摘要
根据大量挡土墙工程事故和引用已有的主动土压力计算方法,对挡土墙优化设计中常见的土压力计算的影响因素,分别从理论和工程应用现状方面加以分析。主要影响因素有:不同的土压力理论;地下水;局部超载作用;墙后填土状态。因此,应根据工程特点和工程地质条件,考虑选择合适的土压力计算方法。
This paper quotes the retaining wall failure accidents and the existing calculation methods, from the theories and the practical engineering conditions, analyzing usual factors such as different earth pressure theory, underwater, partial overload effect and filling soil after the retaining wall which can effect the value of soil pressure, and then providing some improved calculation methods.
出处
《中国市政工程》
2006年第5期69-71,共3页
China Municipal Engineering
关键词
挡土墙
工程事故
影响因素
主动土压力
retaining wall
work accidents
influencing factor
active earth pressure
