基础荷载 meaning in Chinese
footing load
Examples
- Secondly , by using the great fem programme , analyzes the mechanism of bearing and deformation of rigid - soften composite piles foundation . draw a conclusion : exist a specific value , when the number of the rigid pile less than it , increase the number of the rigid pile , effect of reducing the settlement of rigid - soften composite piles foundation is distinct , on the contrary , when the number of the rigid pile more than it , increase the number of the rigid pile , effect of reducing the settlement of rigid - soften composite piles foundation is indistinct . finally , analyze and sum up some important design ' s constitutes of the rigid - soften composite piles foundation
其次，采用有限元计算程序，对刚柔复合桩基进行了三维有限元分析，考察了在不同荷载水平下，不同刚柔性桩比例的情况下，复合地基的平均沉降量、土体的沉降等值线和应力等值线以及刚性桩和柔性桩桩顶荷载比值随不同基础荷载水平的变化规律，得出了一些具有实际指导意义的结论：当总桩数不变，长桩比例增加到一定程度时，再增加刚性长桩的数量对地基整体沉降几乎没有什么效果；刚柔桩分布一定，柔性桩实际承载力小于其极限承载力时，外加荷载的增加，刚性单桩和柔性单桩所承当荷载的比值基本不变。