摘要
以中铁四局路桥公司承建的兰州至乌鲁木齐第二双线河口村1#特大桥为研究对象,通过对地基承载力检测、支架设计验算、支架预压、拆除以及后续的工期、安全、质量效果的分析,最终确保钢管柱贝雷梁支架工艺的适用性、可行性、经济性。
This paper takes second double line Hekou village 1# Super Bridge （Lanzhou to Urumqi） constructed by CR4BG Road and Bridge Engineering Co., Ltd. as the research object. Through the analysis of Foundation bearing capacity test, support design, support preloading, removal and follow-up duration, safety, quality effect, the applicability, feasibility and economy of the process of the steel pipe Bailey beam are ensured.
出处
《价值工程》
2016年第15期113-115,共3页
Value Engineering
关键词
钢管
贝雷梁
工期
工艺
支架
steel pipe
Bailey beam
construction period
technology
support
