CN202626972U - Novel section precast concrete fender post - Google Patents
Novel section precast concrete fender post Download PDFInfo
- Publication number
- CN202626972U CN202626972U CN 201220080262 CN201220080262U CN202626972U CN 202626972 U CN202626972 U CN 202626972U CN 201220080262 CN201220080262 CN 201220080262 CN 201220080262 U CN201220080262 U CN 201220080262U CN 202626972 U CN202626972 U CN 202626972U
- Authority
- CN
- China
- Prior art keywords
- fender post
- precast concrete
- groove
- fender
- fin
- Prior art date
Links
- 239000011178 precast concrete Substances 0.000 title claims abstract description 14
- 238000010276 construction Methods 0.000 claims description 20
- 238000007789 sealing Methods 0.000 claims description 9
- 239000007787 solids Substances 0.000 claims description 5
- 239000011901 water Substances 0.000 abstract description 3
- 210000000614 Ribs Anatomy 0.000 abstract 3
- 238000010008 shearing Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 239000004567 concrete Substances 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 238000010586 diagrams Methods 0.000 description 2
- 238000005516 engineering processes Methods 0.000 description 2
- 238000002360 preparation methods Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000005267 amalgamation Methods 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 238000006073 displacement reactions Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 methods Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reactions Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000007569 slipcasting Methods 0.000 description 1
- 238000004642 transportation engineering Methods 0.000 description 1
Abstract
Description
Technical field
The utility model relates to civil works pit maintenance soil field, particularly a kind of new type section precast concrete fender post.
Background technology
Along with the exploitation that urbanization is built, City Underground Transportation and highrise building are built in continuous development, and deep-foundation pit engineering is constructed and increased gradually, in construction, runs into various engineering accidents unavoidably, as the pit maintenance soil structure leak, globality difference etc.Traditional deep foundation ditch processing has been used a lot of years in engineering, along with using more and more widely, shortcoming also comes out thereupon, and like long construction period, impermeability is poor, maintenance bothers, construction costs is more high.
The utility model content
It is good that the technical problem that the utility model will solve provides a kind of density, impermeability and lateral pressure resistant power, and easy construction, need not to keep in repair, and has a kind of new type section precast concrete fender post of extraordinary globality and stability.
For achieving the above object, the technical scheme of the utility model is following:
A kind of new type section precast concrete fender post, the cross section of said fender pile is square, and the left side of said cross section is provided with groove, and the right side of said cross section is provided with the fin symmetrical with groove, said groove and fin big or small identical.
Preferably, said groove and fin number are respectively 1.
Preferably, said groove and fin number are respectively 2.
Preferably, be provided with Grouting Pipe in the said fender pile.
Preferably, said fender pile is a hollow-core construction.
Preferably, said fender pile is a solid construction.
Preferably, said groove and fin place are provided with sealing rod.
Through technique scheme, the beneficial effect of the utility model is:
1, the utility model fender post is because of its particular structural structure, and globality is better with stability.
2, the utility model fender post makes this space enclosing structure when unbalance stress, can not produce the single pile skew and leaks than producing seam greatly because of its effective globality and stability.
3, the utility model fender post can also carry out different production preparation technology according to different designs and construction requirement, and method is simple, makes quick.
4, the utility model fender post is more efficient and convenient when constructing than bored pile as preformed pile, and construction costs is lower, short construction period.
5, the utility model can increase the water-swellable sealing rod on male and fomale(M&F), and its stagnant water effect improves a lot of than fender post in the past at the stagnant water effect of seam crossing.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the utility model solid construction cross-sectional view;
Fig. 2 is the utility model solid construction construction back cross-sectional view;
Fig. 3 is the utility model hollow-core construction cross-sectional view;
Fig. 4 is the utility model hollow-core construction construction back cross-sectional view;
Simple diagram when Fig. 5 receives horizontal force action for the utility model hollow-core construction construction back.
The numeral corresponding component title represented among the figure with letter:
1, groove 2, fin 3, Grouting Pipe
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
Extremely shown in Figure 5 referring to Fig. 1; A kind of new type section precast concrete of the utility model fender post, the cross section of said fender pile is square, the left side of said cross section is provided with groove 1; The right side of said cross section is provided with the fin 2 symmetrical with groove 1, said groove 1 and fin 2 big or small identical; Said groove 1 and fin 2 amalgamation fully; Groove 1 and fin 2 places can pre-buried water-swellable sealing rods (not marking among the figure), simultaneously can pre-buried Grouting Pipe 3 in its pile body.
The utility model can be hollow fender post, also can be solid fender post; The plain concrete fender post can be, also prestressed reinforced concrete fender post and nonprestressed reinforcement fender post can be, and the concrete fender post that adopts prestressed reinforcement and nonprestressed reinforcement simultaneously.
Simultaneously, the utility model can be taked different preparation according to different requirement;
1, sealing is required relatively low the time when engineering, can only prefabricated 1 groove 1 and 1 fin 2, and at groove 1 and the pre-buried water-swellable sealing rod in fin 2 positions, whether Grouting Pipe 3 can carry out pre-buried according to demand.
