CN106013450A - Core tube skip-floor construction method - Google Patents

Core tube skip-floor construction method Download PDF

Info

Publication number
CN106013450A
CN106013450A CN201610551529.1A CN201610551529A CN106013450A CN 106013450 A CN106013450 A CN 106013450A CN 201610551529 A CN201610551529 A CN 201610551529A CN 106013450 A CN106013450 A CN 106013450A
Authority
CN
China
Prior art keywords
horizontal structure
horizontal
operation platform
construction
support column
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.)
Granted
Application number
CN201610551529.1A
Other languages
Chinese (zh)
Other versions
CN106013450B (en
Inventor
裴鸿斌
柯子平
周洪涛
苏亚武
周申彬
孙加齐
马春元
齐桂永
袁广鑫
段新华
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 Construction Eighth Engineering Division Co Ltd
Original Assignee
China Construction Eighth Engineering Division 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 Construction Eighth Engineering Division Co Ltd filed Critical China Construction Eighth Engineering Division Co Ltd
Priority to CN201610551529.1A priority Critical patent/CN106013450B/en
Publication of CN106013450A publication Critical patent/CN106013450A/en
Application granted granted Critical
Publication of CN106013450B publication Critical patent/CN106013450B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/34Extraordinary structures, e.g. with suspended or cantilever parts supported by masts or tower-like structures enclosing elevators or stairs; Features relating to the elastic stability
    • E04B1/3404Extraordinary structures, e.g. with suspended or cantilever parts supported by masts or tower-like structures enclosing elevators or stairs; Features relating to the elastic stability supported by masts or tower-like structures
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work

Abstract

The invention discloses a core tube skip-floor construction method which comprises the following steps: arranging a lattice support column between a built first horizontal structure and a to-be-built second horizontal structure; and erecting a construction platform of the second horizontal structure at the top of the lattice support column, wherein the first horizontal structure and the second horizontal structure are spaced by a to-be-constructed middle horizontal structure; constructing the second horizontal structure on the construction platform of the second horizontal structure; and sequentially erecting a construction platform of the middle horizontal structure between the first horizontal structure and the second horizontal structure and constructing the middle horizontal structure on the body of the lattice support column below the built second horizontal structure. Therefore, the security threat of falling objects caused by the influence of the construction of the vertical structure on the construction of the middle horizontal structure between the first horizontal structure and the second horizontal structure is avoided by use of the protection effect of the built second horizontal structure.

