CN202047419U - Foundation bottom plate with column cap of beamless underground parking garage - Google Patents
Foundation bottom plate with column cap of beamless underground parking garage Download PDFInfo
- Publication number
- CN202047419U CN202047419U CN 201120113635 CN201120113635U CN202047419U CN 202047419 U CN202047419 U CN 202047419U CN 201120113635 CN201120113635 CN 201120113635 CN 201120113635 U CN201120113635 U CN 201120113635U CN 202047419 U CN202047419 U CN 202047419U
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- Prior art keywords
- cap
- foundation
- bottom plate
- base plate
- underground garage
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Abstract
The utility model discloses a foundation bottom plate with a column cap of a beamless underground parking garage, which comprises a foundation flat plate (1) arranged on foundation soil of the underground parking garage. The foundation bottom plate is characterized in that a frame column (2) is fixedly connected onto the foundation flat plate (1); and the lower end of the combined position of the frame column (2) and the foundation flat plate (1) is provided with the column cap (3). The bottom plate meets the requirements of bending resistance, shearing resistance and punching; and due to direct force transmission, the thickness of the foundation bottom plate does not need to be large, so that the used quantity of steel bars can be greatly reduced and the construction cost is reduced.
Description
Technical field
The utility model belongs to the foundation technical field of buildings in general, and being specifically related to a kind of band cap does not have beam underground garage sole plate.
Background technology
In recent years, in all kinds of architectural designs, according to relevant planning and the actual instructions for use of Construction Party, the garage building project that is absolutely necessary; More and more scarcity along with land resources, also for satisfying the needs of afforestation, the garage often is designed to underground garage, simultaneously for increasing the parking stall as far as possible and saving the area, be provided with the basement routinely except that being positioned at the building below, zones such as the outer a large amount of squares of building, greening also often are provided with the pure basement of no top structure, and 1～2 meter earthing of backfill often on the shed deckhead, plant requirements such as needs and outdoor road, pipeline pass through to satisfy ground.Residential quarters particularly are along with improving constantly of people's living standard, for satisfying owner's needs that stop, in the busy construction of increasing pure underground garage.This garage generally adopts frame construction, typical case's colum network size is 7.8m, 8.1m and 8.4m etc., general common beam and slab structure or the arch without beam of adopting of top board, sole plate generally adopts whole raft foundation (beam is arranged or do not have beam), also often adopts the single footing to add the splash guard way.
The bottom of the reservior plate adopts the base plate of building owing to usually get off in the prior art, and base areas is big and thick, and amount of concrete is many, and separation measures such as the no ater-casting of design, settlement joint require one piece to water and smash.Basement bottom board needs a large amount of steel concrete, and the fixing frame column in its upper end need support underground garage upper plate and earthing, the pressure ratio of bearing is bigger, so base plate bears huge curved scissors and flush shear force, in order to satisfy these requirements, the general employing strengthened the thickening base plate, and increases more pile foundation in the pile foundation support table facility under base plate.So underground garage base plate and pile foundation support table need more reinforcing bar in the prior art, the present invention therefore.
Summary of the invention
The purpose of this utility model is to provide a kind of band cap not have beam underground garage sole plate, and it is more to have solved in the prior art underground garage sole plate steel concrete thicker, that arrange, needs bigger problems such as cost.
In order to solve these problems of the prior art, the technical scheme that the utility model provides is:
A kind of band cap does not have beam underground garage sole plate, comprises the base plate that is arranged on the underground garage foundation soil, it is characterized in that fixedly connected frame column on the described base plate, and described frame column and lower end, base plate junction are provided with the cushion cap cap.
Optimized technical scheme of the present invention is that a kind of band cap does not have beam underground garage sole plate, comprise the base plate that is arranged on the underground garage foundation soil, it is characterized in that fixedly connected frame column on the described base plate, described frame column and lower end, base plate junction are provided with cap, and described cap is flat cap.
The preferred technical scheme of the present invention is that a kind of band cap does not have beam underground garage sole plate, comprise the base plate that is arranged on the underground garage foundation soil, it is characterized in that fixedly connected frame column on the described base plate, described frame column and lower end, base plate junction are provided with cap, described cap is flat cap, and described cap can merge with pile foundation support table, i.e. the double as pile foundation support table, to satisfy the pile foundation requirement, save construction cost simultaneously.
Operating principle of the present invention is: the present invention is provided with cap in the sole plate lower end, and described cap is arranged on the junction of sole plate and frame column, and the stressed of frame column directly passes to cap by base plate like this, passes to pile foundation support table by cap.Can not bear bigger shearing force for base plate itself, make sole plate satisfy bending resistance, shearing resistance and die-cut requirement, and, reduce building costs because power transmission is direct, and sole plate need not be provided with too thick, can greatly reduce amount of reinforcement.
