摘要
对引起路堤荷载下软土地基沉降从竖应力、固结沉降、瞬时沉降和后期沉降的计算四个方面,常见计算方法误差的诸多因素,从受力、沉降原理上进行了详细分析并提出一些建议,以使沉降更为接近实际。
The paper made detailed analysis on the soft earth foundation subsidence under the load of road dam from the aspects of vertical stress, consolidation settlement, instant settlement and post-work settlement as well as commonly seen calculation errors and force bom and settling principle, then give relevant suggestions as to make the calculated subsidence approach the reality.
出处
《安徽地质》
2002年第4期313-315,共3页
Geology of Anhui
关键词
分层总和法
瞬时沉降
双曲线法
layered sum method
instant settlement
twin-curve method