Description

Core Walls Structure skip floor construction method
Technical field
The present invention relates to the realm of building construction, be specifically related to a kind of Core Walls Structure skip floor construction method.
Background technology
Along with stepping up of construction technology, the building demand of Super High heavy construction gets more and more;Super The Core Walls Structure of high-rise heavy construction often uses backform system to construct.Traditional form of construction work is first Carried out the construction of Core Walls Structure vertical structure by backform system, then use usual manner to carry out Core Walls Structure water The construction of flat structure.Owing to using the speed of application of the Core Walls Structure vertical structure of backform system to can reach 3 It layer, and the speed of application of Core Walls Structure horizontal structure lags far behind vertical structure;Therefore, occur The construction speed of Core Walls Structure vertical structure leads over the situation of the construction speed of horizontal structure, Er Qiesui The elongation of engineering time, the construction speed of horizontal structure lags far behind the construction speed of vertical structure, And then define bigger difference in height.When difference in height between the two reaches to a certain degree, bring therewith Great potential safety hazard, is in particular in that vertical structure construction forms high-altitude pendant to horizontal structure construction The strike of thing, not only have impact on construction speed but also the construction safety of workmen is caused harm.
Summary of the invention
The technical problem to be solved is to provide a kind of skipping by the way of skip floor is constructed necessarily The number of plies, the horizontal structure of relatively close vertical structure of first constructing construction floor height, and this water that will have constructed Flat structure is as the overcoat of other horizontal structure below this horizontal structure of constructing, thus avoids because of perpendicular The safety problem that the construction of horizontal structure is caused by the falling object from high altitude produced to the construction of structure.
For solving above technical problem, the technical solution used in the present invention is as follows:
A kind of Core Walls Structure skip floor construction method, Core Walls Structure includes horizontal structure and vertical structure, described water The construction speed of flat structure lags behind the construction speed of described vertical structure, the described water of described Core Walls Structure Flat structure includes that the first horizontal structure and the second horizontal structure, described second horizontal structure are positioned at described Above one horizontal structure and the construction floor height of relatively close described vertical structure, including:
Between the first horizontal structure constructed and the second horizontal structure constructed in advance, arrange lattice prop up Dagger, and the operation platform of the second horizontal structure is set up in the top of described lattice support column, described It is separated by between first horizontal structure and described second horizontal structure and has by-level structure to be onstructed;
Construct on the operation platform of described second horizontal structure described second horizontal structure;
Described lattice between described second horizontal structure constructed and described first horizontal structure Carry out between described second horizontal structure and described first horizontal structure on support column shaft successively is described The operation platform of by-level structure is set up and this by-level structure construction.
Further, described horizontal structure also includes the 3rd horizontal structure, described 3rd horizontal structure position Above described second horizontal structure and the construction floor height of relatively close described vertical structure;
At the described by-level knot carried out between described first horizontal structure and described second horizontal structure The operation platform of structure is set up and during this by-level structure construction, in described second horizontal junction constructed Described lattice support column is set between structure and the 3rd horizontal structure constructed in advance, and in described lattice The operation platform of the 3rd horizontal structure is set up at the top of support column, described second horizontal structure and described the By-level structure to be onstructed it is also separated by between three horizontal structures;
Construct on the operation platform of described 3rd horizontal structure described 3rd horizontal structure;
Described lattice between described 3rd horizontal structure and described second horizontal structure constructed Carry out between described 3rd horizontal structure and described second horizontal structure on support column shaft successively is described The operation platform of by-level structure is set up and this by-level structure construction.
Further, the setting up of described operation platform being arranged on described lattice support column top includes:
In the top of described lattice support column, operation platform girder is set;