2, when engineering is had relatively high expectations to sealing, can prefabricated 2 grooves 1 and 2 fins 2, and, carry out the pre-buried of Grouting Pipe 3 simultaneously at groove 1 and the pre-buried water-swellable sealing rod in fin 2 positions.After the fender post construction finishes, carry out slip casting through Grouting Pipe 3, can guarantee the requirement of fender post to sealing,
After the fender post that is used for the utility model is being constructed end, the horizontal force F1 that it is varied in size, F2, F3 effect, at this moment; Structure particularity because of the utility model; Because of the interlocking of male and fomale(M&F), make between stake and the stake no matter be to receive onesize horizontal force action, the horizontal force action that still varies in size; Whole space enclosing structure is an one; Can not produce because of horizontal force varies in size and produce single pile and destroyed by the excessive space enclosing structure that produces of horizontal loading,, can not produce because stressedly vary in size the small distance displacement that causes and produce phenomenon such as leak simultaneously because the stability between stake and the stake.
More than show and described basic principle of the utility model and the advantage of principal character and the utility model.The technician of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the manual that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220080262 CN202626972U (en) | 2012-03-06 | 2012-03-06 | Novel section precast concrete fender post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220080262 CN202626972U (en) | 2012-03-06 | 2012-03-06 | Novel section precast concrete fender post |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202626972U true CN202626972U (en) | 2012-12-26 |
Family
ID=47380183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220080262 CN202626972U (en) | 2012-03-06 | 2012-03-06 | Novel section precast concrete fender post |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202626972U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103572755A (en) * | 2013-11-01 | 2014-02-12 | 中淳高科桩业股份有限公司 | Prestressed concrete precast pile |
| CN104131567A (en) * | 2013-05-02 | 2014-11-05 | 上海城地建设股份有限公司 | Novel waterstop prefabricated centrifugal rectangular pile retaining structure and construction method thereof |
| CN104153351A (en) * | 2014-07-10 | 2014-11-19 | 大连大金马基础建设有限公司 | Biconvex semicircular meshed water-stopping pile of support |
| CN104179170A (en) * | 2014-07-10 | 2014-12-03 | 大连大金马基础建设有限公司 | Supporting and protecting double-convex and single-concave occluded water stopping pile |
| CN104652417A (en) * | 2015-01-23 | 2015-05-27 | 镇江建华管理咨询有限公司 | High-performance concrete corrugated sheet pile, forming die and production method for high-performance concrete corrugated sheet pile |
| CN106013055A (en) * | 2016-07-19 | 2016-10-12 | 周兆弟 | Right-angle pile and fender pile structure |
| CN108118690A (en) * | 2018-01-09 | 2018-06-05 | 上海应用技术大学 | A kind of integral hoisting formula coercion underground continuous wall structure and its prefabricated and construction method |
| CN108221959A (en) * | 2018-01-09 | 2018-06-29 | 上海应用技术大学 | Vertical spliced diaphram wall and its construction method |
| CN109322280A (en) * | 2018-11-07 | 2019-02-12 | 上海市基础工程集团有限公司 | Prefabricated protection against erosion flood-control wall tube pile structure and construction method |
-
2012
- 2012-03-06 CN CN 201220080262 patent/CN202626972U/en not_active IP Right Cessation
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104131567A (en) * | 2013-05-02 | 2014-11-05 | 上海城地建设股份有限公司 | Novel waterstop prefabricated centrifugal rectangular pile retaining structure and construction method thereof |
| CN103572755A (en) * | 2013-11-01 | 2014-02-12 | 中淳高科桩业股份有限公司 | Prestressed concrete precast pile |
| CN104153351A (en) * | 2014-07-10 | 2014-11-19 | 大连大金马基础建设有限公司 | Biconvex semicircular meshed water-stopping pile of support |
| CN104179170A (en) * | 2014-07-10 | 2014-12-03 | 大连大金马基础建设有限公司 | Supporting and protecting double-convex and single-concave occluded water stopping pile |
| CN104153351B (en) * | 2014-07-10 | 2017-03-29 | 大连大金马基础建设有限公司 | Supporting biconvex semicircle is engaged water-seal pile |
| CN104652417A (en) * | 2015-01-23 | 2015-05-27 | 镇江建华管理咨询有限公司 | High-performance concrete corrugated sheet pile, forming die and production method for high-performance concrete corrugated sheet pile |
| CN106013055A (en) * | 2016-07-19 | 2016-10-12 | 周兆弟 | Right-angle pile and fender pile structure |
| CN108118690A (en) * | 2018-01-09 | 2018-06-05 | 上海应用技术大学 | A kind of integral hoisting formula coercion underground continuous wall structure and its prefabricated and construction method |
| CN108221959A (en) * | 2018-01-09 | 2018-06-29 | 上海应用技术大学 | Vertical spliced diaphram wall and its construction method |
| CN109322280A (en) * | 2018-11-07 | 2019-02-12 | 上海市基础工程集团有限公司 | Prefabricated protection against erosion flood-control wall tube pile structure and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| C14 | Grant of patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20180306 |
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| CF01 | Termination of patent right due to non-payment of annual fee |