CN2698878Y - Truss type superimposed sheet - Google Patents
Truss type superimposed sheet Download PDFInfo
- Publication number
- CN2698878Y CN2698878Y CN 200420022036 CN200420022036U CN2698878Y CN 2698878 Y CN2698878 Y CN 2698878Y CN 200420022036 CN200420022036 CN 200420022036 CN 200420022036 U CN200420022036 U CN 200420022036U CN 2698878 Y CN2698878 Y CN 2698878Y
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- Prior art keywords
- truss
- muscle
- lower edge
- type composite
- composite plate
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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.)
- Expired - Lifetime
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- 210000003205 muscle Anatomy 0.000 claims description 95
- 230000003014 reinforcing effect Effects 0.000 claims description 35
- 239000002131 composite material Substances 0.000 claims description 27
- 230000015572 biosynthetic process Effects 0.000 claims description 7
- 238000011065 in-situ storage Methods 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 7
- 239000000945 filler Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 8
- 229910000831 Steel Inorganic materials 0.000 abstract description 6
- 239000010959 steel Substances 0.000 abstract description 6
- 238000005755 formation reaction Methods 0.000 description 6
- 230000027455 binding Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
Images
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model relates to a truss type superimposed sheet, comprising a precast layer and a superimposed layer. The lower part of the precast layer is imbedded with steel ribs, and the steel ribs in the lower part of the precast layer are composed of a last quarter rib and an opposite directional steel rib. The last quarter rib and the opposite directional steel rib are alternately arranged on the same surface to form a net-shaped structure. The superimposed layer is a cast-in-place concrete layer which is positioned on the precast layer, and the superimposed layer is provided with a first quarter rib which is parallel to the last quarter rib. A web member is arranged between the first quarter rib and the last quarter rib, the web member is fixedly connected with the first quarter rib, and the web member is fixedly connected with the last quarter rib. The utility model provides a truss type superimposed sheet which improves the stress capability of the superimposed surface, shortens the construction period, and which is applicable to the floor construction with larger spans.
Description
(1) technical field
The utility model relates to the floor in a kind of building structure, especially a kind of superimposed sheet.
(2) background technology
It is several that the type of floor mainly contains precast plate, cast-in-place plate, superimposed sheet, Profiled Steel Sheet and Concrete Composite Floor etc. at present.Though wherein the precast plate speed of application is fast, the flooring integral rigidity is poor; Though cast-in-place plate integral rigidity is good, need carry out the form work engineering and the reinforced bar engineering of lengthy and tedious complexity, the engineering cost height, speed of application is slow; Though the Profiled Steel Sheet and Concrete Composite Floor speed of application is fast, expense height, and soffit out-of-flatness often need furred ceiling to handle.The shortcoming that existing superimposed sheet also exists is: 1, the superposed surfaces between preformed layer and the overlapping layers need be carried out the strictness processing; 2, when not establishing interim support, because preformed layer is thinner, it is less to be suitable for span; 3, reinforcing bar binding is loaded down with trivial details, influences construction speed, long construction period; 4, when preformed layer adopts prestressed slab, make complexity, the expense height.
(3) summary of the invention
In order to overcome the deficiency of superimposed sheet superposed surfaces processing requirements height in the above-mentioned prior art, poor for applicability, long construction period, the utility model provide a kind of improve the superposed surfaces stress performance, applicable to than the construction of large span floor, shorten the Truss-type Composite Plate of construction period.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of Truss-type Composite Plate, comprise preformed layer, overlapping layers, the bottom of described preformed layer is embedded with reinforcing bar, the reinforcing bar of preformed layer bottom is by the lower edge muscle, the other direction reinforcing bar is formed, described lower edge muscle and other direction reinforcing bar interlaced arrangement at grade form net structure, described overlapping layers is the cast-in-situ concrete layer that is positioned on the described preformed layer, be provided with the wind up muscle parallel in the described overlapping layers with described lower edge muscle, described winding up is provided with web member between muscle and the described lower edge muscle, described web member and the described muscle that winds up are affixed, and described web member and described lower edge muscle are affixed.
