problem that the construction period required for housing construction becomes long. . In addition, the reinforced concrete frame has a problem that it is difficult to avoid the occurrence of cracks due to an earthquake or other disaster.

 そこで、災害に強い住宅を短期で構築するという解決すべき技術的課題が生じてくるのであり、本発明は、この課題を解決することを目的とする。 Therefore, there is a technical problem to be solved, that is, to build a disaster-resistant house in a short time, and the present invention aims to solve this problem.

 本発明は上記目的を達成するために提案されたものであり、請求項1記載の発明は、コンクリートブロックを組んで構築される住宅の躯体構造において、表面に溝が刻設された複数の基礎ブロックを線材で緊張して成る基礎と、前記溝に嵌合された複数の壁ブロックを線材で緊張して成る壁と、を備えている住宅の躯体構造を提供する。 The present invention has been proposed in order to achieve the above object, and the invention according to claim 1 is a housing structure of a house constructed by assembling concrete blocks, and a plurality of foundations having grooves on the surface. There is provided a housing structure including a foundation formed by tensioning a block with a wire and a wall formed by tensioning a plurality of wall blocks fitted in the groove with a wire.

 この構成によれば、基礎及び壁にプレキャストコンクリート躯体(以下、「PC躯体」と称す)を採用することにより、災害に強い住宅を短期間で建設することができる。また、壁が基礎の溝に嵌合させて位置決めされることにより、躯体構築に要する作業時間を更に短縮することができる。 According to this configuration, a disaster-resistant house can be constructed in a short period of time by adopting a precast concrete frame (hereinafter referred to as “PC frame”) for the foundation and walls. In addition, since the wall is positioned by being fitted into the groove of the foundation, it is possible to further reduce the work time required for building the housing.

 請求項2記載の発明は、請求項1記載の発明の構成に加えて、前記溝と前記壁との隙間には無収縮モルタルが充填されている住宅の躯体構造を提供する。 The invention according to claim 2 provides a housing structure of a house in which, in addition to the configuration of the invention according to claim 1, a gap between the groove and the wall is filled with non-shrink mortar.

 この構成によれば、基礎の溝と壁との隙間が無収縮モルタルで塞がれることにより、基礎と壁とが強固に連結されるため、住宅の耐震性を更に向上させることができる。 According to this configuration, since the gap between the groove and the wall of the foundation is closed with the non-shrink mortar, the foundation and the wall are firmly connected, so that the earthquake resistance of the house can be further improved.

 請求項3記載の発明は、請求項1又は2記載の発明の構成に加えて、前記壁に固着された床を備えている住宅の躯体構造を提供する。 The invention according to claim 3 provides a housing structure of a house provided with a floor fixed to the wall in addition to the configuration of the invention according to claim 1 or 2.

 この構成によれば、床が壁に固着されることにより、階層が形成されるため、所望の階数を備えた躯体構造を有する住宅を短期間で建設することができる。 According to this configuration, since the floor is fixed to the wall and a hierarchy is formed, a house having a frame structure with a desired number of floors can be constructed in a short period of time.

 請求項4記載の発明は、請求項1乃至3の何れか1項記載の発明の構成に加えて、前記壁に取り付けられ複数の屋根ブロックをPC鋼棒で緊結して成る屋根を備えている住宅の躯体構造を提供する。 According to a fourth aspect of the present invention, in addition to the configuration of the first aspect of the present invention, a roof is provided which is attached to the wall and is formed by fastening a plurality of roof blocks with PC steel bars. Provide housing structure.

 この構成によれば、屋根にPC躯体を採用することにより、災害に強い住宅を短期間で建設することができる。 According to this configuration, it is possible to construct a disaster-resistant house in a short period of time by adopting the PC frame on the roof.

 請求項5記載の発明は、請求項1乃至4の何れか1項記載の発明の構成に加えて、前記壁には、熱媒を通す熱交換用パイプが埋設されている住宅の躯体構造を提供する。 According to a fifth aspect of the present invention, in addition to the configuration of the first aspect of the present invention, a housing structure of a house in which a heat exchange pipe through which a heat medium passes is embedded in the wall. provide.

