CN110080525A - A kind of skyscraper two-way synchronous construction method - Google Patents
A kind of skyscraper two-way synchronous construction method Download PDFInfo
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- CN110080525A CN110080525A CN201910323493.5A CN201910323493A CN110080525A CN 110080525 A CN110080525 A CN 110080525A CN 201910323493 A CN201910323493 A CN 201910323493A CN 110080525 A CN110080525 A CN 110080525A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
Abstract
The present invention relates to a kind of skyscraper two-way synchronous construction methods, belong to technical field of building construction.The method, by the steel column encryption at Core Walls Structure shear wall, form encryption steel column, bored concrete pile below encryption steel column is also encrypted, and formed comprising steel column, B0 layers of horizontal structure, B1 layers of horizontal structure, B1 layers of Core Walls Structure cabinet load-carrying construction, the cabinet load-carrying construction has preferable globality, biggish rigidity, the stress of superstructure can be smoothly transferred on the steel column and bored concrete pile of lower section, the problem of preventing the differential settlement of the local larger generation of pile foundation stress, guarantee during basement construction, realizes the synchronous construction of superstructure.In addition, the present invention takes the lead in completing the construction that basement encrypts steel column, after the completion of basement bottom board pours, then using the shear wall along practice construction basement Core Walls Structure, it solves the problems, such as that shear wall inverse can not be made, realizes the conversion of encryption steel column and underground Core Walls Structure shear wall.
Description
Technical field
The present invention relates to a kind of skyscraper two-way synchronous construction method more particularly to a kind of basement in high rise building and ground
Upper Core Walls Structure two-way synchronous construction method, belongs to technical field of building construction.
Background technique
Contrary sequence method can solve foundation pit operation safety problem in city high rise building dense, shorten the duration of a project, reduce construction
Gib cost and the economic interests for maximizing unit soil, are applied more and more widely in construction.Contrary sequence method
Core concept be each layer basement of below ground using top-down sequence of construction, by basement floor construction and vertical
Support construction forms horizontal rigidity and generates support action to foundation pit, guarantees the safety that pit earthwork excavates.
However, high-rise, super high rise structure basement includes plurality of layers, the construction period of underground structure is longer, if ground
Lower room construction finishes the above structure of construction ground again, will affect the architecture construction duration.In recent years, it is thus proposed that built using high level
Bidirectional synchronous construction technology is built, makes underground structure and superstructure synchronous construction, accelerates construction progress.Currently, skyscraper is double
Into synchronous Construction Technology, Core Walls Structure use reinforced concrete structure, how in basement adverse construction method realize above gravity
Safety transmitting, be problem urgently to be resolved in construction.
It should be noted that the information disclosed in the background technology section is intended only to increase to general background of the invention
Understanding, and it is existing well known to persons skilled in the art for being not to be construed as recognizing or imply the information in any form
Technology.
Summary of the invention
The invention proposes a kind of skyscraper two-way synchronous construction methods, and wherein the steel column below Core Walls Structure is added
Close, the shear wall of B1 layers of construction forms stable box-type force transfer system by horizontal girder steel and shear wall, steel column, thus
The transmitting that superstructure gravity is realized in Bidirectional synchronous construction, improves safety and the speed of application of construction.
In order to solve the above technical problems, the present invention includes following technical solution:
A kind of skyscraper two-way synchronous construction method, comprising:
The first step is irrigated pile driving construction basis of formation engineering pile, and the steel column of building structure is inserted into pile foundation, to core
The bored concrete pile of steel column and lower section at heart cylinder shear wall is encrypted, and forms effective vertical force transfer system；
Second step excavates B1 layer soil body to B1 floor laminate absolute altitude, and unwrapping wire positions B1 layers of horizontal girder steel, lifts B1 layers of level
Girder steel and steel column, which are realized, to be rigidly connected, and B1 layers of horizontal steel secondary beam of constructing carry out the construction of B1 floor laminate, complete B1 layers of horizontal structure
Construction；Unwrapping wire positions B0 layers of horizontal girder steel, lifts B0 layers of horizontal girder steel, so that B0 layers of horizontal girder steel and steel column is rigidly connected, construction
B0 layers of horizontal steel secondary beam carry out the construction of B0 floor laminate, complete B0 layers of horizontal structure construction；Shear wall formwork is set up, B1 is completed
Layer Core Walls Structure shear wall construction forms the cabinet comprising steel column, B0 layers of horizontal structure, B1 layers of horizontal structure, B1 layers of Core Walls Structure and holds
Power structure；
Third step, remaining each layer of basement of successively being constructed using contrary sequence method, until basement bottom board construction finishes, and synchronous
The superstructure of construction building object；
4th step, it is synchronous to carry out applying for ground main structure using the shear wall construction for completing underground Core Walls Structure along the practice
Work, until main structure construction finishes.
