A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method of large high-position cantilever supporting system
The invention discloses a construction method of a large-scale high-position cantilever supporting system, which relates to the technical field of building construction, and comprises the following steps: constructing a peripheral supporting structure, constructing an inner side support, constructing an underground main body structure, and performing second concrete support construction on the nearby direction without a building and a supporting structure in the process, and profile steel support changing construction is conducted on at least one direction with an original building or a supporting structure of the original building nearby. Different supporting forms are adopted according to different surrounding environments of the foundation pit, and the safety of the large high-position cantilever supporting system under the complex environment condition is improved by adopting multiple forms of deep foundation pit supporting schemes and combining multiple supporting modes.
本申请公开了一种大型高位悬挑支撑系统的施工方法，涉及建筑施工技术领域，其包括以下步骤：外围支护结构施工、内侧支撑施工、地下主体结构施工，过程中对附近没有建筑和支护结构的方位进行第二砼支撑施工，对附近有原有建筑/其支护结构的至少一个方位进行型钢换撑施工。本申请根据基坑周围环境的不同而采取不同的支撑形式，通过采取多形式的深基坑支护方案，通过多种支护方式结合提高复杂环境条件下大型高位悬挑支撑系统的安全性。
Construction method of large high-position cantilever supporting system
The invention discloses a construction method of a large-scale high-position cantilever supporting system, which relates to the technical field of building construction, and comprises the following steps: constructing a peripheral supporting structure, constructing an inner side support, constructing an underground main body structure, and performing second concrete support construction on the nearby direction without a building and a supporting structure in the process, and profile steel support changing construction is conducted on at least one direction with an original building or a supporting structure of the original building nearby. Different supporting forms are adopted according to different surrounding environments of the foundation pit, and the safety of the large high-position cantilever supporting system under the complex environment condition is improved by adopting multiple forms of deep foundation pit supporting schemes and combining multiple supporting modes.
本申请公开了一种大型高位悬挑支撑系统的施工方法，涉及建筑施工技术领域，其包括以下步骤：外围支护结构施工、内侧支撑施工、地下主体结构施工，过程中对附近没有建筑和支护结构的方位进行第二砼支撑施工，对附近有原有建筑/其支护结构的至少一个方位进行型钢换撑施工。本申请根据基坑周围环境的不同而采取不同的支撑形式，通过采取多形式的深基坑支护方案，通过多种支护方式结合提高复杂环境条件下大型高位悬挑支撑系统的安全性。
Construction method of large high-position cantilever supporting system
大型高位悬挑支撑系统的施工方法
LEI WENHAO (author) / SONG BAOHONG (author) / CHAI WEIJIE (author) / GONG JUN (author) / WANG JIAYUAN (author)
2024-11-15
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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