基于应变梯度塑性理论，分析了内压作用下厚壁圆筒和球壳的塑性极限荷载。
Plastic limit load of viscoplastic thick-walled cylinder and spherical shell subjected to internal pressure is investigated analytically using a strain gradient plasticity theory.
本文探讨了利用塑性势概念研究正常压密粘土的应力应变关系的可能性。
This paper discusses the possibility of using the concept of plastic potential to study the stress-strain relationship of normally consolidated clays.
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