Further, the steel column is steel column or steel pipe column or steel core concrete column.
Further, the floor plates use profiled steel sheet combination floor or steel truss composite floor.
Further, horizontal girder steel includes girder steel long joining section and girder steel standard knot, and the horizontal girder steel and steel column are rigidly connected
It specifically includes:
One section of horizontally disposed short girder steel is welded on steel column；By junction steel plate realize girder steel long joining section and short girder steel it
Between splice, and splice ends are welded；It is realized by junction steel plate and is spliced between girder steel standard knot and girder steel long joining section, and will splicing
End welding.
Further, the length of the short girder steel is 1m~2m.
Further, the steel column uses external wrapping concrete steel pipe column.
Further, with the floor plates of external wrapping concrete steel pipe column junction, using material identical as external wrapping concrete steel pipe column
The concrete of matter, construction method are as follows:
Temporary support girder steel is welded on the horizontal girder steel of outsourcing concrete steel pipe column surrounding, is poured as floor board concrete
Boundary is built, and pours the concrete of the floor plates outside temporary support girder steel region；After to basement bottom board construction, cutting is faced
When support steel beam, be laid with profiled sheet, when pouring the concrete of external wrapping concrete steel pipe column, using with external wrapping concrete steel pipe
The concrete of column same material pours the floor plates of external wrapping concrete steel pipe column surrounding together.
Further, when core tube construction is to ground m layers on locality, if basement bottom board is not finished complete, first pause is on the ground
Core tube construction after constructing to basement bottom board, then restores the construction of ground Core Walls Structure, it is ensured that skyscraper bi-directional synchronization
The safety of building in construction, wherein m is determined according to the weight of built structure and the bearing capacity of bored concrete pile.
The present invention due to using the technology described above, is allowed to compared with prior art, have the following advantages that and actively imitate
Fruit: the steel column at Core Walls Structure shear wall is encrypted, and forms encryption steel column, is also encrypted to the bored concrete pile below encryption steel column,
And B1 layers of horizontal structure construction, B0 layers of horizontal structure construction, B1 layers of Core Walls Structure shear wall construction are carried out, being formed includes steel column, B0
Layer horizontal structure, B1 layer horizontal structure, B1 layer Core Walls Structure cabinet load-carrying construction, which has preferably integrally
Property, biggish rigidity, the stress of superstructure can be smoothly transferred to lower section steel column and bored concrete pile on, prevent local pile foundation
The problem of differential settlement of the larger generation of stress, guarantee during basement construction, realizes that synchronizing for superstructure is applied
Work.The construction of basement encryption steel column in addition, the present invention takes the lead in completing, after the completion of basement bottom board pours, then using along work
The shear wall of method construction basement Core Walls Structure solves the problems, such as that shear wall inverse can not be made, realizes encryption steel column and underground Core Walls Structure
The conversion of shear wall.
Detailed description of the invention
Fig. 1 to Fig. 4 is the schematic diagram of the skyscraper two-way synchronous construction method in one embodiment of the invention；
Fig. 5 is the plan view of the connecting node of column and horizontal girder steel；
Fig. 6 is the elevation of the connecting node of column and horizontal girder steel；
Fig. 7 is the connecting node construction schematic diagram of external wrapping concrete steel pipe column and floor plates.
Figure label is as follows:
1- bored concrete pile；2- steel column；3- encrypts steel column；The short girder steel of 4-；5- girder steel long joining section；6- girder steel standard knot；7- connection
Steel plate；
10-B0 layers of horizontal structure；11-B1 layers of horizontal structure；110-B1 layers of Core Walls Structure；12-B2 layers of horizontal structure；13-B3
Layer horizontal structure；14- basement bottom board；
20- superstructure；The ground 21- Core Walls Structure；
30- external wrapping concrete steel pipe column；The horizontal girder steel of 31-；The horizontal steel secondary beam of 32-；33- temporary support girder steel；34- floor
Plate.
