大直径圆筒土压力平面分布的计算方法研究  

The Research of Earth Pressure's Distribution in the Plane of Large Cylinder

作　　者：钱浩[1] 鲁子爱[1] 许英[1] 

机构地区：[1]河海大学港口航道与近海工程学院,南京210098

出　　处：《科学技术与工程》2013年第29期8819-8823,共5页Science Technology and Engineering

摘　　要：大直径圆筒码头现在实际工程中广泛运用,然而对于它的土压力的平面分布的研究不多。工程中多采用简化为平面的方法,从两个相邻圆筒之间的土体微分单元的平衡进行分析研究,推导出计算大圆筒土压力平面分布的一组新公式。Large cylinder dock now is extensively applied,but the research of earth pressure＇ s distribution in the plane of large cylinder is not so much.This question is often simplified as a plane in reality engineering,so a new formula of earth pressure＇ s distribution in the plane of large cylinder by studying the balance of the earth differential unit between two adjacent cylinders will be put forward.

关 键 词：大直径圆筒 土压力 平面分布 切瓦列夫公式 

分 类 号：TU432[建筑科学—岩土工程]