装配式预应力张弦梁钢支撑体系在深基坑支护设计及施工中的应用研究  

Design and Construction of Prefabricated Pre-stressed Tension String Beam Steel Support System in Deep Foundation Pit Support Applied Research

作　　者：周虔 Zhou Qian(Ganzhou Engineering Quality Management Service Center,Ganzhou,Jiangxi 341000)

机构地区：[1]赣州市工程质量管理服务中心,江西赣州341000

出　　处：《江西建材》2022年第1期200-202,共3页Jiangxi Building Materials

摘　　要：随着社会经济的高速发展,建筑工程深基坑数量越来越多,对安全、工期、经济、环保的要求也不断提高,传统混凝土支撑具有耗能大、龄期长、拆除污染环境、耗费高、不可回收等缺点,文中以"夜渡于都河"基坑支护设计施工项目为例,对装配式预应力张弦梁钢支撑体系在深基坑支护设计及施工的应用进行了分析研究。With the rapid development of social economy,more and more deep foundation pit construction quantity,demand for safety,construction,economy,environmental protection also increasing,traditional concrete support has a large energy consumption,long age,demolition of environmental pollution,high cost,not such as faults,this paper to "night crossing the river" yudu foundation pit supporting design and construction projects,for instance,This paper analyzes and studies the application of prestressed girder steel bracing system in deep foundation pit support design and construction.

关 键 词：张弦梁钢支撑 深基坑 设计施工 

分 类 号：TU753[建筑科学—建筑技术科学]