摘要
在单桩水平承载力研究中,通常忽略承台的作用。利用计算机可以很方便地模拟单桩的水平受力情况,节约大量试验经费和工期,也能保证一定的精确度。文中用ABAQUS模拟没有承台及承台长宽比、大小和厚度不同时桩的水平受力情况,分析表明,承台对提高桩水平承载力的贡献很大,且形状不同时,这种贡献也不同。
The effect of pile cap is seldom considered nonnaUy in the study on pile＇ s lateral load capacity. But the lateral load situation was simulated by ABAQUS on computer in this paper for a pile without a cap or with a cap with differeut length to width ratio, size and thickness and this saved money and time and gained a good precisiou. The result shows the pile cap has a great contribution to euhanee the lateral load capacity of pile and the contribution will be differeut when the shape of pile is different.
出处
《青海大学学报（自然科学版）》
2007年第4期6-9,共4页
Journal of Qinghai University(Natural Science)
关键词
承台形状
桩
水平承载力
有限元分析
pile cap shape
pile
lateral load capacity
finite element analysis
