DE1260758B - Spherical air-raid shelter that can be produced in in-situ concrete - Google Patents
Spherical air-raid shelter that can be produced in in-situ concreteInfo
- Publication number
- DE1260758B DE1260758B DEE21684A DEE0021684A DE1260758B DE 1260758 B DE1260758 B DE 1260758B DE E21684 A DEE21684 A DE E21684A DE E0021684 A DEE0021684 A DE E0021684A DE 1260758 B DE1260758 B DE 1260758B
- Authority
- DE
- Germany
- Prior art keywords
- situ concrete
- formwork
- produced
- concrete
- spherical air
- Prior art date
- 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.)
- Pending
Links
- 239000004567 concrete Substances 0.000 title claims description 10
- 238000011065 in-situ storage Methods 0.000 title claims description 6
- 238000009415 formwork Methods 0.000 claims description 13
- 239000004568 cement Substances 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010425 asbestos Substances 0.000 claims description 3
- 229910052895 riebeckite Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 description 9
- 239000011150 reinforced concrete Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/04—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate against air-raid or other war-like actions
- E04H9/10—Independent shelters; Arrangement of independent splinter-proof walls
- E04H9/12—Independent shelters; Arrangement of independent splinter-proof walls entirely underneath the level of the ground, e.g. air-raid galleries
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Description
In Ortbeton herstellbarer kugelförmiger Luftschutzbau Gegenstand vorliegender Erfindung ist ein in Ortbeton herstellbarer kugelförmiger Luftschutzbau mit vorgeformter gewölbter Stahlbewehrung und einer inneren Schalung, die mit Ortbeton ausgegossen ist.Spherical air raid shelter that can be produced in in-situ concrete is the subject of the present invention Invention is a spherical air-raid shelter that can be produced in in-situ concrete and has a pre-formed arched steel reinforcement and an inner formwork, which is poured with in-situ concrete is.
Es ist bekannt, daß Stahlbeton als Baustoff für Bunkerbauten einer der zweckmäßigsten Werkstoffe ist.It is known that reinforced concrete is used as a building material for a bunker of the most suitable materials.
Es ist ein Schutzbau für Luftschutzzwecke bekannt, der als dünnwandige, eisenarmierte Betonhohlkugel mit einer einzigen seitlichen Zugangsöffnung ausgebildet ist, wobei die Wandstärke der Hohlkugel bei einem lichten Durchmesser von 2 bis 3 m höchstens unwesentlich mehr als 10 cm beträgt. Die Herstellung solcher Kugelformen im Spritzverfahren mit einer Luft- oder Wasserblase als innere Schalung ist jedoch sehr zeitraubend und teuer, wobei beim abschnittsweisen Schalen und Gießen insbesondere auch die Homogenität leidet. Ferner ist bei Holzaußenschalungen keine exakte Kugel herzustellen, es sei denn, daß man sich einer sehr aufwendigen Kleinkonstruktion bedient.It is a protective structure for air protection purposes known as thin-walled, Iron-reinforced concrete hollow sphere formed with a single side access opening is, the wall thickness of the hollow sphere with a clear diameter of 2 to 3 m is at most insignificantly more than 10 cm. The manufacture of such spherical shapes however, in the spraying process with an air or water bubble as the inner formwork very time-consuming and expensive, especially when peeling and pouring in sections the homogeneity also suffers. Furthermore, there is no exact sphere in the case of external wooden formwork to manufacture, unless you have a very complex small construction served.
Ein weiterer Nachteil des Standes der Technik besteht darin, daß eine wiederauszubauende Außenschalung aus Holz oder aus Metall die Baugrube wesentlich vergrößert und die Bauzeit um die Abbindezeit des Betons verlängert.Another disadvantage of the prior art is that a External formwork to be rebuilt made of wood or metal, the excavation pit is essential enlarged and the construction time extended by the setting time of the concrete.
Der vorliegenden Erfindung liegt die Aufgabe zugrunde, Schutzbauten in preiswerter Selbstbauweise schnell zu erstellen.The present invention is based on the object of protective structures to be built quickly and cheaply by yourself.
