Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Method for synchronously constructing high part and low part of stepped underground structure
The invention provides a synchronous construction method for high and low parts of a stepped underground structure, which comprises the following steps of: in a construction stage of a first floor slab in a non-overhead area and a second floor slab in an overhead area of the underground structure, supporting a template of the first floor slab and a template of the second floor slab by adopting a temporary formwork support; structures (horizontal and vertical structures) in the lower bearing platform area and the adjacent basement area are supported to be integrally poured at the same time, integral horizontal structure construction is not needed after soil return of the lower bearing platform area is completed, namely, the progress of structure construction of the lower bearing platform area is synchronous with that of an adjacent basement structure, and disjunction does not exist, the construction period is shortened to the maximum extent, and the construction efficiency is improved. And the total construction period is at least saved by 21 days.
本发明提供了一种阶梯式地下结构高低部分同步施工的方法，通过在进行地下结构的非架空区域的第一楼板和架空区域的第二楼板施工阶段，采用临时支模架对第一楼板的模板和第二楼板的模板进行支模，以支持承台下置区域同相邻地下室区域中的结构(水平及竖向结构)整体同时进行浇筑，无需待承台下置区域回土完成后进行整体水平结构施工(即承台下置区域结构施工与相邻地下室结构进度同步，不存在脱节)，最大限度的节约工期，至少节约总共工期21天。
Method for synchronously constructing high part and low part of stepped underground structure
The invention provides a synchronous construction method for high and low parts of a stepped underground structure, which comprises the following steps of: in a construction stage of a first floor slab in a non-overhead area and a second floor slab in an overhead area of the underground structure, supporting a template of the first floor slab and a template of the second floor slab by adopting a temporary formwork support; structures (horizontal and vertical structures) in the lower bearing platform area and the adjacent basement area are supported to be integrally poured at the same time, integral horizontal structure construction is not needed after soil return of the lower bearing platform area is completed, namely, the progress of structure construction of the lower bearing platform area is synchronous with that of an adjacent basement structure, and disjunction does not exist, the construction period is shortened to the maximum extent, and the construction efficiency is improved. And the total construction period is at least saved by 21 days.
本发明提供了一种阶梯式地下结构高低部分同步施工的方法，通过在进行地下结构的非架空区域的第一楼板和架空区域的第二楼板施工阶段，采用临时支模架对第一楼板的模板和第二楼板的模板进行支模，以支持承台下置区域同相邻地下室区域中的结构(水平及竖向结构)整体同时进行浇筑，无需待承台下置区域回土完成后进行整体水平结构施工(即承台下置区域结构施工与相邻地下室结构进度同步，不存在脱节)，最大限度的节约工期，至少节约总共工期21天。
Method for synchronously constructing high part and low part of stepped underground structure
一种阶梯式地下结构高低部分同步施工的方法
CHEN GUOLIANG (Autor:in) / YE YUNTONG (Autor:in) / ZOU CHONG (Autor:in) / KANG LU (Autor:in) / SHI LUJIN (Autor:in) / SHEN HAO (Autor:in) / LU HUAXING (Autor:in) / YANG HAO (Autor:in) / CHEN QUANHUAN (Autor:in)
15.11.2024
Patent
Elektronische Ressource
Chinesisch
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