【作者】 徐日庆； 王兴陈； 朱剑锋；

【Author】 XU Ri-qing 1, 2 , WANG Xing-chen 1 , ZHU Jian-feng 1 1. Institute of Geotechnical Engineering, Zhejiang University, Hangzhou 310058, China 2. Key Laboratory of Soft Soils and Geoenvironmental Engineering with the Ministry of Education, Zhejiang University, Hangzhou 310058, China

【机构】 浙江大学岩土工程研究所； 浙江大学软弱土与环境土工教育部重点实验室；

【摘要】 莫尔应力圆是根据连续介质提出来的,但它也应用于非连续介质(如土).为了克服莫尔应力圆在土中应用存在的缺陷,根据干砂的物理特性,提出了考虑孔隙率的干砂应力圆条件.该应力条件能更好地满足干砂的力学分析需要.更多还原

【Abstract】 Mohr stress circle was put forward according to continuum materials. But it is also applied in non- continuum materials such as soils. In order to overcome its disadvantages applied in soils, a new stress condition in dry sand masses is proposed considering physics characteristics of dry sand masses. Which can better meet the needs of dry sand masses mechanics analysis.更多还原