The operation platform secondary beam being perpendicular to described operation platform girder is set on described operation platform girder;
Laying construction platform springboard on described operation platform secondary beam.
Further, the described operation platform being arranged on described lattice support column shaft set up bag Include:
On the horizon bar of described lattice support column shaft, operation platform girder, described horizon bar are set It is positioned at below the position of described operation platform to be onstructed;
The operation platform secondary beam being perpendicular to described operation platform girder is set on described operation platform girder;
Laying construction platform springboard on described operation platform secondary beam.
Further, the construction of described horizontal structure includes:
Horizontal structure supporting frame is set on the operation platform of described horizontal structure;
Horizontal structure template is installed on described horizontal structure supporting frame;
Horizontal structure steel bar framework is tied up in described horizontal structure template;
Casting concrete in described horizontal structure template.
Further, described horizontal structure both sides are reserved with elevator hoistways, and described lattice support column sets It is placed in the top of described elevator hoistways.
Further, described lattice support column is erected on support beam, one end anchoring of described support beam In described horizontal structure, the other end is fixed on the reserved embedded part on described vertical structure.
Further, it is provided for reinforcing institute between described lattice support column and described vertical structure State the reinforcement of lattice support column.
Further, to be onstructed described between described first horizontal structure and described second horizontal structure The operation platform of by-level structure set up and this by-level structure construction by from top to bottom or under Supreme order is carried out.
Further, to be onstructed described between described second horizontal structure and described 3rd horizontal structure The operation platform of by-level structure set up and this by-level structure construction by from top to bottom or under Supreme order is carried out.
Core Walls Structure skip floor construction method of the present invention is in order to avoid constructing at horizontal structure and vertical structure simultaneously Time the falling object from high altitude security threat to horizontal structure that produces of vertical structure, use the mode of skip floor construction A number of by-level structure, first construction and vertical knot is skipped on the basis of the first horizontal structure The second horizontal structure that the construction speed floor height of structure is relatively close, recycles the protection of the second horizontal structure Act on the by-level structure being separated by between the first horizontal structure and the second horizontal structure of constructing.Additionally, Same in the construction of by-level structure carrying out being separated by between the first horizontal structure and the second horizontal structure Time, the second horizontal structure constructed use identical method again to skip a number of centre Horizontal structure carries out the construction of the 3rd horizontal structure, construction second after the 3rd horizontal structure has been constructed The by-level structure skipped between horizontal structure and the 3rd horizontal structure;So, the 3rd level is utilized The protective action of structure realizes the synchronous construction of multiple horizontal structure, accelerates Core Walls Structure horizontal structure Integral construction progress.
Accompanying drawing explanation
Fig. 1 is the Construction State schematic diagram one of Core Walls Structure skip floor construction method of the present invention.
Fig. 2 is the Construction State schematic diagram two of Core Walls Structure skip floor construction method of the present invention.
Fig. 3 is the Construction State schematic diagram three of Core Walls Structure skip floor construction method of the present invention.
Detailed description of the invention
In order to make those skilled in the art be more fully understood that technical scheme, and make the present invention The above-mentioned purpose of technical scheme, feature and advantage can become apparent from understandable, below in conjunction with the accompanying drawings to this Invention is described in further detail.
Embodiment one:
The Construction State of Core Walls Structure skip floor construction method of the present invention is illustrated with reference to Fig. 1 and Fig. 2, Fig. 1 Schematic diagram one, Fig. 2 illustrates the Construction State schematic diagram two of Core Walls Structure skip floor construction method of the present invention. Core Walls Structure in the present embodiment Core Walls Structure skip floor construction method includes horizontal structure and vertical structure 20, The first horizontal structure the 11, second horizontal structure 12 and by-level structure 10 that the present embodiment occurs Broadly fall into horizontal structure, owing to the time sequencing of three's construction is different, in order to convenient and clearly Describe the present embodiment and be distinguished by nominally.
