CN202416384U - Underground waterproof structure with oblique mutual support - Google Patents
Underground waterproof structure with oblique mutual support Download PDFInfo
- Publication number
- CN202416384U CN202416384U CN2012200608117U CN201220060811U CN202416384U CN 202416384 U CN202416384 U CN 202416384U CN 2012200608117 U CN2012200608117 U CN 2012200608117U CN 201220060811 U CN201220060811 U CN 201220060811U CN 202416384 U CN202416384 U CN 202416384U
- Authority
- CN
- China
- Prior art keywords
- plate
- pyramid shape
- oblique
- plates
- mutual support
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model relates to an underground waterproof structure with oblique mutual support, wherein the structure is of an inverted rectangular pyramid shape or inverted quadrangular frustum pyramid shape with an opening at the upper end. The inverted quadrangular frustum pyramid shape with an opening at the upper end is formed by a bottom plate and four oblique plates. The inverted rectangular pyramid shape with an opening at the upper end is formed by four oblique plates. In the utility model, large-span bottom plates are arranged in an inverted rectangular pyramid shape or inverted quadrangular frustum pyramid shape, so that adjacent plates support each other and the calculated span of the plates is reduced. The thickness for calculating the plate is correspondingly reduced, and reinforcing bars are reduced along with the decrease of the bending moment. A mutual support point is formed between one plate and an adjacent plate through an intersection line so as to form a spatial stress system, and soil can be backfilled into a groove formed in the middle so as to increase the counter weight and reduce the calculated height of a water head.
Description
Technical field
The utility model relates to a kind of building structure, particularly a kind of anti-water-bound of oblique mutual support.
Background technology
Basement is the room that is in the building below the outdoor ground.Below housing bottom, build basement, can improve building land efficient.Some Tall Building Foundation buried depths are very big, make full use of this degree of depth and build basement, and its economic effect and result of use are all good.When groundwater table was descended room floor above Ground, the base plate of basement not only bore the vertical load that acts on above it, also bore phreatic buoyancy, therefore must have the ability of enough intensity, rigidity, impermeabilisation ability and anti-floating power.
Basement is in the time spent of doing that runs into high water head, and basement bottom board is generally made anti-water-bed plate, is divided into beam and slab type and flat.Under high hydraulic action, anti-water-bed plate general thickness is bigger, and it is more to calculate arrangement of reinforcement, when span is very big, also wants the design basis beam to cut apart the anti-water plate of bulk.Because traditional anti-water plate thickness of slab is bigger, arrangement of reinforcement is more closeer, is difficult for construction during construction, and causes the steel reinforcement and concrete material waste.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned deficiency and anti-water-bound that a kind of oblique mutual support is provided, mainly be the span that the mode that adopts swash plate to support each other reduces plate, thereby effective span reduces under the water buoyancy, and the moment of flexure that base plate produces reduces.And then when carrying out design of reinforcement, can reduce the thickness and the amount of reinforcement of plate, play the effect of practicing thrift constructional materials.
The technical scheme that the utility model is taked is:
A kind of underground anti-water-bound of oblique mutual support, it is the shape of falling the rectangular pyramid or the shape of falling the truncated rectangular pyramids of open upper end.
The shape of falling the truncated rectangular pyramids of described open upper end is surrounded by a base plate and four swash plates.
The shape of falling the rectangular pyramid of described open upper end is surrounded by four swash plates.
Preferred 90 ° of the angle of adjacent swash plate, preferred 45 ° of the angle of swash plate and horizontal plane.
Described underground anti-water-bound preferably becomes as a whole with concreting.
The utility model will stride greatly that base plate is the shape of falling the rectangular pyramid or the shape of falling the truncated rectangular pyramids is arranged, make to form each other between the adjacent panel to support, and reduce the effective span of plate.The also corresponding minimizing of the calculating desired thickness of plate, reinforcing bar be reducing and reduce with moment of flexure also.Promptly plate forms the mutual strong point with adjacent plate in addition through intersecting lens, forms the space-load system, can backfill in the middle groove that forms to increase counterweight, reduce the calculated height of head.Under the high water head effect, can reduce the material usage of plate, convenient construction is practiced thrift manpower simultaneously.The anti-water-bed plate of a kind of oblique mutual support in the utility model, in when design, the waterproof base plate that can reduce according to mutual support behind the effective span calculates.When construction, the natural discharging slope that can take into account base plate bottom soil carries out the angle setting, and two angles to swash plate support best each other with 90 °, and promptly the angle of swash plate and horizontal plane is got about 45 °, and effect is best.At this moment, swash plate is approximate vertical each other, each other bearing.
Description of drawings
Fig. 1 is the utility model embodiment 1 structure chart;
Fig. 2 is the lateral view of embodiment 1 structure;
Fig. 3 is the utility model embodiment 2 structure charts;
Fig. 4 is the lateral view of embodiment 2 structures;
Wherein: 1. swash plate, 2. post, 3. flat board.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
A kind of underground anti-water-bound of oblique mutual support, it is the shape of falling the rectangular pyramid of open upper end, is surrounded by four swash plates, and the angle of adjacent swash plate is with 90 °, and the angle of swash plate and horizontal plane is got 45 °.
Construction sequence:
The first step: the oblique angle according to the waterproof base plate that calculates carries out digging, makes the angle of slope identical with design angle;
Second step: on the heatable adobe sleeping platform wall after the shoveling, concrete cushion is set;
The 3rd step: waterproofing materials is set, i.e. the brushing waterproofing course on concrete cushion;
The 4th step: the colligation shape of falling rectangular pyramid reinforcing cage on waterproofing course (steel bar continuous is arranged, is difficult for blocking);
The 5th step: reinforcing cage is provided with template, and builds corresponding concrete, form the concrete swash plate structure that supports each other;
The 6th step: treat after the concrete setting dismounting of template is formed the anti-water-bound of the mutual support of space-load.
A kind of underground anti-water-bound of oblique mutual support, it is surrounded by a base plate and four swash plates for the shape of falling the truncated rectangular pyramids of described open upper end, and the angle of adjacent swash plate is with 90 °, and the angle of swash plate and horizontal plane is got 45 °.
Construction sequence:
The first step: the oblique angle according to the waterproof base plate that calculates carries out digging, makes the angle of slope identical with design angle;
Second step: on the heatable adobe sleeping platform wall after the shoveling, concrete cushion is set;
The 3rd step: waterproofing materials is set, i.e. the brushing waterproofing course on concrete cushion;
The 4th step: the colligation shape of falling truncated rectangular pyramids reinforcing cage on waterproofing course (steel bar continuous is arranged, is difficult for blocking);
The 5th step: reinforcing cage is provided with template, and builds corresponding concrete, form the concrete swash plate structure that supports each other;
The 6th step: treat after the concrete setting base plate is laid in the dismounting of template, form the anti-water-bound of the mutual support of space-load.
Though the above-mentioned accompanying drawing that combines is described the specific embodiment of the utility model; But be not restriction to the utility model protection domain; One of ordinary skill in the art should be understood that; On the basis of the technical scheme of the utility model, those skilled in the art need not pay various modifications that creative work can make or distortion still in the protection domain of the utility model.
Claims (3)
1. the underground anti-water-bound of an oblique mutual support is characterized in that, it is the shape of falling the rectangular pyramid or the shape of falling the truncated rectangular pyramids of open upper end.
2. the underground anti-water-bound of a kind of oblique mutual support according to claim 1 is characterized in that, the shape of falling the truncated rectangular pyramids of described open upper end is surrounded by a base plate and four swash plates, and the shape of falling the rectangular pyramid of described open upper end is surrounded by four swash plates.
3. the underground anti-water-bound of a kind of oblique mutual support according to claim 1 and 2 is characterized in that, the angle of adjacent swash plate is 90 °, and the angle of swash plate and horizontal plane is got 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200608117U CN202416384U (en) | 2012-02-24 | 2012-02-24 | Underground waterproof structure with oblique mutual support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200608117U CN202416384U (en) | 2012-02-24 | 2012-02-24 | Underground waterproof structure with oblique mutual support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202416384U true CN202416384U (en) | 2012-09-05 |
Family
ID=46741163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200608117U Expired - Fee Related CN202416384U (en) | 2012-02-24 | 2012-02-24 | Underground waterproof structure with oblique mutual support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202416384U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102561408A (en) * | 2012-02-24 | 2012-07-11 | 山东同圆设计集团有限公司 | Obliquely and mutually supported underground water-resistant structure and construction method thereof |
-
2012
- 2012-02-24 CN CN2012200608117U patent/CN202416384U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102561408A (en) * | 2012-02-24 | 2012-07-11 | 山东同圆设计集团有限公司 | Obliquely and mutually supported underground water-resistant structure and construction method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202466620U (en) | Reinforced concrete buttress retaining wall | |
| CN203174619U (en) | Reverse raft concrete terrace | |
| CN103938634B (en) | A kind of deep foundation pit supporting structure and construction method | |
| CN204590038U (en) | A kind of permanent foundation pit supporting construction | |
| CN101736757A (en) | Two-way synchronous construction method of tube structure of high-rise building | |
| CN105240018A (en) | Vertical shaft construction device and method | |
| CN202730796U (en) | Existing retaining wall rib plate type unloading reinforcing structure | |
| CN203284795U (en) | Buttressed retaining wall with anchor board | |
| CN211646413U (en) | Modular lattice steel frame shotcrete anchor supporting construction | |
| CN102493488A (en) | Construction method for reverse beams and normal plates in foundation pit engineering | |
| CN202509502U (en) | Soft soil area composite soil nailing wall | |
| CN202416384U (en) | Underground waterproof structure with oblique mutual support | |
| CN204001705U (en) | Outer wall of basement single surface formwork constructing structure based on earth anchor truss | |
| CN102561408A (en) | Obliquely and mutually supported underground water-resistant structure and construction method thereof | |
| CN204401557U (en) | The vertical bank protection structure of a kind of Novel direct | |
| CN203821399U (en) | Deep foundation pit supporting structure | |
| CN206337566U (en) | Foundation ditch vertical prestressing anchor pole supporting construction | |
| CN206205166U (en) | It is a kind of can synchronous crossed construction outer wall of basement waterproofing protection structure | |
| CN206667263U (en) | A kind of foundation pit supporting construction | |
| CN205530345U (en) | Modular many storehouses utility tunnel structure | |
| CN201567579U (en) | Foundation pit supporting structure of gantry pine pile anchored rod | |
| KR200413303Y1 (en) | Stone stacked wall structure using steel beam | |
| CN209260748U (en) | A kind of stepped tower crane | |
| CN106759493A (en) | A kind of underground space existing ground iron winds booth underpinning structure and nested configuration | |
| CN207686047U (en) | A kind of ecological block wall |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20170224 |