 この構成によれば、熱交換用パイプが壁に埋設されることにより、住宅を短期間で建設することができる。 According to this configuration, the heat exchange pipe is buried in the wall, so that the house can be constructed in a short period of time.

 本発明は、PC躯体で住宅を構築することにより、災害に強い住宅を短期間で建設することができる。また、壁が基礎の溝に嵌合させて位置決めされることにより、躯体構築に要する作業時間を更に短縮することができる。 The present invention can build a disaster-resistant house in a short period of time by building a house with a PC housing. In addition, since the wall is positioned by being fitted into the groove of the foundation, it is possible to further reduce the work time required for building the housing.

本発明の一実施例に係る躯体構造を用いた住宅を示す側面図。The side view which shows the house using the frame structure which concerns on one Example of this invention. 図1に示す住宅の縦断面図及び部分拡大図。The longitudinal cross-sectional view and partial enlarged view of the house shown in FIG. 基礎の平面図であり、(a)は基礎ブロックを並置した状態を示す図であり、(b)は基礎ブロックをPC鋼材で緊張した状態を示す図であり、(c)は基礎の溝に壁を差し込んだ状態を示す図である。It is a top view of a foundation, (a) is a figure showing the state where the foundation block was juxtaposed, (b) is a figure showing the state where the foundation block was tensioned with PC steel materials, (c) is a groove in the foundation It is a figure which shows the state which inserted the wall. 図3(b)の基礎の隅部を示す部分拡大図。The elements on larger scale which show the corner of the foundation of Drawing 3 (b). 壁を緊張した状態を示す横端面図。The side end view which shows the state which strained the wall. 壁内に埋設された熱交換パイプを示す側面図。The side view which shows the heat exchange pipe embed | buried in the wall. 床を示す平面図。The top view which shows a floor. 壁と屋根とを連結部分を示す縦断面図。The longitudinal cross-sectional view which shows a connection part between a wall and a roof. 図1に示す住宅の構築手順を示すフローチャート。The flowchart which shows the construction procedure of the house shown in FIG.

 本発明に係る住宅の躯体構造は、災害に強い住宅を短期で構築するという目的を達成するために、コンクリートブロックを組んで構築される住宅の躯体構造において、表面に溝が刻設された複数の基礎ブロックを線材で緊張して成る基礎と、前記溝に嵌合された複数の壁ブロックを線材で緊張して成る壁と、前記壁に取り付けられ複数の屋根ブロックをPC鋼棒で緊結して成る屋根と、を備えていることにより実現する。  The housing structure according to the present invention is a housing structure constructed of concrete blocks in order to achieve the purpose of building a disaster-resistant house in a short period of time. The foundation block is tensioned with a wire rod, the wall is formed by tensioning a plurality of wall blocks fitted in the groove with the wire rod, and the plurality of roof blocks attached to the wall are fastened with a PC steel rod. This is realized by having a roof made up of

 以下、本発明の一実施例に係る躯体構造を用いた住宅1について図面に基づいて説明する。なお、以下の実施例において、構成要素の数、数値、量、範囲等に言及する場合、特に明示した場合及び原理的に明らかに特定の数に限定される場合を除き、その特定の数に限定されるものではなく、特定の数以上でも以下でも構わない。 Hereinafter, a house 1 using a housing structure according to an embodiment of the present invention will be described with reference to the drawings. In the following examples, when referring to the number, numerical value, quantity, range, etc. of the constituent elements, the specific number is used unless otherwise specified and clearly limited to a specific number in principle. It is not limited, and it may be a specific number or more.

 また、構成要素等の形状、位置関係に言及するときは、特に明示した場合及び原理的に明らかにそうでないと考えられる場合等を除き、実質的にその形状等に近似又は類似するもの等を含む。 In addition, when referring to the shapes and positional relationships of components, etc., those that are substantially similar to or similar to the shapes, etc., unless otherwise specified or otherwise considered in principle to be apparent. Including.

 また、図面は、特徴を分かり易くするために、特徴的な部分を拡大する等して誇張する場合があり、構成要素の寸法比率等が実際と同じであるとは限らない。また、断面図では、構成要素の断面構造を分かり易くするために、一部の構成要素のハッチングを省略することがある。なお、本実施例において、「上」、「下」の語は、垂直方向における上方、下方に対応するものとする。 In addition, the drawings may be exaggerated by enlarging the characteristic portions in order to make the features easy to understand, and the dimensional ratios of the constituent elements are not always the same as the actual ones. In the cross-sectional view, hatching of some components may be omitted in order to facilitate understanding of the cross-sectional structure of the components. In this embodiment, the terms “upper” and “lower” correspond to the upper and lower parts in the vertical direction.

 図1は、住宅1を示す側面図である、図2は、住宅1の縦断面図及び壁3と床4との連結部分の部分拡大図である。図3は、基礎2の平面図である。図4は、基礎2の隅部を示す要部拡大図である。図5は、壁3を緊張した状態を示す横端面図である。図6は、壁3内に埋設された熱交換パイプ35を示す側面図である。図7は、床4を示す平面図である。図8は、壁3と屋根5とを連結部分を示す縦断面図である。 FIG. 1 is a side view showing the house 1, and FIG. 2 is a longitudinal sectional view of the house 1 and a partially enlarged view of a connecting portion between the wall 3 and the floor 4. FIG. 3 is a plan view of the foundation 2. FIG. 4 is an enlarged view of a main part showing a corner portion of the foundation 2. FIG. 5 is a lateral end view showing a state in which the wall 3 is tensioned. FIG. 6 is a side view showing the heat exchange pipe 35 embedded in the wall 3. FIG. 7 is a plan view showing the floor 4. FIG. 8 is a longitudinal sectional view showing a portion where the wall 3 and the roof 5 are connected.

 住宅1は、周囲よりも低い地盤Gに建っている。住宅1は、地盤G上に敷設された基礎2と、基礎2上に立設された壁3と、壁3間に架設された床4と、壁3の上方に配置された屋根5と、を備えている。 House 1 is built on ground G lower than the surroundings. The house 1 includes a foundation 2 laid on the ground G, a wall 3 erected on the foundation 2, a floor 4 laid between the walls 3, a roof 5 disposed above the wall 3, It has.

 基礎2は、地盤G上に敷き並べられたコンクリート製の9つの基礎ブロック21を縦方向及び横方向をそれぞれ7本のPC鋼線22で緊張されることにより、一体に連結されている。なお、基礎ブロック21を緊張する線材は、PC鋼線の他、PC鋼より線であっても構わない。基礎ブロック21は、厚みが500mmで、1辺が2.5mの平面視正方形状に形成されている。基礎ブロック21の側面には、凸部23及び凹部24が形成されており、隣り合う基礎ブロック21同士は、凸部23及び凹部24が係合した状態で連結されている。基礎ブロック21の表面には、縦方向及び横方向に溝25が刻設されている。溝25の幅は、200mmに設定されている。なお、図3、4中の符号26は、PC鋼線の緊張力を保持する定着具である。 The foundation 2 is integrally connected by tensioning nine concrete blocks 21 made of concrete laid on the ground G with seven PC steel wires 22 in the longitudinal direction and the lateral direction, respectively. In addition, the wire rod which tensions the foundation block 21 may be a strand of PC steel in addition to the PC steel wire. The base block 21 is formed in a square shape in plan view with a thickness of 500 mm and a side of 2.5 m. Convex portions 23 and concave portions 24 are formed on the side surfaces of the base block 21, and adjacent base blocks 21 are connected with the convex portions 23 and the concave portions 24 engaged. Grooves 25 are formed in the surface of the base block 21 in the vertical direction and the horizontal direction. The width of the groove 25 is set to 200 mm. In addition, the code | symbol 26 in FIG.3, 4 is a fixing tool holding the tension | tensile_strength of PC steel wire.

