摘要
采用灌注桩穿透深厚的液化土层,需要进行桩基的抗震设计。结合福建省沿海某专用电力管廊工程的基础承载要求和相应的工程地质条件,开展了消除液化地基处理前后桩基竖向承载力、水平承载力验算,并对桩基方案进行优化设计,为相关工程的建设提供参考。
The use of cast-in-place piles to penetrate deep liquefied soil layers requires the seismic design of the pile foundation.Combined with the foundation bearing requirements and the corresponding engineering geological conditions of a particular power pipe gallery project along the coast of Fujian Province,the vertical bearing capacity and horizontal bearing capacity of the pile foundation before and after the treatment of the liquefied foundation are eliminated,and the pile foundation scheme is optimized.Provide a reference for the construction of related projects.
作者
李静虹
王婉君
陈孝湘
Li Jing-hong;Wang Wan-jun;Chen Xiao-xiang
出处
《建筑技术开发》
2022年第21期160-162,共3页
Building Technology Development
关键词
液化地基土
超长桩
水平力
抗震
优化设计
liquefied foundation soil
super-long pile
horizontal force
anti-seismic
optimization design
作者简介
李静虹(1981-),女,福建松溪人,高级工程师,主要研究方向为电力工程的设计。