Specific embodiment
Below in conjunction with the drawings and specific embodiments to a kind of skyscraper two-way synchronous construction method work provided by the invention
It is further described.In conjunction with following explanation, advantages and features of the invention will be become apparent from.It should be noted that attached drawing is all made of
Very simplified form and use non-accurate ratio, only to it is convenient, lucidly aid in illustrating the mesh of the embodiment of the present invention
's.
Embodiment one
In conjunction with 1 to shown in Fig. 4, skyscraper two-way synchronous construction method provided in this embodiment includes the following steps:
The first step is irrigated the construction basis of formation engineering pile of stake 1, and the steel column of building structure 2 is inserted into pile foundation, right
The bored concrete pile 1 of steel column 2 and lower section at Core Walls Structure shear wall is encrypted, and forms effective vertical force transfer system.Wherein,
The structure type of steel column, steel pipe column or steel core concrete column can be selected in steel column 2.Due in skyscraper Bidirectional synchronous construction,
In basement construction, ground Core Walls Structure synchronous construction, and Core Walls Structure shear wall is constructed from the bottom to top since construction technology uses,
The steel column at Core Walls Structure shear wall should not be encrypted in order to transmit the stress of superstructure effectively with basement synchronous construction,
Encryption steel column 3 is formed, is constructed in pile foundation construction using one pile for one column, the bored concrete pile 1 of 3 lower section of encryption steel column is also added
It is close.
Second step, as shown in Fig. 2, excavating B1 layer soil body to B1 floor laminate absolute altitude, unwrapping wire positions B1 layers of horizontal girder steel, hangs
B1 layers of horizontal girder steel of dress and steel column 2, which are realized, to be rigidly connected, and B1 layers of horizontal steel secondary beam of constructing carry out the construction of B1 floor laminate, complete
B1 layers of horizontal structure 11 are constructed；Unwrapping wire positions B0 layers of horizontal girder steel, lifts B0 layers of horizontal girder steel, makes B0 layers of horizontal girder steel and steel column
2 rigid connections, B0 layers of horizontal steel secondary beam of constructing carry out the construction of B0 floor laminate, complete B0 layers of horizontal structure 10 and construct；It sets up and cuts
Power wall form completes B1 layers of 110 shear wall construction of Core Walls Structure, and being formed includes steel column 2, B0 layers of horizontal structure 10, B1 layers of horizontal junction
The cabinet load-carrying construction of structure 11, B1 layer Core Walls Structure 110.The cabinet load-carrying construction has preferable globality, biggish rigidity, energy
On enough steel columns 2 and bored concrete pile 1 that the stress of superstructure is smoothly transferred to lower section, the local larger generation of pile foundation stress is prevented
The problem of differential settlement, guarantees during basement construction, realizes the synchronous construction of superstructure.In the present invention,
Underground B1 layers and the suitable practice completion of aerial part construction use.Wherein, horizontal steel secondary beam, that is, flooring girder steel, can be used H profile steel, work
Word steel or steel beam with box shape, floorboard use profiled steel sheet combination floor or steel truss composite floor, improve construction efficiency.Floor
Plate preferably uses profiled steel sheet combination floor or steel truss composite floor, improves construction efficiency.
Third step, remaining each layer of basement of successively being constructed using contrary sequence method, until basement bottom board construction finishes, and synchronous
The superstructure 20 of construction building object.As shown in figure 3, the basement in the present embodiment is 4 layers, in the box load-carrying construction of second step
Construction after, B2 layers of horizontal structure 12 of successively being constructed using contrary sequence method, B3 layers of horizontal structure 13 and B4 layers of basement bottom board 14.
B2 layers of horizontal structure 12, B3 layers of horizontal structure 13 are repeated no more with B1 layers of horizontal structure 11.
