CN106284426A - One prevents ground house bottom plate in tower crane position infiltration construction method - Google Patents
One prevents ground house bottom plate in tower crane position infiltration construction method Download PDFInfo
- Publication number
- CN106284426A CN106284426A CN201610769426.2A CN201610769426A CN106284426A CN 106284426 A CN106284426 A CN 106284426A CN 201610769426 A CN201610769426 A CN 201610769426A CN 106284426 A CN106284426 A CN 106284426A
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- China
- Prior art keywords
- tower crane
- bottom plate
- house bottom
- ground
- tower
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/16—Arrangement or construction of joints in foundation structures
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/02—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
One prevents ground house bottom plate in tower crane position infiltration construction method, comprises the steps: 1) pour tower crane concrete, tower crane top mark is high with absolute altitude at the bottom of ground house bottom plate bed course；2) installing tower crane joint and tower body on tower crane, tower crane joint exceeds Di Ku floor top mark high 450～550mm；3) house bottom plate cushion construction, partly house bottom plate bed course is poured into tower crane top, and end uses shale brick compacting；4) construction of waterproof layer, waterproof layer part construct tower crane top ground house bottom plate bed course on；5) carry out on waterproof layer ground house bottom plate pour, around tower crane reserved opening as after water position and steel plate for sealing water be set；6) after tower crane uses, remove tower body, take out tower crane joint；7) do waterproof construction at tower crane end face, pour the concrete at ground house bottom plate reserved opening.A part for tower crane of the present invention shares with ground house bottom plate, and not indwelling construction joint effectively prevents infiltration.
Description
Technical field
The present invention relates to Road Retaining Walls design and construction field, be specifically related to one and prevent ground house bottom plate at tower crane
Position infiltration construction method.
Background technology
Tower crane construction project use widely, for the job site that storehouse, ground area is bigger, tower crane
It is inevitable in being arranged on storehouse, ground in-scope.The construction method of tower crane in science, the most selectively storehouse, it is possible to have
Imitate avoids infiltration at tower crane.Using tower crane method to set up in storehouse, common ground, tower crane elevation of top is wanted
Less than absolute altitude at the bottom of ground house bottom plate, form gap, easy hydrops formed here with ground house bottom plate；Additionally cutting depth is the most relatively
Greatly, after treating that tower crane uses complete dismounting, water accumulating volume is big herein, is difficult to drain only water, makes to closure during secondary plugging
Become the biggest difficulty and there is hidden danger of quality.
The patent document of Application No. 201410392950.3 discloses a kind of tower crane and also serves as basement floor panel structure
Construction method, it is to avoid repeat construction, save construction cost；But ground house bottom plate waterproof roll does not forms an entirety, exists
Leakage hidden trouble.
The patent document of Application No. 200910231024.7 discloses and arranges tower crane control under a kind of waterproof ground base plate
Anti-crack and anti-leak construction method, solves tower crane and produces hogging moment problem above waterproof base plate settlement difference problem, tower crane,
Waterproof failure problem and tower crane hydrops depression problem；But complex procedures, construction cost is big.
Summary of the invention
The technical problem to be solved in the present invention is, for leaking at existing ground house bottom plate tower crane, existence is administered in infiltration
Above-mentioned deficiency, it is provided that one prevents ground house bottom plate on tower crane position infiltration construction method, a part for tower crane and ground
House bottom plate shares, so that ground house bottom plate is at the position not indwelling construction joint of tower crane, has more preferable globality, effectively
The seepage problem of later stage closure when preventing tower crane from wearing Di Ku floor.
The present invention solves that above-mentioned technical problem be the technical scheme is that
One prevents ground house bottom plate in tower crane position infiltration construction method, comprises the steps:
1) pouring tower crane concrete, tower crane top mark is high with absolute altitude at the bottom of ground house bottom plate bed course；
2) after tower crane concrete strength reaches design strength, tower crane is installed tower crane joint and tower
Body, tower crane, tower crane joint and tower body constitute whole tower crane, tower crane joint exceed Di Ku floor top mark high 450～
550mm；
3) then carrying out ground house bottom plate cushion construction, partly house bottom plate bed course is poured into tower crane top, distance ground
House bottom plate edge 450～550mm, this partly house bottom plate bed course end employing shale brick compacting；
4) house bottom plate bed course pour complete after, carry out construction of waterproof layer, waterproof layer part is constructed tower crane top
On the ground house bottom plate bed course in portion；
5) then carrying out ground house bottom plate on waterproof layer to pour, around tower crane, reserved opening waters as after ground house bottom plate
Position, and after water position a steel plate for sealing water be set in；
6) after tower crane uses, remove tower body, take out tower crane joint；
7) do waterproof construction at tower crane end face, pour the concrete watering position after ground house bottom plate reserved opening is.
By such scheme, described step 4) construction of waterproof layer time, waterproof roll part rolls up tower crane top, reserves foot
Enough laps of splice.
By such scheme, described step 6) in, before removing tower crane joint, tower crane is saved and tower crane joint portion
The position deep 50mm of concrete chisel, rejects the cement mortar compacting of concrete position floating.
The operation principle of the present invention: the tower crane in storehouse, ground and not indwelling gap, Di Ku floor, bed course is equal with waterproof layer
Part accomplishes tower crane top, after dismounting tower body takes down tower crane joint, completes construction of waterproof layer, and building underplate concrete does
Good maintenance.
Compared with prior art, beneficial effects of the present invention:
1, a part for tower crane shares, so that Di Ku floor is not stayed in the position of tower crane with ground house bottom plate
Put construction joint, there is more preferable globality, the seepage problem of later stage closure when effectively preventing tower crane from wearing Di Ku floor；
2, tower crane and non-indwelling gap, Di Ku floor, and define the most waterproof between basis and base plate；
3, tower crane is not rigidly connected with ground house bottom plate, does not interferes with the differential settlement of base plate；
4, after tower crane is removed, top, basis water-proofing treatment is effective, does not easily cause infiltration.
Accompanying drawing explanation
Fig. 1 is the ground house bottom plate before tower crane of the present invention is removed and tower crane cooperation schematic diagram；
Fig. 2 is the ground house bottom plate after tower crane of the present invention is removed and tower crane cooperation schematic diagram；
In figure, 1-tower crane, 2-tower crane saves, 3-tower body, 4-shale brick, 5-waterproof layer, 6-ground house bottom plate, 7-ground
House bottom plate bed course, 8-steel plate for sealing water.
Detailed description of the invention
With embodiment, technical solution of the present invention is described in detail below in conjunction with the accompanying drawings.
With reference to shown in Fig. 1～Fig. 2, of the present invention prevent ground house bottom plate from seeping water in tower crane position construction method,
Comprise the steps:
1) tower crane stake cuts after stake completes, and builds brick fetal membrane by laying bricks or stones, and arrangement of reinforcement completes and pre-buried tower crane anchor bolt is with after-pouring
Tower crane 1 concrete, tower crane 1 top mark is high with ground house bottom plate bed course 7 end absolute altitude；
2) after tower crane 1 concrete strength reaches design strength, on tower crane 1 install tower crane joint 2 and
Tower body 3, tower crane 1, tower crane joint 2 and tower body 3 constitute whole tower crane, and it is high that tower crane joint 2 exceeds Di Ku floor top mark
500mm；
3) then carrying out ground house bottom plate bed course 7 to construct, partly house bottom plate bed course 7 is poured into tower crane 1 top, distance
Ground house bottom plate 6 edge 500mm, this partly house bottom plate bed course 7 end shale brick 4 be compacted；
4) house bottom plate bed course 7 pour complete after, carry out waterproof layer 5 and construct, waterproof layer 5 part is constructed tower crane
On the ground house bottom plate bed course 7 at 1 top, waterproof roll part rolls up tower crane 1 top, reserves enough laps of splice；
5) then carrying out ground house bottom plate 6 on waterproof layer 5 to pour, around tower crane, reserved opening is as ground house bottom plate 6
After water position, and after water position a steel plate for sealing water 8 be set in；
6) after tower crane uses, remove tower body 3, take out tower crane joint 2, by tower crane base before dismounting tower crane joint 2
Plinth joint 2 and the tower crane 1 deep 50mm of binding site concrete chisel, reject the cement mortar compacting of concrete position floating；
7) do waterproof construction at tower crane 1 end face, pour the coagulation watering position after ground house bottom plate 6 reserved opening is
Soil.
Obviously, above-described embodiment is only for clearly demonstrating example of the present invention, and not to the present invention
The restriction of embodiment.For those of ordinary skill in the field, what spirit under this invention was extended out is aobvious and easy
The change seen or variation still in protection scope of the present invention among.
Claims (3)
1. one kind prevents ground house bottom plate in tower crane position infiltration construction method, it is characterised in that comprise the steps:
1) pouring tower crane concrete, tower crane top mark is high with absolute altitude at the bottom of ground house bottom plate bed course；
2) after tower crane concrete strength reaches design strength, tower crane is installed tower crane joint and tower body, tower
Hanging basis, tower crane joint and tower body and constitute whole tower crane, tower crane joint exceeds Di Ku floor top mark high 450～550mm；
3) then carrying out ground house bottom plate cushion construction, partly house bottom plate bed course is poured into tower crane top, bottom of the reservior, distance ground
Edges of boards along 450～550mm, this partly house bottom plate bed course end use shale brick compacting；
4) house bottom plate bed course pour complete after, carry out construction of waterproof layer, waterproof layer part is constructed tower crane top
On ground house bottom plate bed course；
5) then carrying out ground house bottom plate on waterproof layer to pour, around tower crane, reserved opening waters portion as after ground house bottom plate
Position, and after water position a steel plate for sealing water be set in；
6) after tower crane uses, remove tower body, take out tower crane joint；
7) do waterproof construction at tower crane end face, pour the concrete watering position after ground house bottom plate reserved opening is.
The most according to claim 1 prevent ground house bottom plate tower crane position seep water construction method, it is characterised in that institute
State step 4) construction of waterproof layer time, waterproof roll part rolls up tower crane top, reserves enough laps of splice.
The most according to claim 1 prevent ground house bottom plate tower crane position seep water construction method, it is characterised in that institute
State step 6) in, before removing tower crane joint, tower crane is saved and the tower crane deep 50mm of binding site concrete chisel, reject
The cement mortar compacting of concrete position is floating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610769426.2A CN106284426A (en) | 2016-08-30 | 2016-08-30 | One prevents ground house bottom plate in tower crane position infiltration construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610769426.2A CN106284426A (en) | 2016-08-30 | 2016-08-30 | One prevents ground house bottom plate in tower crane position infiltration construction method |
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| Publication Number | Publication Date |
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| CN106284426A true CN106284426A (en) | 2017-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610769426.2A Pending CN106284426A (en) | 2016-08-30 | 2016-08-30 | One prevents ground house bottom plate in tower crane position infiltration construction method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106894451A (en) * | 2017-01-25 | 2017-06-27 | 上海建工五建集团有限公司 | Suitable for overlapping layers waterproof construction and its construction method at Foundation strengthened |
| CN109667278A (en) * | 2018-12-29 | 2019-04-23 | 山东开拓建设有限公司 | Tower crane anti-cracking and seepage control construction method is set under underground garage isolated footing |
| CN110331735A (en) * | 2019-07-18 | 2019-10-15 | 中建八局第四建设有限公司 | A kind of tower crane mounting structure for coastal region soft layer |
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| CN102677675A (en) * | 2011-03-11 | 2012-09-19 | 中国建筑第四工程局有限公司 | Tower crane foundation in building basement and manufacturing method of tower crane foundation |
| CN102912810A (en) * | 2012-11-22 | 2013-02-06 | 北京城乡建设集团有限责任公司 | Tower crane base structure in range of base bottom plate and construction method thereof |
| CN102966114A (en) * | 2012-12-10 | 2013-03-13 | 中国建筑第八工程局有限公司 | Tower crane foundation structure and construction method thereof |
-
2016
- 2016-08-30 CN CN201610769426.2A patent/CN106284426A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102677675A (en) * | 2011-03-11 | 2012-09-19 | 中国建筑第四工程局有限公司 | Tower crane foundation in building basement and manufacturing method of tower crane foundation |
| CN102912810A (en) * | 2012-11-22 | 2013-02-06 | 北京城乡建设集团有限责任公司 | Tower crane base structure in range of base bottom plate and construction method thereof |
| CN102966114A (en) * | 2012-12-10 | 2013-03-13 | 中国建筑第八工程局有限公司 | Tower crane foundation structure and construction method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 王宇飞等: "地下室结构内设置塔吊施工技术应用", 《青岛理工大学学报》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106894451A (en) * | 2017-01-25 | 2017-06-27 | 上海建工五建集团有限公司 | Suitable for overlapping layers waterproof construction and its construction method at Foundation strengthened |
| CN109667278A (en) * | 2018-12-29 | 2019-04-23 | 山东开拓建设有限公司 | Tower crane anti-cracking and seepage control construction method is set under underground garage isolated footing |
| CN109667278B (en) * | 2018-12-29 | 2021-01-01 | 山东开拓建设有限公司 | Anti-cracking and anti-seepage construction method for arranging tower crane foundation under independent foundation of underground garage |
| CN110331735A (en) * | 2019-07-18 | 2019-10-15 | 中建八局第四建设有限公司 | A kind of tower crane mounting structure for coastal region soft layer |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170104 |
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| RJ01 | Rejection of invention patent application after publication |