 壁3は、壁ブロック31を縦方向及び横方向それぞれ6本のPC鋼線32で緊張されることにより一体に連結されている。なお、壁ブロック31を緊張する線材は、PC鋼線の他、PC鋼より線であっても構わない。各基礎ブロック31は、住宅1のレイアウト等に応じて任意の形状に形成されている。基礎ブロック31は、所望の設置位置に対応する溝25内に配置され、基礎ブロック21と溝25との隙間は、無収縮モルタル33が充填されている。壁ブロック31は、厚み80mmに形成されている。壁ブロック31の内側面には、床4を支持する支持凸部34が設けられている。 The wall 3 is integrally connected by tensioning the wall block 31 with six PC steel wires 32 in the vertical and horizontal directions. In addition, the wire rod that tensions the wall block 31 may be a PC steel wire in addition to the PC steel wire. Each basic block 31 is formed in an arbitrary shape according to the layout of the house 1 or the like. The foundation block 31 is disposed in the groove 25 corresponding to the desired installation position, and the non-shrink mortar 33 is filled in the gap between the foundation block 21 and the groove 25. The wall block 31 is formed with a thickness of 80 mm. On the inner side surface of the wall block 31, a support convex portion 34 that supports the floor 4 is provided.

 壁3内には、熱交換パイプ35が埋設されている。熱交換パイプ35は、熱媒(冷水、温風)をジズザグの経路で通す。熱交換パイプ35は、図示しない冷水供給源及び温風供給源に接続されており、夏季は水冷で冷却し、冬季は温風で暖房することで、低コストで住宅1内を冷暖房することができる。なお、図5中の符号36は、水密ドアであり、符号37は、水密サッシである。住宅1の一階部分に水密ドア36及び水密サッシ37を配置することにより、台風や大雨等で大量の水が住宅1の周囲に流れ込む場合であっても、住宅1への浸水を抑制することができる。 A heat exchange pipe 35 is embedded in the wall 3. The heat exchange pipe 35 passes a heat medium (cold water, hot air) through a zigzag path. The heat exchange pipe 35 is connected to a cold water supply source and a hot air supply source (not shown). The heat exchange pipe 35 is cooled by water cooling in the summer and heated by the hot air in the winter, thereby cooling and heating the interior of the house 1 at a low cost. it can. In addition, the code | symbol 36 in FIG. 5 is a watertight door, and the code | symbol 37 is a watertight sash. By arranging the watertight door 36 and the watertight sash 37 on the first floor portion of the house 1, even if a large amount of water flows around the house 1 due to a typhoon or heavy rain, the flooding of the house 1 is suppressed. Can do.

 床4は、両端を壁3の支持凸部34に支持された複数の床ブロック41を並べて構成されている。床ブロック41は、長さ5m、幅2mに形成されている。床ブロック41は、鼓状に形成されたチャックピン42を介して支持凸部34に連結されている。 The floor 4 is configured by arranging a plurality of floor blocks 41 supported at both ends by the support convex portions 34 of the wall 3. The floor block 41 has a length of 5 m and a width of 2 m. The floor block 41 is connected to the support convex portion 34 via a chuck pin 42 formed in a drum shape.

 屋根5は、半割りした大盤の屋根ブロック51の軒部をPC鋼棒52で緊結されている。 The roof 5 is tightly connected by a PC steel bar 52 to the eaves portion of the half-sized large roof block 51.

 次に、住宅1の構築手順を図面に基づいて説明する。図9は、住宅1の構築手順を示すフローチャートである。 Next, the construction procedure of the house 1 will be described based on the drawings. FIG. 9 is a flowchart showing the construction procedure of the house 1.

 まず、基礎ブロック21を地盤G上に配置し(S1)、基礎ブロック21内のPC鋼線22を図示しないジャッキで緊張し定着具26で保持することにより、基礎ブロック21同士をPC鋼線22で緊張して、基礎2を構築する(S2)。 First, the foundation block 21 is placed on the ground G (S1), the PC steel wire 22 in the foundation block 21 is tensioned with a jack (not shown), and held by the fixing tool 26, whereby the foundation blocks 21 are connected to each other with the PC steel wire 22. Tension and build the foundation 2 (S2).

 次に、壁ブロック31を溝25に嵌合させ(S3)、壁ブロック31内のPC鋼線32を図示しないジャッキで緊張し壁3を構築する(S4)。ブロック31を緊張したら、壁3と溝25との隙間に無収縮モルタル33を充填して、基礎2と壁3とを一体化させる。 Next, the wall block 31 is fitted into the groove 25 (S3), and the PC steel wire 32 in the wall block 31 is tensioned with a jack (not shown) to construct the wall 3 (S4). When the block 31 is tensioned, the non-shrinkable mortar 33 is filled in the gap between the wall 3 and the groove 25 so that the foundation 2 and the wall 3 are integrated.

 次に、床ブロック41を壁3の間に落とし込んで、所定の位置に配置し(S5)、床ブロック41と壁3とをチャックピン42で連結する(S6)。 Next, the floor block 41 is dropped between the walls 3 and placed at a predetermined position (S5), and the floor block 41 and the wall 3 are connected by the chuck pins 42 (S6).

 次に、屋根ブロック51を壁3の上部に配置し(S7)、屋根ブロック51の軒部をPC鋼棒52で緊結する(S8)。 Next, the roof block 51 is placed on the top of the wall 3 (S7), and the eaves portion of the roof block 51 is fastened with the PC steel rod 52 (S8).

 上記手順により、住宅1の躯体構造を構築する。その後、住宅1内の内装工事を行う。具体的には、壁3の内側面にリブ形状断熱材ユニットを設置して室内の断熱性を向上させる。また、床4上に置床式ユニットを配置する。さらには、住宅1内に上下の床4にアンカー止めされた断熱材の表裏にモルタルを吹き付けた間仕切りを設置することで、住宅1内を自由にレイアウトすることができる。 The building structure of the house 1 is constructed according to the above procedure. After that, interior work in the house 1 is performed. Specifically, a rib-shaped heat insulating material unit is installed on the inner side surface of the wall 3 to improve the heat insulating property in the room. In addition, a floor type unit is arranged on the floor 4. Furthermore, the interior of the house 1 can be freely laid out by installing a partition in which the mortar is sprayed on the front and back of the heat insulating material anchored to the upper and lower floors 4 in the house 1.

 このようにして、本発明は、PC躯体で住宅1を構築することにより、災害に強い住宅を短期間で建設することができる。また、壁3が基礎2の溝25に嵌合させて位置決めされることにより、躯体構築に要する作業時間を更に短縮することができる。 Thus, according to the present invention, it is possible to build a disaster-resistant house in a short period of time by constructing the house 1 with a PC housing. In addition, since the wall 3 is positioned by being fitted in the groove 25 of the foundation 2, the work time required for building the frame can be further shortened.

 なお、本発明は、本発明の精神を逸脱しない限り種々の改変をなすことができ、そして、本発明が該改変されたものにも及ぶことは当然である。 It should be noted that the present invention can be variously modified without departing from the spirit of the present invention, and naturally the present invention extends to the modified ones.

1・・・住宅
2・・・基礎
21・・・基礎ブロック
22・・・PC鋼線(線材)
23・・・凸部
24・・・凹部
25・・・溝
26・・・定着具
3・・・壁
31・・・壁ブロック
32・・・PC鋼線(線材)
33・・・無収縮モルタル
34・・・支持凸部
35・・・熱交換パイプ
36・・・水密ドア
37・・・水密サッシ
4・・・床
41・・・床ブロック
42・・・チャックピン
5・・・屋根
51・・・屋根ブロック
52・・・PC鋼棒
G・・・地盤
DESCRIPTION OF SYMBOLS 1 ... Housing 2 ... Foundation 21 ... Foundation block 22 ... PC steel wire (wire)
23 ... convex part 24 ... concave part 25 ... groove 26 ... fixing tool 3 ... wall 31 ... wall block 32 ... PC steel wire (wire)
33 ... Non-shrink mortar 34 ... Supporting convex part 35 ... Heat exchange pipe 36 ... Watertight door 37 ... Watertight sash 4 ... Floor 41 ... Floor block 42 ... Chuck pin 5 ... Roof 51 ... Roof block 52 ... PC steel rod G ... Ground

