摘要
探索了利用数学软件Mathematica对经典课题Mindlin解进行二次积分的方法,并以矩形均布荷载为例,分析讨论了Boussinesq解和Mindlin解在地基土体中引起的应力场分布的差异,从而为工程分析采用比较合理的方法打下了基础。
Efforts have been made to solve the problem of multiple integral of Mindlin＇s stress formula employing the mathematics software. And then the difference of distribution of stress fields in subsoil deduced by Boussinesq and Mindlin solutions was compared. Although the Boussinesq solution has been so widely used even for the analysis of problems concerning relatively deeply buried foundations, the verification was given that the introduced method would give more reasonable results for aforementioned problems.
出处
《岩土工程技术》
2008年第1期1-5,19,共6页
Geotechnical Engineering Technique
基金
教育部博士点基金项目(20060005012)
北京市自然科学基金重点项目(KZ200710005004)