Die Lösung dieser Aufgabe wird nach der Erfindung darin gesehen, daß die Schalung als verlorene Schalung aus Asbestzement mit darin befindlicher Gitterwerkaussteifung nach dem Baukastenprinzip mit einem angeformten zylindrischen, senkrecht angeordneten Schalungsteil für einen Schacht ausgebildet ist.The solution to this problem is seen according to the invention that the formwork as permanent formwork made of asbestos cement with latticework reinforcement in it according to the modular principle with an integrally formed cylindrical, vertically arranged Formwork part is designed for a shaft.
Der Schutzbau nach der Erfindung soll möglichst außerhalb des Trümmerbereichs von Gebäuden in die Erde versenkt werden, wobei über dem Scheitelpunkt eine Erdüberdeckung von etwa 1,00 m vorzusehen ist.The protective structure according to the invention should as far as possible outside of the rubble area Buildings are sunk into the earth, with an earth covering over the apex of about 1.00 m is to be provided.
Der Schutzbau hat die Gestalt einer Hohlkugel, weil nur diese Form allseitig eine gleiche gute Ableitung bzw. Auflösung angreifender Kräfte bewirkt, und zwar sowohl gegen Luftstoß- als auch gegen Sogkräfte.The protective structure has the shape of a hollow sphere, because only this shape causes an equally good dissipation or dissolution of attacking forces on all sides, against both air blast and suction forces.
Ein Ausführungsbeispiel des Schutzbaus nach der Erfindung ist in der Zeichnung in zwei Schnitten, einer Draufsicht und einem Grundriß dargestellt.An embodiment of the protective structure according to the invention is in Drawing shown in two sections, a plan view and a plan.
Der Schutzbau hat nach einer bevorzugten Ausführungsform einen Rauminhalt von etwa 15 cbm und kann als Schutzraum für fünf Personen benutzt werden. Die Asbestzementschalung und die Gitterwerkaussteifung werden vorzugsweise vorgefertigt verwendet.According to a preferred embodiment, the protective structure has a volume of about 15 cbm and can be used as a shelter for five people. The asbestos-cement formwork and the lattice stiffeners are preferably used prefabricated.
Der Ein- und Ausstieg besteht vorzugsweise aus einem senkrecht auf der Kugel sitzenden zylindrischen Schacht, der im Falle höchster Gefahr ein Hineinrutschen von Personen in den Luftschutzbau ermöglicht, wobei der Aufprall durch eine gefederte Fläche aufgefangen werden soll.The entry and exit preferably consists of a vertical the ball seated cylindrical shaft, which in the case of greatest danger slipping into it of people in the air raid shelter, the impact being through a sprung Area is to be caught.
Gemäß einer bevorzugten Ausführungsform soll die Wandung für die Hohlkugel und den Schacht genügend dick sein und aus höchstwertigem Stahlbeton bestehen. Für die verlorene Schalung aus Asbestzement können Halbkugelschalen verwendet werden, wobei die Außenschalung bituminiert sein soll.According to a preferred embodiment, the wall for the hollow sphere and the shaft be sufficiently thick and made of the highest quality reinforced concrete. For the lost formwork made of asbestos cement, hemispherical shells can be used, whereby the outer formwork should be bituminized.
Als Verschluß soll ein mit Ausgleichgewicht versehener Stahldeckel verwendet werden. Der Schutzbau soll ferner vorzugsweise durch vier Asbestzementkanäle oder durch einbetonierte Plastikschläuche mit Regulierschieber schnorchelartig be-und entlüftbar sein. Es kann an ihm ein außerhalb liegender Satellitenbehälter angeschlossen sein.A steel cover provided with a counterweight should be used as a closure be used. The protective structure should also preferably be made up of four asbestos-cement channels or by means of plastic hoses embedded in concrete with regulating slides to and from snorkeling be ventable. An external satellite container can be connected to it be.
Der Schutzbau nach der Erfindung garantiert als familieneigener und in seiner Größe familiengerechter Schutzbau zwangläufig eine weite Streuung der Schutzräume, so daß im Falle von Angriffen ein Minimum an Menschenverlusten entsteht.The protective structure according to the invention guaranteed as family-owned and In its size, family-friendly protective structure inevitably has a wide spread of Shelters so that there is a minimum of human loss in the event of attacks.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEE21684A DE1260758B (en) | 1961-09-18 | 1961-09-18 | Spherical air-raid shelter that can be produced in in-situ concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEE21684A DE1260758B (en) | 1961-09-18 | 1961-09-18 | Spherical air-raid shelter that can be produced in in-situ concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1260758B true DE1260758B (en) | 1968-02-08 |
Family
ID=7070609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEE21684A Pending DE1260758B (en) | 1961-09-18 | 1961-09-18 | Spherical air-raid shelter that can be produced in in-situ concrete |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1260758B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0005133A3 (en) * | 1978-04-26 | 1979-12-12 | Svenska Vägaktiebolaget | Explosion-proof plant for the storage of liquid gas |
| DE3003988A1 (en) * | 1980-02-04 | 1981-08-13 | Wilhelm Dipl.-Ing. Dipl.-Kfm. 8960 Kempten Häußler | Transportable hollow concrete unit serving as shelter - has ceiling casting apertures opening into mould formed by wall pair |
| DE3039465A1 (en) * | 1980-10-18 | 1982-04-29 | Wilhelm Dipl.-Ing. Dipl.-Kfm. 8960 Kempten Häußler | Private air raid shelter - is made from prefabricated shells with gap between walls filled with concrete on site |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR562251A (en) * | 1923-02-15 | 1923-11-08 | Merz & Cie | Process for obtaining, by casting, flat walls, capable of being directly lined |
| US2629348A (en) * | 1950-09-21 | 1953-02-24 | Kifferstein Harry | Bomb shelter |
| DE871506C (en) * | 1937-10-26 | 1953-03-23 | Theodor Wilhelm Dr-I Pfirrmann | Half-timbered wall constructed from prefabricated parts in the manner of a timber framework |
| DE889692C (en) * | 1944-02-15 | 1953-09-14 | Sylvester Dipl-Ing Laible | bunker |
| DE892511C (en) * | 1951-12-30 | 1953-10-08 | Dyckerhoff & Widmann Ag | Air raid protection system |
| DE1052102B (en) * | 1952-11-29 | 1959-03-05 | Sylvester Laible Dipl Ing | Bunker for air raid purposes |
-
1961
- 1961-09-18 DE DEE21684A patent/DE1260758B/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR562251A (en) * | 1923-02-15 | 1923-11-08 | Merz & Cie | Process for obtaining, by casting, flat walls, capable of being directly lined |
| DE871506C (en) * | 1937-10-26 | 1953-03-23 | Theodor Wilhelm Dr-I Pfirrmann | Half-timbered wall constructed from prefabricated parts in the manner of a timber framework |
| DE889692C (en) * | 1944-02-15 | 1953-09-14 | Sylvester Dipl-Ing Laible | bunker |
| US2629348A (en) * | 1950-09-21 | 1953-02-24 | Kifferstein Harry | Bomb shelter |
| DE892511C (en) * | 1951-12-30 | 1953-10-08 | Dyckerhoff & Widmann Ag | Air raid protection system |
| DE1052102B (en) * | 1952-11-29 | 1959-03-05 | Sylvester Laible Dipl Ing | Bunker for air raid purposes |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0005133A3 (en) * | 1978-04-26 | 1979-12-12 | Svenska Vägaktiebolaget | Explosion-proof plant for the storage of liquid gas |
| DE3003988A1 (en) * | 1980-02-04 | 1981-08-13 | Wilhelm Dipl.-Ing. Dipl.-Kfm. 8960 Kempten Häußler | Transportable hollow concrete unit serving as shelter - has ceiling casting apertures opening into mould formed by wall pair |
| DE3039465A1 (en) * | 1980-10-18 | 1982-04-29 | Wilhelm Dipl.-Ing. Dipl.-Kfm. 8960 Kempten Häußler | Private air raid shelter - is made from prefabricated shells with gap between walls filled with concrete on site |
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