【摘要】 简述地震作用下液化场地桩基震害情况,主要归纳总结和比较国内外规范中液化场地桩基抗震设计方法。针对各国规范特点提出液化场地桩基抗震设计中的若干问题,简述可以采用的研究路线。更多还原

【Abstract】 In this paper,the situations of seismic damages to pile foundations in liquefaction ground under the action of earthquake are briefly described and the seismic resistance design methods for the foundations as provided in the specifications of China and foreign countries are mainly summarized and compared.In accordance with the characteristics of the specifications of different countries,several issues in relation to the seismic resistance design of the pile foundations are put forward and the research paths that can be taken are pointed out as well.更多还原