A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method for spanning diagonal bracing steel trestle in pit
The invention discloses a construction method for spanning a diagonal bracing steel trestle in a pit. The construction method comprises the following steps that S1, a steel trestle erecting scheme is determined; s2, earth excavation is conducted; s3, assembling a steel trestle foundation; s4, laying a surface layer of the steel trestle; according to the construction method, the steel trestle is erected by adopting profile steel and roadbed boxes in a manner of crossing steel diagonal bracings, the erection is convenient and rapid, the construction period is short, the construction method is safe and reliable, and the earthwork excavation requirement is rapidly met; and meanwhile, the safety of a supporting system is not influenced because of no contact with the steel diagonal bracings. The modular components can be recycled, and good economic benefits are achieved.
本发明公开一种坑内跨对撑钢栈桥施工方法，包括如下步骤：S1、钢栈桥搭设方案确定；S2、土方开挖；S3、钢栈桥基础组装；S4、钢栈桥面层铺设；S5、护栏安装，本发明采用跨越钢对撑的方式选用型钢及路基箱进行钢栈桥搭设，搭设方便快捷，工期短，安全可靠，快速实现土方出土要求；同时与钢对撑无接触，不影响支撑体系安全。模块化构件可周转利用，具有良好的经济效益。
Construction method for spanning diagonal bracing steel trestle in pit
The invention discloses a construction method for spanning a diagonal bracing steel trestle in a pit. The construction method comprises the following steps that S1, a steel trestle erecting scheme is determined; s2, earth excavation is conducted; s3, assembling a steel trestle foundation; s4, laying a surface layer of the steel trestle; according to the construction method, the steel trestle is erected by adopting profile steel and roadbed boxes in a manner of crossing steel diagonal bracings, the erection is convenient and rapid, the construction period is short, the construction method is safe and reliable, and the earthwork excavation requirement is rapidly met; and meanwhile, the safety of a supporting system is not influenced because of no contact with the steel diagonal bracings. The modular components can be recycled, and good economic benefits are achieved.
本发明公开一种坑内跨对撑钢栈桥施工方法，包括如下步骤：S1、钢栈桥搭设方案确定；S2、土方开挖；S3、钢栈桥基础组装；S4、钢栈桥面层铺设；S5、护栏安装，本发明采用跨越钢对撑的方式选用型钢及路基箱进行钢栈桥搭设，搭设方便快捷，工期短，安全可靠，快速实现土方出土要求；同时与钢对撑无接触，不影响支撑体系安全。模块化构件可周转利用，具有良好的经济效益。
Construction method for spanning diagonal bracing steel trestle in pit
一种坑内跨对撑钢栈桥施工方法
LI SIQI (author) / LI SHUXIN (author) / HU JINWANG (author) / FU XIAODUO (author) / LU CHAOHAO (author) / WANG YUKAI (author) / ZHAO WENJIE (author) / HUANG WEIXING (author) / QUAN YOUWEI (author)
2024-11-15
Patent
Electronic Resource
Chinese
Fabricated steel trestle structure and steel trestle construction method
| European Patent Office | 2023