When the situation that the high leading horizontal structure of construction layer vertical structure 20 in Core Walls Structure occur is more, The first horizontal structure 11 lateral symmetry being in top in the horizontal structure constructed installs many groups Lattice support column 30, arranges reinforcing bar 90 simultaneously between its shaft and vertical structure 20, makes lattice The structure of structure formula support column 30 is more firm;This lattice support column 30 is positioned at the first horizontal structure 11 and second between horizontal structure 12, and the second horizontal structure 12 is in the first horizontal structure 11 Top and be separated with at least one by-level structure 10 to be onstructed mutually;Treat that lattice supports After post 30 installation, set up the construction of the second horizontal structure 12 at the top of lattice support column 30 Platform 40, this operation platform 40 is positioned at below the second horizontal structure 12 to be onstructed for workmen Construct the second horizontal structure 12.
Operation platform 40 mainly includes that operation platform girder 41, operation platform secondary beam 42 and construction are flat Platform springboard 43.When lattice support column 30 is on the first horizontal structure 11 after installation, first at lattice The top of structure formula support column 30 arranges operation platform girder 41, and operation platform girder 41 will be in same Multiple lattice support columns 30 of side connect into an entirety;Arrange on operation platform girder 41 again It is perpendicular to the operation platform secondary beam 42 of operation platform girder 41, so on the top of lattice support column 30 Portion constitutes a stable structural framing;Last is operation platform girder on operation platform secondary beam 42 41 completely spread operation platform springboard 43 above the structural framing of operation platform secondary beam 42 composition.
The operation platform 40 of the second horizontal structure 12 set up carries out the second horizontal structure 12 Construction;The first step is installation horizontal structure supporting frame 50 on operation platform 40;Second step is Mounted horizontal structure supporting frame 50 installs the horizontal structure template of the second horizontal structure 12; 3rd step is to tie up horizontal structure steel bar framework in horizontal structure template, and by horizontal structure reinforcing steel bar frame Frame is connected with each other with vertical structure 20;4th step is casting concrete in horizontal structure template, makes Two horizontal structures 12 pour molding and are connected into an entirety with vertical structure 20 phase.
After having poured the second horizontal structure 12 and having reached some strength, utilize the second horizontal structure 12 Protective action, carry out the middle water being separated by between the first horizontal structure 11 and the second horizontal structure 12 The construction of flat structure 10;Workmen can enter successively according to order from top to bottom or from bottom to up The operation platform 40 of the by-level structure 10 of each floor of row is set up and is constructed with by-level structure 10.
Specifically, the by-level knot being separated by between the first horizontal structure 11 and the second horizontal structure 12 The operation platform 40 of structure 10 rides upon on the shaft of lattice support column 30;First require really according to design Determine the position that arranges of operation platform 40, then prop up in the lattice below position that arranges of operation platform 40 Arranging operation platform girder 41 on the horizon bar of dagger 30, operation platform girder 41 is connected across and is in together It is on the horizon bar of sustained height on the lattice support column 30 of side;Then at operation platform girder The operation platform secondary beam 42 being perpendicular to operation platform girder 41 is set on 41;Finally at operation platform Operation platform springboard 43 is completely spread on beam,;So, during on the shaft of lattice support column 30, formation supplies Between horizontal structure 10 use construction platform.Treat that the operation platform 40 of by-level structure 10 is set up The construction of this by-level structure 10 is carried out after completing;Construction procedure one with the second horizontal structure 12 Sample, the first step is installation horizontal structure supporting frame 50 on operation platform 40;Second step is in peace The horizontal structure template of by-level structure 10 is installed on the horizontal structure supporting frame 50 installed;The Three steps are to tie up horizontal structure steel bar framework in horizontal structure template, and by horizontal structure steel bar framework It is connected with each other with vertical structure 20;4th step is casting concrete in horizontal structure template, makes centre Horizontal structure 10 pours molding and is connected into an entirety with vertical structure 20 phase.
By-level structure 10 between the first horizontal structure 11 and the second horizontal structure 12 has been constructed Cheng Hou, executes the horizontal structure above the second horizontal structure 12 according to above-mentioned skip floor construction method Work.It should be noted that the construction floor height of horizontal structure is consistently lower than the construction floor height of vertical structure 20.