4th step, it is synchronous to carry out applying for ground main structure using the shear wall construction for completing underground Core Walls Structure along the practice
Work, until main structure construction finishes.Core Walls Structure shear wall preferably uses construction method from bottom to top, as shown in figure 4, in basement
After bottom plate 14 pours, B4 layers, B3 layers, B2 layers of Core Walls Structure shear wall are successively poured.It should be noted that at basement bottom
Before plate 14 pours completion, if the construction of superstructure 20 is too fast, it is unfavorable for building monolithic stability, answers suitable control superstructure
Speed of application, preferred form of construction work is, when the construction of Core Walls Structure 21 is to ground m layers on locality, if basement bottom board 14 is not applied
Work finishes, and first suspends ground Core Walls Structure 21 and constructs, after constructing to basement bottom board 14, then restores applying for ground Core Walls Structure
Work, it is ensured that the safety of building in skyscraper Bidirectional synchronous construction, wherein m is according to the weight and bored concrete pile 1 of built structure
Bearing capacity determine, as an example, m=22.
The skyscraper two-way synchronous construction method that the present invention uses encrypts the steel column at Core Walls Structure shear wall, is formed
Steel column 3 is encrypted, the bored concrete pile 1 of 3 lower section of encryption steel column is also encrypted, and carries out B1 layers of construction of horizontal structure 11, B0 layers of water
The construction of flat structure 10, B1 layers of 110 shear wall construction of Core Walls Structure, being formed includes steel column 2, B0 layers of horizontal structure 10, B1 layers of horizontal junction
The cabinet load-carrying construction of structure 11, B1 layer Core Walls Structure 110, the cabinet load-carrying construction have preferable globality, biggish rigidity, energy
On enough steel columns 2 and bored concrete pile 1 that the stress of superstructure is smoothly transferred to lower section, the local larger generation of pile foundation stress is prevented
The problem of differential settlement, guarantees during basement construction, realizes the synchronous construction of superstructure.In addition, of the invention
It takes the lead in completing the construction that basement encrypts steel column 3, after the completion of basement bottom board 14 pours, then using along practice construction basement
The shear wall of Core Walls Structure solves the problems, such as that shear wall inverse can not be made, realizes the conversion of encryption steel column and underground Core Walls Structure shear wall.
Preferred embodiment is, in conjunction with shown in Fig. 5 and Fig. 6, horizontal girder steel includes girder steel long joining section 5 and girder steel standard knot
6, the horizontal girder steel is specifically included with the rigid connection of steel column 2:
One section of horizontally disposed short girder steel 4 is welded on steel column 2；Girder steel long joining section 5 and short steel are realized by junction steel plate 7
Splice between beam 4, and splice ends are welded；It is realized by junction steel plate 7 and is spliced between girder steel standard knot 6 and girder steel long joining section 5,
And splice ends are welded.Wherein, the length of the short girder steel 4 is 1m~2m.Wherein, junction steel plate and short girder steel 4, girder steel spreading
It is connected by screw bolts, is connected by screw bolts between junction steel plate and girder steel long joining section 5, girder steel standard knot 6, in short steel between section 5
The splice ends of beam 4, the splice ends of girder steel long joining section 5 and girder steel long joining section 5, girder steel standard knot 6 are welded and fixed.
Preferred embodiment is, as shown in fig. 7, steel column uses external wrapping concrete steel pipe column 30.Further, mixed with outsourcing
The floor plates 34 of 30 junction of solidifying soil steel pipe column, using the concrete with 30 same material of external wrapping concrete steel pipe column, construction party
Method are as follows:
Temporary support is welded on the horizontal girder steel 31 of 30 surrounding of outsourcing concrete steel pipe column or on horizontal steel secondary beam 32
Girder steel 33 as 34 concreting boundary of floor plates, and pours the coagulation of the floor plates 34 outside 33 region of temporary support girder steel
Soil；After constructing to basement bottom board 14, temporary support girder steel 33 is cut, profiled sheet is laid with, is pouring external wrapping concrete
When the concrete of steel pipe column 30, external wrapping concrete is poured using the concrete with 30 same material of external wrapping concrete steel pipe column together
The floor plates of 30 surrounding of steel pipe column.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (8)
1. a kind of skyscraper two-way synchronous construction method characterized by comprising
The first step is irrigated pile driving construction basis of formation engineering pile, and the steel column of building structure is inserted into pile foundation, to Core Walls Structure
The bored concrete pile of steel column and lower section at shear wall is encrypted, and forms effective vertical force transfer system；
Second step excavates B1 layer soil body to B1 floor laminate absolute altitude, and unwrapping wire positions B1 layers of horizontal girder steel, lifts B1 layers of horizontal girder steel
It realizes and is rigidly connected with steel column, B1 layers of horizontal steel secondary beam of constructing carry out the construction of B1 floor laminate, complete B1 layers of horizontal structure and apply
Work；Unwrapping wire positions B0 layers of horizontal girder steel, lifts B0 layers of horizontal girder steel, and B0 layers of horizontal girder steel and steel column is made to be rigidly connected, and construct B0
The horizontal steel secondary beam of layer carries out the construction of B0 floor laminate, completes B0 layers of horizontal structure construction；Shear wall formwork is set up, completes B1 layers
Core Walls Structure shear wall construction, formed comprising steel column, B0 layers of horizontal structure, B1 layers of horizontal structure, B1 layers of Core Walls Structure cabinet load
Structure；
Third step, remaining each layer of basement of successively being constructed using contrary sequence method, until basement bottom board construction finishes, and synchronous construction
The superstructure of building；
4th step, using the shear wall construction for completing underground Core Walls Structure along the practice, the synchronous construction for carrying out ground main structure, until
Main structure construction finishes.
2. skyscraper two-way synchronous construction method as described in claim 1, which is characterized in that the steel column be steel column or
Steel pipe column or steel core concrete column.
3. skyscraper two-way synchronous construction method as described in claim 1, which is characterized in that the floor plates use die mould
Steel plate combination floor or steel truss composite floor.
4. skyscraper two-way synchronous construction method as described in claim 1, which is characterized in that horizontal girder steel includes that girder steel connects
Long section and girder steel standard knot, the horizontal girder steel are specifically included with steel column rigid connection:
One section of horizontally disposed short girder steel is welded on steel column；It is realized by junction steel plate and is spelled between girder steel long joining section and short girder steel
It connects, and splice ends is welded；It is realized by junction steel plate and is spliced between girder steel standard knot and girder steel long joining section, and splice ends are welded
It connects.
5. skyscraper two-way synchronous construction method as claimed in claim 4, which is characterized in that the length of the short girder steel is
1m~2m.
6. skyscraper two-way synchronous construction method as described in claim 1, which is characterized in that the steel column is mixed using outsourcing
Solidifying soil steel pipe column.
7. skyscraper two-way synchronous construction method as claimed in claim 6, which is characterized in that with external wrapping concrete steel pipe column
The floor plates of junction, using the concrete with external wrapping concrete steel pipe column same material, construction method are as follows:
Temporary support girder steel is welded on the horizontal girder steel of outsourcing concrete steel pipe column surrounding, as floor plates concreting side
Boundary, and pour the concrete of the floor plates outside temporary support girder steel region；After to basement bottom board construction, interim branch is cut
Support girder steel, be laid with profiled sheet, when pouring the concrete of external wrapping concrete steel pipe column, using with external wrapping concrete steel pipe column phase
The concrete of same material pours the floor plates of external wrapping concrete steel pipe column surrounding together.
8. skyscraper two-way synchronous construction method as described in claim 1, which is characterized in that core tube construction is extremely on locality
At ground m layers, if basement bottom board be not finished it is complete, first suspend ground core tube construction, to basement bottom board construction after,
Restore the construction of ground Core Walls Structure again, it is ensured that the safety of building in skyscraper Bidirectional synchronous construction, wherein m is according to built
The weight of structure and the bearing capacity of bored concrete pile determine.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112922353A (en) * | 2021-02-01 | 2021-06-08 | 中建八局第三建设有限公司 | Construction method for forward and reverse combination of steel structure frame outer curtain wall |
| CN112982484A (en) * | 2021-03-04 | 2021-06-18 | 中国建筑第八工程局有限公司 | Semi-synchronous sequential construction method for underground and overground structure |
| CN113529694A (en) * | 2021-06-29 | 2021-10-22 | 北京华城工程管理咨询有限公司 | Construction method for synchronously implementing underground reverse construction method and ground structure sequential construction |
| CN115324106A (en) * | 2022-08-19 | 2022-11-11 | 中建三局第三建设工程有限责任公司 | Construction method for optimizing intermittent stop points of synchronous reverse construction technology |
| CN115559351A (en) * | 2022-10-24 | 2023-01-03 | 中建三局集团华南有限公司 | Reverse construction method for all-steel-structure multi-layer basement |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1279319A (en) * | 1999-06-29 | 2001-01-10 | 陈星� | Full-reverse construction technology for basement |