Described adjacent lower edge muscle, wind up muscle and described web member constitute truss.
Described truss can be a triangular truss.
Described truss also can be snakelike truss.
Described truss also can be other trussed construction forms such as waveform truss.
Also be provided with additional muscle on the described overlapping layers, described additional muscle and the described muscle interlaced arrangement formation net structure at grade that winds up.
Described adjacent web member is formed by same bar bending.
Described other direction reinforcing bar can be a distribution bar.
Described other direction reinforcing bar also can be to be used at the stressed principal rod of the other direction of described lower edge muscle.
When superimposed sheet is thicker, can add light filler piece or hollow section in the overlapping layers between truss.
The beneficial effect of Truss-type Composite Plate described in the utility model mainly shows:
1, the truss web reinforcing bar can bear the shearing on the superposed surfaces, makes preformed layer and overlapping layers that good co-operation performance be arranged, and does not need that superposed surfaces is carried out strictness and handles;
2, because steel bar girder itself has certain rigidity, promptly not can be used for constructing than large span floor so need not establish interim support;
3, wind up between muscle and the lower edge muscle and to connect,, reduce the on-the-spot reinforcing bar binding activity duration, improve speed of application by the produce in factory steel bar girder by web member;
4, rebar spacing is arranged evenly, and concrete protective thickness is controlled easily.
(4) description of drawings
Fig. 1 is the utility model triangular truss formula superimposed sheet longitudinal plan;
Fig. 2 is the truss elevation of triangular truss formula superimposed sheet;
Fig. 3 is the A-A sectional view of Fig. 2;
Fig. 4 is the drawing in side sectional elevation of embodiment 1 triangular truss formula superimposed sheet;
Fig. 5 is the drawing in side sectional elevation of embodiment 2 triangular truss formula superimposed sheets;
Fig. 6 is the drawing in side sectional elevation of embodiment 3 triangular truss formula superimposed sheets;
Fig. 7 is the snakelike Truss-type Composite Plate longitudinal plan of the utility model;
Fig. 8 is the truss elevation of snakelike Truss-type Composite Plate;
Fig. 9 is the A-A sectional view of Fig. 8;
Figure 10 is the drawing in side sectional elevation of embodiment 4 snakelike Truss-type Composite Plates;
Figure 11 is the utility model waveform Truss-type Composite Plate longitudinal plan;
Figure 12 is the truss elevation of waveform Truss-type Composite Plate;
Figure 13 is the A-A sectional view of Figure 12;
Figure 14 is the drawing in side sectional elevation of embodiment 5 waveform Truss-type Composite Plates.
(5) specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
Embodiment 1
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, a kind of Truss-type Composite Plate, be used for thickness of slab when thin, comprise preformed layer 1, overlapping layers 2, the bottom of preformed layer is embedded with reinforcing bar, the reinforcing bar of preformed layer 1 bottom is by lower edge muscle 3, other direction reinforcing bar 4 is formed, lower edge muscle 3 forms net structure with the interlaced at grade layout of other direction reinforcing bar 4, overlapping layers 2 is the cast-in-situ concrete layers that are positioned on the preformed layer, overlapping layers 2 tops are provided with the wind up muscle 5 parallel with lower edge muscle 3, and winding up is provided with web member 6 between muscle 5 and the lower edge muscle 3, and web member 6 is affixed with the muscle 5 that winds up, web member 6 and affixed, the adjacent lower edge muscle 3 of lower edge muscle 3, muscle 5 and web member 6 formation triangular trusses wind up.Also be provided with additional muscle 7 on the overlapping layers 2, additional muscle 7 forms net structure with the muscle 5 that winds up in same plane interlaced arrangement.
Embodiment 2
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 5, a kind of Truss-type Composite Plate, be used for thickness of slab when thicker, comprise preformed layer 1, overlapping layers 2, the bottom of preformed layer is embedded with reinforcing bar, the reinforcing bar of preformed layer 1 bottom is by lower edge muscle 3, other direction reinforcing bar 4 is formed, lower edge muscle 3 forms net structure with the interlaced at grade layout of other direction reinforcing bar 4, overlapping layers 2 is the cast-in-situ concrete layers that are positioned on the preformed layer, overlapping layers 2 tops are provided with the wind up muscle 5 parallel with lower edge muscle 3, and winding up is provided with web member 6 between muscle 5 and the lower edge muscle 3, and web member 6 is affixed with the muscle 5 that winds up, web member 6 and affixed, the adjacent lower edge muscle 3 of lower edge muscle 3, muscle 5 and web member 6 formation triangular trusses wind up.Also be provided with additional muscle 7 on the overlapping layers 2, additional muscle 7 forms net structure with the muscle 5 that winds up in same plane interlaced arrangement.Add light filler piece 8 in the overlapping layers between triangular truss.
Embodiment 3
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 6, a kind of Truss-type Composite Plate, be used for thickness of slab when thicker, comprise preformed layer 1, overlapping layers 2, the bottom of preformed layer is embedded with reinforcing bar, the reinforcing bar of preformed layer 1 bottom is by lower edge muscle 3, other direction reinforcing bar 4 is formed, lower edge muscle 3 forms net structure with the interlaced at grade layout of other direction reinforcing bar 4, overlapping layers 2 is the cast-in-situ concrete layers that are positioned on the preformed layer, overlapping layers 2 tops are provided with the wind up muscle 5 parallel with lower edge muscle 3, and winding up is provided with web member 6 between muscle 5 and the lower edge muscle 3, and web member 6 is affixed with the muscle 5 that winds up, web member 6 and affixed, the adjacent lower edge muscle 3 of lower edge muscle 3, muscle 5 and web member 6 formation triangular trusses wind up.Also be provided with additional muscle 7 on the overlapping layers 2, additional muscle 7 forms net structure with the muscle 5 that winds up in same plane interlaced arrangement.Add hollow section 9 in the overlapping layers between triangular truss.
Embodiment 4
With reference to Fig. 7, Fig. 8, Fig. 9, Figure 10, a kind of Truss-type Composite Plate, be used for thickness of slab when thin, comprise preformed layer 1, overlapping layers 2, the bottom of preformed layer is embedded with reinforcing bar, the reinforcing bar of preformed layer 1 bottom is by lower edge muscle 3, other direction reinforcing bar 4 is formed, lower edge muscle 3 forms net structure with the interlaced at grade layout of other direction reinforcing bar 4, overlapping layers 2 is the cast-in-situ concrete layers that are positioned on the preformed layer, overlapping layers 2 tops are provided with the wind up muscle 5 parallel with lower edge muscle 3, and winding up is provided with web member 6 between muscle 5 and the lower edge muscle 3, and web member 6 is affixed with the muscle 5 that winds up, web member 6 and affixed, the adjacent lower edge muscle 3 of lower edge muscle 3, muscle 5 and the snakelike truss of web member 6 formations wind up.Also be provided with additional muscle 7 on the overlapping layers 2, additional muscle 7 forms net structure with the muscle 5 that winds up in same plane interlaced arrangement.
Embodiment 5
With reference to Figure 11, Figure 12, Figure 13, Figure 14, a kind of Truss-type Composite Plate, be used for thickness of slab when thin, comprise preformed layer 1, overlapping layers 2, the bottom of preformed layer is embedded with reinforcing bar, the reinforcing bar of preformed layer 1 bottom is by lower edge muscle 3, other direction reinforcing bar 4 is formed, lower edge muscle 3 forms net structure with the interlaced at grade layout of other direction reinforcing bar 4, overlapping layers 2 is the cast-in-situ concrete layers that are positioned on the preformed layer, overlapping layers 2 tops are provided with the wind up muscle 5 parallel with lower edge muscle 3, and winding up is provided with web member 6 between muscle 5 and the lower edge muscle 3, and web member 6 is affixed with the muscle 5 that winds up, web member 6 and affixed, the adjacent lower edge muscle 3 of lower edge muscle 3, muscle 5 and web member 6 formation waveform truss wind up.Also be provided with additional muscle 7 on the overlapping layers 2, additional muscle 7 forms net structure with the muscle 5 that winds up in same plane interlaced arrangement.
Claims (10)
1, a kind of Truss-type Composite Plate, comprise preformed layer, overlapping layers, the bottom of described preformed layer is embedded with reinforcing bar, the reinforcing bar of precast plate bottom is by the lower edge muscle, the other direction reinforcing bar is formed, described lower edge muscle and other direction reinforcing bar interlaced arrangement at grade form net structure, described overlapping layers is the cast-in-situ concrete layer that is positioned on the described preformed layer, it is characterized in that: be provided with the wind up muscle parallel in the described overlapping layers with described lower edge muscle, described winding up is provided with web member between muscle and the described lower edge muscle, described web member and the described muscle that winds up are affixed, and described web member and described lower edge muscle are affixed.
2, Truss-type Composite Plate as claimed in claim 1 is characterized in that: described adjacent lower edge muscle, wind up muscle and described web member constitute truss.
3, Truss-type Composite Plate as claimed in claim 2 is characterized in that: described truss is a triangular truss.
4, Truss-type Composite Plate as claimed in claim 2 is characterized in that: described truss is snakelike truss.
5, Truss-type Composite Plate as claimed in claim 2 is characterized in that: described truss is the waveform truss.
6, as one of them described Truss-type Composite Plate of claim 1-5, it is characterized in that: also be provided with additional muscle on the described overlapping layers, described additional muscle and the described muscle interlaced arrangement formation net structure at grade that winds up.
7, Truss-type Composite Plate as claimed in claim 6 is characterized in that: described other direction reinforcing bar is a distribution bar.
8, Truss-type Composite Plate as claimed in claim 6 is characterized in that: described other direction reinforcing bar is to be used at the stressed principal rod of the other direction of lower edge muscle.
9, Truss-type Composite Plate as claimed in claim 6 is characterized in that: add the light filler piece in the overlapping layers between truss.
10, Truss-type Composite Plate as claimed in claim 6 is characterized in that: add hollow section in the overlapping layers between truss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420022036 CN2698878Y (en) | 2004-04-16 | 2004-04-16 | Truss type superimposed sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420022036 CN2698878Y (en) | 2004-04-16 | 2004-04-16 | Truss type superimposed sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2698878Y true CN2698878Y (en) | 2005-05-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420022036 Expired - Lifetime CN2698878Y (en) | 2004-04-16 | 2004-04-16 | Truss type superimposed sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2698878Y (en) |
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101131019A (en) * | 2006-08-11 | 2008-02-27 | 樊立 | Compound floor slab and its production and installation method |
| CN100588804C (en) * | 2005-07-28 | 2010-02-10 | 邱则有 | Structural force-bearing type superposed member for concrete floor |
| CN101200936B (en) * | 2006-12-08 | 2011-03-16 | 邱则有 | Laminated slab |
| CN101581113B (en) * | 2008-05-14 | 2011-04-20 | 万科企业股份有限公司 | Connecting structure for precast concrete board and beam, construction method and building |
| CN101586366B (en) * | 2008-05-21 | 2011-04-20 | 万科企业股份有限公司 | Connecting structure and construction method of precast concrete plates and beams, and building comprising same |
| CN102134906A (en) * | 2011-03-02 | 2011-07-27 | 天津市建科机械制造有限公司 | Truss in integral type framework structure |
| CN102383527A (en) * | 2011-05-06 | 2012-03-21 | 柳忠林 | Large-span prestressed concrete double-T laminated slab |
| CN102900150A (en) * | 2012-09-26 | 2013-01-30 | 浙江杭萧钢构股份有限公司 | Steel structure building system |
| CN102979161A (en) * | 2012-09-26 | 2013-03-20 | 浙江杭萧钢构股份有限公司 | Novel steel structure building system |
| CN103114669A (en) * | 2013-03-13 | 2013-05-22 | 宝钢建筑系统集成有限公司 | Ribbed steel bar truss concrete superimposed sheet and construction method thereof |
| CN104120824A (en) * | 2014-07-28 | 2014-10-29 | 陕西昊兴房屋工程有限公司 | Profiled steel sheet composite board as well as roofing board, floor board or wall panel with composite boards |
| CN105756253A (en) * | 2016-04-01 | 2016-07-13 | 山东万斯达建筑科技股份有限公司 | Pre-stressed composite slab component |
| CN106088437A (en) * | 2016-07-29 | 2016-11-09 | 山东省建筑科学研究院 | A kind of superimposed sheet strengthening two-way transmission force property |
| CN106088480A (en) * | 2016-06-15 | 2016-11-09 | 杭州材智建筑科技有限公司 | Girder truss, the combination beam of application girder truss and the compound superstructure of application girder truss |
| JP2018091056A (en) * | 2016-12-05 | 2018-06-14 | 鹿島建設株式会社 | Prefabricated structure |
| CN108252517A (en) * | 2017-10-31 | 2018-07-06 | 中国二十二冶集团有限公司 | Prefabricated concrete structure laminated floor slab girder muscle covers construction method |
| CN110258927A (en) * | 2019-06-05 | 2019-09-20 | 浙江绿筑集成科技有限公司 | A kind of production method of orthogonal bar frame superimposed sheet |
| CN112031239A (en) * | 2020-09-03 | 2020-12-04 | 四川省佳宇建设集团有限公司 | Precast concrete composite floor slab and manufacturing method thereof |
| CN112575946A (en) * | 2020-12-23 | 2021-03-30 | 贺州学院 | Prefabricated coincide floor of assembled |
| TWI818831B (en) * | 2022-12-14 | 2023-10-11 | 潤弘精密工程事業股份有限公司 | Precast plate structure and method of manufacturing the same |
| WO2023245468A1 (en) * | 2022-06-21 | 2023-12-28 | 山东德利森绿能建材科技有限公司 | Cast-in-place floor slab steel bar truss bottom formwork integrated structure and production process |
| CN118933248A (en) * | 2024-08-22 | 2024-11-12 | 中交第四航务工程勘察设计院有限公司 | Truss-supported composite floor |
-
2004
- 2004-04-16 CN CN 200420022036 patent/CN2698878Y/en not_active Expired - Lifetime
Cited By (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100588804C (en) * | 2005-07-28 | 2010-02-10 | 邱则有 | Structural force-bearing type superposed member for concrete floor |
| CN101131019A (en) * | 2006-08-11 | 2008-02-27 | 樊立 | Compound floor slab and its production and installation method |
| CN101200936B (en) * | 2006-12-08 | 2011-03-16 | 邱则有 | Laminated slab |