Embodiment two:
The Construction State of Core Walls Structure skip floor construction method of the present invention is illustrated referring to figs. 1 to Fig. 3, Fig. 3 Schematic diagram three.First horizontal structure the 11, second horizontal structure the 12, the 3rd level in the present embodiment Structure 13 and by-level structure 10 broadly fall into horizontal structure.
From upper figure, horizontal structure both sides in the present embodiment are reserved with elevator hoistways 60, and Lattice support column 30 between one horizontal structure 11 and the second horizontal structure 12 and the second level Lattice support column 30 between structure 12 and the 3rd horizontal structure 13 is all arranged on elevator hoistways 60 Top;Specifically, first it is provided above many support beams 70 at elevator hoistways 60, support beam 70 One end is anchored on the first horizontal structure 11 or the second horizontal structure 12, and the other end is fixed on vertical knot On reserved embedded part 80 on structure 20;Again lattice support column 30 is arranged in support beam 70.Logical In the case of Chang, the horizontal structure of Core Walls Structure all can be reserved elevator hoistways 60, the present embodiment is by lattice Support column 30 is arranged on the top of elevator hoistways 60 can reduce by the first horizontal structure 11 and the second level The anchor hole quantity offered in structure 12.
The present embodiment has first constructed the second horizontal structure 12 according to the skip floor construction method in embodiment one, Require when the concrete of the second horizontal structure 12 reaches design and remove horizontal structure template and horizontal junction After structure supporting frame 50, as it is shown on figure 3, arrange lattice support column on the second horizontal structure 12 30, lattice support column 30 between the second horizontal structure 12 and the 3rd horizontal structure 13 and both Between be at least separated by a by-level structure 10, with the first horizontal structure 11 and the second horizontal structure As lattice support column 30 between 12, the second horizontal structure 12 and the 3rd horizontal structure 13 it Between lattice support column 30 shaft and vertical structure 20 between be also provided with reinforce bar 90;At lattice After formula support column 30 installation, set up the operation platform 40 of the 3rd horizontal structure 13 at its top.
It follows that construct the 3rd horizontal structure 13 on the operation platform 40 of the 3rd horizontal structure 13, Until the 3rd horizontal structure 13 constructed and concrete reach design require after, according to from top to bottom or from Under during supreme order constructs successively and is separated by between the second horizontal structure 12 and the 3rd horizontal structure 13 Between horizontal structure 10.Above-mentioned construction procedure with the first horizontal structure 11 and the second horizontal structure 12 it Between the by-level structure 10 that is separated by carry out simultaneously, rely on the protective action of the 3rd horizontal structure 13, The synchronous construction of many floors is realized under the obstruction do not constructed by vertical structure 20.So, necessarily The efficiency of construction of horizontal structure 10 is improve in degree.
In sum, Core Walls Structure skip floor construction method of the present invention is in order at horizontal structure 10 and vertical structure 20 when constructing simultaneously, it is to avoid the construction of horizontal structure 10 is made by the falling object from high altitude that vertical structure 20 produces Become security threat, use the mode of skip floor construction to skip a fixed number on the basis of the first horizontal structure 11 Amount by-level structure 10, first construction with vertical structure 20 construction floor height relatively close second Horizontal structure 12, the protective action of the second horizontal structure 12 that recycling has been constructed is constructed the first water The by-level structure 10 being separated by between flat structure 11 and the second horizontal structure 12.Additionally, carry out It is same that the by-level structure 10 being separated by between first horizontal structure 11 and the second horizontal structure 12 is constructed Time, the second horizontal structure 12 constructed use identical method again to skip in certain number of plies Between horizontal structure 10, carry out the construction of the 3rd horizontal junction 13, after the 3rd horizontal structure 13 has been constructed Construct the by-level structure 10 skipped between the second horizontal structure 12 and the 3rd horizontal structure 13;As This, utilize the protective action of the 3rd horizontal structure 13 to realize the synchronous construction of multiple horizontal structure 10, Accelerate the integral construction progress of Core Walls Structure horizontal structure 10.
Above in association with drawings and the embodiments, the present invention is described in detail, common skill in this area The present invention can be made many variations example by art personnel according to the above description.Thus, certain in embodiment A little details should not constitute limitation of the invention, the scope that the present invention will define with appended claims As protection scope of the present invention.