Claims (5)

 コンクリートブロックを組んで構築される住宅の躯体構造において、
 表面に溝が刻設された複数の基礎ブロックを線材で緊張して成る基礎と、
 前記溝に嵌合された複数の壁ブロックを線材で緊張して成る壁と、
を備えていることを特徴とする住宅の躯体構造。
In the housing structure of a house built with concrete blocks,
A foundation formed by tensioning a plurality of foundation blocks with grooves engraved on the surface with a wire,
A wall formed by tensioning a plurality of wall blocks fitted in the groove with a wire,
The housing structure of the house characterized by comprising.
 前記溝と前記壁との隙間には無収縮モルタルが充填されていることを特徴とする請求項1記載の住宅の躯体構造。 The housing structure according to claim 1, wherein the gap between the groove and the wall is filled with non-shrink mortar.  前記壁に固着された床を備えていることを特徴とする請求項1又は2記載の住宅の躯体構造。 3. The housing structure of a house according to claim 1, further comprising a floor fixed to the wall.  前記壁に取り付けられ複数の屋根ブロックをPC鋼棒で緊結して成る屋根を備えていることを特徴とする請求項1記載の住宅の躯体構造。 The housing structure of a house according to claim 1, further comprising a roof formed by connecting a plurality of roof blocks to the wall by a PC steel rod.  前記壁には、熱媒を通す熱交換用パイプが埋設されていることを特徴とする請求項1記載の住宅の躯体構造。 The housing structure according to claim 1, wherein a heat exchange pipe through which a heat medium passes is embedded in the wall.
PCT/JP2016/064334 2016-05-13 2016-05-13 House frame structure Ceased WO2017195360A1 (en)

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2883764A (en) * 1955-12-12 1959-04-28 Douglas W Stephens Means for designing and laying out plans for buildings
US4358035A (en) * 1979-07-02 1982-11-09 Hanns Heidecker Systems for holding small articles in a load compartment
JPS6199061A (en) * 1984-10-20 1986-05-17 Taisei Corp Building hot water heat storage tank
JPS61266748A (en) * 1985-05-17 1986-11-26 中岡 栄三 Construction of body of multi-stairs building
JPS6216643U (en) * 1985-07-15 1987-01-31
JP2000248614A (en) * 1999-03-02 2000-09-12 Ando Corp Joint structure of wall type precast concrete building
WO2005010292A1 (en) * 2003-07-24 2005-02-03 Tama Home Co., Ltd. Block for construction, panel for construction using the block, and method of molding panel for construction
JP2006328805A (en) * 2005-05-26 2006-12-07 Jsd:Kk Construction method of external heat-insulation prestressed building using precast concrete body
JP2011064001A (en) * 2009-09-17 2011-03-31 Motoo Shoten:Kk Building hollow plate material, and manufacturing method therefor

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2883764A (en) * 1955-12-12 1959-04-28 Douglas W Stephens Means for designing and laying out plans for buildings
US4358035A (en) * 1979-07-02 1982-11-09 Hanns Heidecker Systems for holding small articles in a load compartment
JPS6199061A (en) * 1984-10-20 1986-05-17 Taisei Corp Building hot water heat storage tank
JPS61266748A (en) * 1985-05-17 1986-11-26 中岡 栄三 Construction of body of multi-stairs building
JPS6216643U (en) * 1985-07-15 1987-01-31
JP2000248614A (en) * 1999-03-02 2000-09-12 Ando Corp Joint structure of wall type precast concrete building
WO2005010292A1 (en) * 2003-07-24 2005-02-03 Tama Home Co., Ltd. Block for construction, panel for construction using the block, and method of molding panel for construction
JP2006328805A (en) * 2005-05-26 2006-12-07 Jsd:Kk Construction method of external heat-insulation prestressed building using precast concrete body
JP2011064001A (en) * 2009-09-17 2011-03-31 Motoo Shoten:Kk Building hollow plate material, and manufacturing method therefor

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