| CN201593238U (en) * | 2009-10-16 | 2010-09-29 | 北京建筑工程学院 | Steel reinforced concrete column-steel beam horizontal shear plate composite joint |
| CN202416586U (en) * | 2012-02-07 | 2012-09-05 | 北京建筑工程学院 | Beam-end cover plate reinforced-bolted splice joint for steel framework |
| CN103290928A (en) * | 2012-03-02 | 2013-09-11 | 青岛理工大学 | Steel structure beam column assembly type rigid joint |
| CN105113537A (en) * | 2015-08-17 | 2015-12-02 | 上海建工二建集团有限公司 | Vertical support system constructed through reverse construction method and method for vertical support system |
| CN106351331A (en) * | 2016-08-30 | 2017-01-25 | 正太集团有限公司 | Multi-floor basement reverse and normal combined construction process |
| CN207714502U (en) * | 2017-12-26 | 2018-08-10 | 江苏省冶金设计院有限公司 | A kind of rigid connection node of beam column of steel structure |
-
2019
- 2019-04-22 CN CN201910323493.5A patent/CN110080525B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1279319A (en) * | 1999-06-29 | 2001-01-10 | 陈星� | Full-reverse construction technology for basement |
| CN201593238U (en) * | 2009-10-16 | 2010-09-29 | 北京建筑工程学院 | Steel reinforced concrete column-steel beam horizontal shear plate composite joint |
| CN202416586U (en) * | 2012-02-07 | 2012-09-05 | 北京建筑工程学院 | Beam-end cover plate reinforced-bolted splice joint for steel framework |
| CN103290928A (en) * | 2012-03-02 | 2013-09-11 | 青岛理工大学 | Steel structure beam column assembly type rigid joint |
| CN105113537A (en) * | 2015-08-17 | 2015-12-02 | 上海建工二建集团有限公司 | Vertical support system constructed through reverse construction method and method for vertical support system |
| CN106351331A (en) * | 2016-08-30 | 2017-01-25 | 正太集团有限公司 | Multi-floor basement reverse and normal combined construction process |
| CN207714502U (en) * | 2017-12-26 | 2018-08-10 | 江苏省冶金设计院有限公司 | A kind of rigid connection node of beam column of steel structure |
Non-Patent Citations (2)
| Title |
|---|
| 林章尹: "集成技术在逆作法中的设计思路与实践探讨", 《建材与装饰》 * |
| 龙莉波等: "高层建筑深基坑逆作法建筑施工工法（下）", 《工程质量》 * |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112922353A (en) * | 2021-02-01 | 2021-06-08 | 中建八局第三建设有限公司 | Construction method for forward and reverse combination of steel structure frame outer curtain wall |
| CN112922353B (en) * | 2021-02-01 | 2022-04-12 | 中建八局第三建设有限公司 | Construction method for forward and reverse combination of steel structure frame outer curtain wall |
| CN112982484A (en) * | 2021-03-04 | 2021-06-18 | 中国建筑第八工程局有限公司 | Semi-synchronous sequential construction method for underground and overground structure |
| CN112982484B (en) * | 2021-03-04 | 2022-07-12 | 中国建筑第八工程局有限公司 | Semi-synchronous sequential construction method for underground and overground structure |
| CN113529694A (en) * | 2021-06-29 | 2021-10-22 | 北京华城工程管理咨询有限公司 | Construction method for synchronously implementing underground reverse construction method and ground structure sequential construction |
| CN113529694B (en) * | 2021-06-29 | 2022-06-28 | 北京华城工程管理咨询有限公司 | Construction method for synchronously implementing underground reverse construction method and ground structure sequential construction |
| CN115324106A (en) * | 2022-08-19 | 2022-11-11 | 中建三局第三建设工程有限责任公司 | Construction method for optimizing intermittent stop points of synchronous reverse construction technology |
| CN115324106B (en) * | 2022-08-19 | 2023-08-18 | 中建三局第三建设工程有限责任公司 | Construction method for optimizing intermittent stopping point of synchronous reverse construction technology |
| CN115559351A (en) * | 2022-10-24 | 2023-01-03 | 中建三局集团华南有限公司 | Reverse construction method for all-steel-structure multi-layer basement |
| CN115559351B (en) * | 2022-10-24 | 2023-08-08 | 中建三局集团华南有限公司 | Reverse construction method for multi-layer basement of all-steel structure |
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