| CN101581113B (en) * | 2008-05-14 | 2011-04-20 | 万科企业股份有限公司 | Connecting structure for precast concrete board and beam, construction method and building |
| CN101586366B (en) * | 2008-05-21 | 2011-04-20 | 万科企业股份有限公司 | Connecting structure and construction method of precast concrete plates and beams, and building comprising same |
| CN102134906A (en) * | 2011-03-02 | 2011-07-27 | 天津市建科机械制造有限公司 | Truss in integral type framework structure |
| CN102383527A (en) * | 2011-05-06 | 2012-03-21 | 柳忠林 | Large-span prestressed concrete double-T laminated slab |
| CN102900150A (en) * | 2012-09-26 | 2013-01-30 | 浙江杭萧钢构股份有限公司 | Steel structure building system |
| CN102979161A (en) * | 2012-09-26 | 2013-03-20 | 浙江杭萧钢构股份有限公司 | Novel steel structure building system |
| CN103114669A (en) * | 2013-03-13 | 2013-05-22 | 宝钢建筑系统集成有限公司 | Ribbed steel bar truss concrete superimposed sheet and construction method thereof |
| CN104120824A (en) * | 2014-07-28 | 2014-10-29 | 陕西昊兴房屋工程有限公司 | Profiled steel sheet composite board as well as roofing board, floor board or wall panel with composite boards |
| CN105756253A (en) * | 2016-04-01 | 2016-07-13 | 山东万斯达建筑科技股份有限公司 | Pre-stressed composite slab component |
| CN106088480B (en) * | 2016-06-15 | 2018-08-24 | 杭州材智建筑科技有限公司 | Girder truss, the combination beam using girder truss and the compound superstructure using girder truss |
| CN106088480A (en) * | 2016-06-15 | 2016-11-09 | 杭州材智建筑科技有限公司 | Girder truss, the combination beam of application girder truss and the compound superstructure of application girder truss |
| CN106088437A (en) * | 2016-07-29 | 2016-11-09 | 山东省建筑科学研究院 | A kind of superimposed sheet strengthening two-way transmission force property |
| CN106088437B (en) * | 2016-07-29 | 2019-04-05 | 山东省建筑科学研究院 | A kind of superimposed sheet enhancing two-way transmission force property |
| JP2018091056A (en) * | 2016-12-05 | 2018-06-14 | 鹿島建設株式会社 | Prefabricated structure |
| CN108252517A (en) * | 2017-10-31 | 2018-07-06 | 中国二十二冶集团有限公司 | Prefabricated concrete structure laminated floor slab girder muscle covers construction method |
| CN108252517B (en) * | 2017-10-31 | 2021-03-30 | 中国二十二冶集团有限公司 | Construction method for covering truss ribs of composite floor slab with prefabricated concrete structure |
| CN110258927A (en) * | 2019-06-05 | 2019-09-20 | 浙江绿筑集成科技有限公司 | A kind of production method of orthogonal bar frame superimposed sheet |
| CN112031239A (en) * | 2020-09-03 | 2020-12-04 | 四川省佳宇建设集团有限公司 | Precast concrete composite floor slab and manufacturing method thereof |
| CN112575946A (en) * | 2020-12-23 | 2021-03-30 | 贺州学院 | Prefabricated coincide floor of assembled |
| WO2023245468A1 (en) * | 2022-06-21 | 2023-12-28 | 山东德利森绿能建材科技有限公司 | Cast-in-place floor slab steel bar truss bottom formwork integrated structure and production process |
| TWI818831B (en) * | 2022-12-14 | 2023-10-11 | 潤弘精密工程事業股份有限公司 | Precast plate structure and method of manufacturing the same |
| CN118933248A (en) * | 2024-08-22 | 2024-11-12 | 中交第四航务工程勘察设计院有限公司 | Truss-supported composite floor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guangdong Hangxiao Steel Structure Co., Ltd. Assignor: Zhejiang Hangxiao Steel Structure Co., Ltd. Contract fulfillment period: 2008.12.17 to 2013.12.16 Contract record no.: 2009440000149 Denomination of utility model: Truss type superimposed sheet Granted publication date: 20050511 License type: Exclusive license Record date: 20090302 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.12.17 TO 2013.12.16; CHANGE OF CONTRACT Name of requester: GUANGDONG HANGXIAO RIGID FRAME CO., LTD. Effective date: 20090302 |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140416 Granted publication date: 20050511 |