In addition, basement bottom board for regular post screen frame shelf structure, can adopt whole two-way slab without beams basis, and under frame column, cap is set, can reduce site work amount convenient construction significantly, distortion by foundation soil simultaneously makes that foundation and base arrangement are effective to be combined, and is satisfying the amount of reinforcement that can significantly reduce sole plate under the structural bearing capacity prerequisite, saves engineering cost.Cap can adopt flatly under the frame column, also can satisfy bending resistance, shearing resistance and die-cut requirement in conjunction with the pile foundation support table setting; Base plate can adopt Finite Element Method to calculate by whole raft plate, satisfies its force request.The present invention confirms that by a plurality of engineering tests the band cap does not have the economical rationality of beam base plate structure design, is particularly suitable in the design of a large amount of wide underground garage base plates of present face.
Compared with prior art, beneficial effect of the present invention is:
Technical solution of the present invention band cap does not have beam underground garage sole plate can not bear bigger shearing force for sole plate itself, make sole plate satisfy bending resistance, shearing resistance and die-cut requirement, and because power transmission is direct, sole plate need not be provided with too thick, can greatly reduce amount of reinforcement, reduce building costs.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described:
Fig. 1 does not have the structural representation of beam underground garage sole plate for embodiment of the invention band cap;
Fig. 2 does not have the cap cross-sectional view of beam underground garage sole plate for embodiment of the invention band cap.
Wherein 1 is base plate; 2 is frame column; 3 is cap; 4 is stake.
The specific embodiment
Below in conjunction with specific embodiment such scheme is described further.Should be understood that these embodiment are used to the present invention is described and are not limited to limit the scope of the invention.The implementation condition that adopts among the embodiment can be done further adjustment according to the condition of concrete producer, and not marked implementation condition is generally the condition in the normal experiment.
Embodiment
As depicted in figs. 1 and 2, this band cap does not have beam underground garage sole plate, comprises the base plate 1 that is arranged on the underground garage foundation soil, fixedly connected frame column 2 on the described base plate 1, and described frame column 2 is provided with cap 3 with lower end, base plate 1 junction.Described cap is flat cap, and described cap combines with stake 4 basic cushion caps and forms one.
This base plate is with whole two-way slab without beams basis, and under frame column, cap is set, can reduce site work amount convenient construction significantly, distortion by foundation soil simultaneously makes that foundation and base arrangement are effective to be combined, satisfy the amount of reinforcement that can significantly reduce sole plate under the structural bearing capacity prerequisite, saving engineering cost.Cap can adopt flatly under the frame column, also can satisfy bending resistance, shearing resistance and die-cut requirement in conjunction with the pile foundation support table setting; Base plate can adopt Finite Element Method to calculate by whole raft plate, satisfies its force request.
Above-mentioned example only is explanation technical conceive of the present invention and characteristics, and its purpose is to allow the people who is familiar with this technology can understand content of the present invention and enforcement according to this, can not limit protection scope of the present invention with this.All spirit essence is done according to the present invention equivalent transformation or modification all should be encompassed within protection scope of the present invention.
Claims (3)
1. a band cap does not have beam underground garage sole plate, comprise the base plate (1) that is arranged on the underground garage foundation soil, it is characterized in that upward fixedly connected frame column (2) of described base plate (1), described frame column (2) is provided with cap (3) with base plate (1) lower end, junction.
2. band cap according to claim 1 does not have beam underground garage sole plate, it is characterized in that described cap is flat cap.
3. band cap according to claim 1 does not have beam underground garage sole plate, it is characterized in that described cap and pile foundation support table are combined into one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120113635 CN202047419U (en) | 2011-04-18 | 2011-04-18 | Foundation bottom plate with column cap of beamless underground parking garage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120113635 CN202047419U (en) | 2011-04-18 | 2011-04-18 | Foundation bottom plate with column cap of beamless underground parking garage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202047419U true CN202047419U (en) | 2011-11-23 |
Family
ID=44987732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120113635 Expired - Fee Related CN202047419U (en) | 2011-04-18 | 2011-04-18 | Foundation bottom plate with column cap of beamless underground parking garage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202047419U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105756185A (en) * | 2015-12-24 | 2016-07-13 | 深圳市建筑设计研究总院有限公司 | Building adopting support-floor slab type basement structure |
| CN110735442A (en) * | 2019-09-11 | 2020-01-31 | 上海凯汇建筑设计有限公司 | Foundation slab structure meeting pile anti-erosion requirements and construction steps thereof |
-
2011
- 2011-04-18 CN CN 201120113635 patent/CN202047419U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105756185A (en) * | 2015-12-24 | 2016-07-13 | 深圳市建筑设计研究总院有限公司 | Building adopting support-floor slab type basement structure |
| CN105756185B (en) * | 2015-12-24 | 2019-02-15 | 深圳市建筑设计研究总院有限公司 | Using support-bottom board type basement structure building |
| CN110735442A (en) * | 2019-09-11 | 2020-01-31 | 上海凯汇建筑设计有限公司 | Foundation slab structure meeting pile anti-erosion requirements and construction steps thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120726 Address after: 215021 Suzhou Industrial Park, Jiangsu Xinghai street, No. 9 Patentee after: Suzhou Institute of Architectural Design Co., Ltd. Address before: 215021 Suzhou Industrial Park, Jiangsu Xinghai street, No. 9 Patentee before: Suzhou Institute of Architectural Design Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111123 Termination date: 20170418 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |