A novel three-dimensional (3D) fractional plastic flow rule that is not limited by the
coordinate basis of the differentiable function is proposed based on the fractional derivative …

强度理论是研究多轴应力下材料屈服或破坏机制和原理的力学理论, 是固体力学研究中最基础的
内容之一, 在理论研究, 工程应用和材料利用等方面具有重要意义, 在物理, 力学, 地球科学 …

The core mission to establish elastoplastic constitutive model is how to determine the
magnitude and direction of plastic strain increment for material under the given load …

An analytical method for vertical and rocking motions of a flexible strip foundation on a
layered transversely isotropic proelastic half‐space is presented in this paper. The dynamic …

The purpose of this paper is to model the loading direction‐dependent behaviours of
inherently anisotropic intact clay by means of the hypoplastic framework. The basic …

This paper proposes a generalized three-dimensional (3D) failure criterion for cross-
anisotropic soils based on the spatially mobilized plane (SMP) criterion. In the proposed …

The strength criterion of frozen soil is necessary for the evaluation of failure problems of the
engineering constructed in cold regions or by artificial ground freezing method. Due to the …

Previous experimental tests on clays have confirmed the non-coincidence of principal strain
increments with principal stress axes even though the stress rate is colinear with the current …

The mechanical behavior of geo-materials depends on the assemblage structure and
fundamental characteristics of constituting particles such as their shape, size and …

Natural geotechnical materials are affected by sedimentation and exhibit significant
anisotropy. To study the transverse isotropy characteristics of soil, the influence of …