Claims (10)

1. a Core Walls Structure skip floor construction method, Core Walls Structure includes horizontal structure and vertical structure, described The construction speed of horizontal structure lags behind the construction speed of described vertical structure, described Core Walls Structure described It is described that horizontal structure includes that the first horizontal structure and the second horizontal structure, described second horizontal structure are positioned at Above first horizontal structure and the construction floor height of relatively close described vertical structure, it is characterised in that bag Include:
Between the first horizontal structure constructed and the second horizontal structure constructed in advance, arrange lattice prop up Dagger, and the operation platform of the second horizontal structure is set up in the top of described lattice support column, described It is separated by between first horizontal structure and described second horizontal structure and has by-level structure to be onstructed;
Construct on the operation platform of described second horizontal structure described second horizontal structure;
Described lattice between described second horizontal structure constructed and described first horizontal structure Carry out between described second horizontal structure and described first horizontal structure on support column shaft successively is described The operation platform of by-level structure is set up and this by-level structure construction.
Core Walls Structure skip floor construction method the most according to claim 1, described horizontal structure also includes 3rd horizontal structure, described 3rd horizontal structure is positioned at above described second horizontal structure and relatively close The construction floor height of described vertical structure, it is characterised in that
At the described by-level knot carried out between described first horizontal structure and described second horizontal structure The operation platform of structure is set up and during this by-level structure construction, in described second horizontal junction constructed Described lattice support column is set between structure and the 3rd horizontal structure constructed in advance, and in described lattice The operation platform of the 3rd horizontal structure is set up at the top of support column, described second horizontal structure and described the By-level structure to be onstructed it is also separated by between three horizontal structures;
Construct on the operation platform of described 3rd horizontal structure described 3rd horizontal structure;
Described lattice between described 3rd horizontal structure and described second horizontal structure constructed Carry out between described 3rd horizontal structure and described second horizontal structure on support column shaft successively is described The operation platform of by-level structure is set up and this by-level structure construction.
Core Walls Structure skip floor construction method the most according to claim 1 and 2, it is characterised in that set Put the setting up of described operation platform at described lattice support column top to include:
In the top of described lattice support column, operation platform girder is set;
The operation platform secondary beam being perpendicular to described operation platform girder is set on described operation platform girder;
Laying construction platform springboard on described operation platform secondary beam.
Core Walls Structure skip floor construction method the most according to claim 1 and 2, it is characterised in that set The setting up of described operation platform put on described lattice support column shaft includes:
On the horizon bar of described lattice support column shaft, operation platform girder, described horizon bar are set It is positioned at below the position of described operation platform to be onstructed;
The operation platform secondary beam being perpendicular to described operation platform girder is set on described operation platform girder;
Laying construction platform springboard on described operation platform secondary beam.
Core Walls Structure skip floor construction method the most according to claim 1 and 2, it is characterised in that institute The construction stating horizontal structure includes:
Horizontal structure supporting frame is set on the operation platform of described horizontal structure;
Horizontal structure template is installed on described horizontal structure supporting frame;
Horizontal structure steel bar framework is tied up in described horizontal structure template;
Casting concrete in described horizontal structure template.
Core Walls Structure skip floor construction method the most according to claim 1 and 2, it is characterised in that institute Stating horizontal structure both sides and be reserved with elevator hoistways, described lattice support column is arranged at described elevator hoistways Top.
Core Walls Structure skip floor construction method the most according to claim 6, it is characterised in that described lattice Structure formula support column is erected on support beam, and one end of described support beam is anchored in described horizontal structure, another The reserved embedded part that end is fixed on described vertical structure.
Core Walls Structure skip floor construction method the most according to claim 1 and 2, it is characterised in that in It is provided between described lattice support column and described vertical structure reinforcing described lattice support column Reinforcement.
Core Walls Structure skip floor construction method the most according to claim 1, it is characterised in that described The construction of described by-level structure to be onstructed between one horizontal structure and described second horizontal structure is put down Platform is set up and this by-level structure construction is carried out by order from top to bottom or from bottom to up.
Core Walls Structure skip floor construction method the most according to claim 2, it is characterised in that described The construction of described by-level structure to be onstructed between the second horizontal structure and described 3rd horizontal structure Putting up platform and this by-level structure construction are carried out by order from top to bottom or from bottom to up.
CN201610551529.1A 2016-07-14 2016-07-14 Core Walls Structure skip floor construction method Active CN106013450B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610551529.1A CN106013450B (en) 2016-07-14 2016-07-14 Core Walls Structure skip floor construction method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610551529.1A CN106013450B (en) 2016-07-14 2016-07-14 Core Walls Structure skip floor construction method

