摘要
本文探讨了粒状材料强度异向性现象的物理实质,研究了在平面应变条件下强度异向性的规律。在本文中,从基本的极限平衡条件出发,基于莫尔-库伦破坏准则,推导了这种规律的理论表示式;并提出了两种仅从表象来描述它的简便的实用表示式。这些表示式对实验数据的符合性是良好的。
The physical essence and the rule of strength-anisotropy under plane strain condition for granular meterials are studied in this paper. A theoretical expression has been derived from the fundamental limit equilibrium condition on the basis of Mohr-Culomb failure criterion. Moreover, two kinds of pratical expressions describing the rule by appearances have been suggested. The test date are well conformed with these expressions.
出处
《岩土工程学报》
EI
CAS
CSCD
北大核心
1992年第1期1-13,共13页
Chinese Journal of Geotechnical Engineering
