摘要
工程建设中,越来越多的塑料排水板被用来处理软弱地基,人们的注意力也从对排水固结法的理论研究逐渐向研究有效、合理的分析方法上转移。国外学者做了很多研究工作,也提出了几种平面应变简化方法,其中有代表性的是Indraratna的方法和柴锦春的方法。在介绍这两种方法的基础上,对某高速公路试验段进行了沉降与固结特性分析计算,两种方法的计算结果与实测值都非常吻合,通过对比分析,推荐采用柴锦春方法进行设计计算。
More and more PVDs are used in engineering projects now, so finding effective and reasonable analysis methods gradually attracts people＇s viewpoint instead of theories about drainage consolidation. Overseas scholars have done a lot of research works and have developed several plane - strain modeling methods, which are represented by Indraratna＇s method and Chai Jinchun＇s method. The paper introduces the two methods, and then analyses an experiment section of a highway. The results of the two methods inosculate the monitoring results very well and Chai Jinchun＇s method is recommended by contrast.
出处
《结构工程师》
2006年第1期51-55,共5页
Structural Engineers