Publications (2)

Publication Number Publication Date
CN106013450A true CN106013450A (en) 2016-10-12
CN106013450B CN106013450B (en) 2019-05-10

Family

ID=57118542

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610551529.1A Active CN106013450B (en) 2016-07-14 2016-07-14 Core Walls Structure skip floor construction method

Country Status (1)

Country Link
CN (1) CN106013450B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107217831A (en) * 2017-04-28 2017-09-29 中建三局集团有限公司 High-rise building Core Walls Structure horizontal structure construction method
CN110820941A (en) * 2019-10-10 2020-02-21 中建三局第三建设工程有限责任公司 Emergency system building method under synchronous construction of horizontal structure and top formwork of core barrel

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3961457A (en) * 1974-05-02 1976-06-08 Zalewski Waclaw P Method of building construction
CN101333869A (en) * 2008-07-03 2008-12-31 上海市第四建筑有限公司 Construction method for integrally hoisting steel platform and integrally traversing girders layer
CN102587663A (en) * 2011-12-16 2012-07-18 中国建筑第六工程局有限公司 Concrete construction process of steel tube columns of super-high-rise building
CN105003074A (en) * 2015-08-07 2015-10-28 俊川建筑科技有限公司 Commercial building construction system and construction method thereof
CN105569326A (en) * 2015-03-16 2016-05-11 中国建筑第四工程局有限公司 Handling frame without support and exterior wall construction method thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3961457A (en) * 1974-05-02 1976-06-08 Zalewski Waclaw P Method of building construction
CN101333869A (en) * 2008-07-03 2008-12-31 上海市第四建筑有限公司 Construction method for integrally hoisting steel platform and integrally traversing girders layer
CN102587663A (en) * 2011-12-16 2012-07-18 中国建筑第六工程局有限公司 Concrete construction process of steel tube columns of super-high-rise building
CN105569326A (en) * 2015-03-16 2016-05-11 中国建筑第四工程局有限公司 Handling frame without support and exterior wall construction method thereof
CN105003074A (en) * 2015-08-07 2015-10-28 俊川建筑科技有限公司 Commercial building construction system and construction method thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
陈臻颖: "跳层施工法在超高层建筑施工中的应用", 《广州建筑》 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107217831A (en) * 2017-04-28 2017-09-29 中建三局集团有限公司 High-rise building Core Walls Structure horizontal structure construction method
CN107217831B (en) * 2017-04-28 2019-09-17 中建三局集团有限公司 Super high-rise building Core Walls Structure horizontal structure construction method
CN110820941A (en) * 2019-10-10 2020-02-21 中建三局第三建设工程有限责任公司 Emergency system building method under synchronous construction of horizontal structure and top formwork of core barrel

Also Published As

Publication number Publication date
CN106013450B (en) 2019-05-10

Similar Documents

Publication Publication Date Title
CN106677070B (en) A kind of high-altitude long-span heavy duty construction of beam bracket and construction method
CN101575911B (en) Top-down decreasing-formwork formwork system and construction method
CN203891443U (en) Shear wall elevator shaftway assembly type operation platform
CN101839029B (en) Method for opening holes on self-balancing load bearing wall
CN103422677A (en) Construction method for binding steel reinforced concrete composite structure reinforcing steel bars
CN205025074U (en) Elevator well steel bracing promotes double -deck scaffold operation platform of formula
CN106013450A (en) Core tube skip-floor construction method
CN102337782B (en) Lift system for constructing truss platform on top of tall and large space
JP5977412B2 (en) Basement of new building using existing building
CN106245678A (en) Outer wall of basement single side formwork construction method based on steel pipe truss
CN205713096U (en) A kind of roofing cantilevered structure form bracing system
JP2004270377A (en) Column-beam preassembled reinforcement body, and preassembled reinforcement method using the same
CN106368426A (en) Auxiliary supporting system for super high-rise building climbing equipment
US20220243418A1 (en) Method for alternately constructing underground vertical members using top-down construction method
CN110725705A (en) Steel arch and plain-sprayed concrete combined primary support structure in karst tunnel and construction method
CN102312563A (en) Method for connecting external scaffold with wall for large-span and ultra-story-height structures
CN205296195U (en) Shaped steel column holder
JP2014111891A (en) Building construction method, and underground skeleton of new building
CN107524096A (en) A kind of continuous girders by suspension grouting 0# blocks cast-in-place support and erection method
CN106193592A (en) A kind of form bracing system and construction method
CN107035037A (en) High building top layer curtain wall frame and its installation method
CN102852334B (en) Construction technology for high-rise anti-slippage scaffold
CN106677528A (en) Penetration-free type template support system jacking part and installation method
CN214739896U (en) Ultrahigh-rise framework beam formwork system for ultrahigh-rise
CN206189835U (en) Whole regularization protection and construction operation platform of climbing of elevator well

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant