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 PDF

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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
Authority
CN
China
Prior art keywords
tower crane
plate
house
construction
tower
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.)
Pending
Application number
CN201610769426.2A
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Chinese (zh)
Inventor
洪成兵
刘李思洪
陈世伟
郭继舟
李少祥
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China First Metallurgical Group Co Ltd
Original Assignee
China First Metallurgical Group Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by China First Metallurgical Group Co Ltd filed Critical China First Metallurgical Group Co Ltd
Priority to CN201610769426.2A priority Critical patent/CN106284426A/en
Publication of CN106284426A publication Critical patent/CN106284426A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00Independent underground or underwater structures; Retaining walls
    • E02D29/16Arrangement or construction of joints in foundation structures
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D31/00Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
    • E02D31/02Protective 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

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

One prevents ground house bottom plate in tower crane position infiltration construction method
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.
CN201610769426.2A 2016-08-30 2016-08-30 One prevents ground house bottom plate in tower crane position infiltration construction method Pending CN106284426A (en)

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

Publications (1)

Publication Number Publication Date
CN106284426A true CN106284426A (en) 2017-01-04

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Citations (3)

* Cited by examiner, † Cited by third party
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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 (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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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Application publication date: 20170104

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