自平衡法在超大超深桩基中的应用  

Application of Self-balance Method in Extra Large and Deep Pile Foundation

作　　者：文鑫林 陆莎 WEN Xinlin;LU Sha(First Branch of Sinohydro Bureau 7 Co., LTD, Pengshan, Sichuan, 620860)

机构地区：[1]中国水利水电第七工程局有限公司第一分局,四川彭山620860

出　　处：《四川水力发电》2020年第2期23-26,41,共5页Sichuan Hydropower

摘　　要：由于社会的发展,各种各样的高层建筑及桥梁出现在人们的视野中,其桩基越来越大。如何才能更好地验证桩基的单桩竖向极限承载力、为设计提供依据呢?阐述了自平衡法在超大直径、超深桩基中的应用。Due to the development of society at present,a variety of high-rise buildings and bridges appear in people's field of vision,and the pile foundation is getting larger and larger.How can we verify well of the pile foundation's vertical ultimate bearing capacity to provide a basis for the design?This paper expounds the application of self-balance method in extra large diameter and extra deep pile foundation.

关 键 词：自平衡 荷载箱 桩基 

分 类 号：TU997[建筑科学—市政工程] TU74