摘要
三轴搅拌桩中插型钢用于基坑支护具有止水性能好,工期短,造价低,污染小等优点,但由于三轴搅拌桩机底盘大、自重大、马力大,因而在小型基坑工程中这种支护形式的应用受到了一定的影响,采用双轴搅拌桩代替三轴搅拌桩,可以解决这一问题。结合一个工程实例,介绍双轴搅拌桩中插型钢用于基坑支护工程的探讨。
The application of inserted steel in triaxial mixing pile for foundation pit support has the advantages of good water stop performance, short construction period, low cost and low pollution, but because of the large chassis, large self-weight and large horsepower of triaxial mixing pile machine, the application of this support form in small foundation pit engineering has been affected to a certain extent. This problem can be solved by using biaxial mixing pile instead of triaxial mixing pile. Combined with an engineering example, this paper introduces the application of section steel in biaxial mixing pile in foundation pit support engineering.
作者
吴连祥
贾华
薛仲飞
WU Lian-xiang;JIA Hua;XUE Zhong-fei(Qidong Architectural Design Institute Co.,Ltd,Qidong Jiangsu 226200 China;Jiangsu Qi'An Construction Group Co.,Ltd,Qidong Jiangsu 226200 China)
出处
《江苏建筑》
2020年第1期85-88,共4页
Jiangsu Construction
关键词
双轴搅拌桩
插型钢
基坑支护
实例
biaxial mixing pile
inserted steel
foundation pit support
example
