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Composite Materials Method for Studying Mechanical and Deformation Properties of Layered Salt Rock

A.M. WANG, C.H. YANG, J.W. CHEN, X.Z. ZHANG, Z.Q. HUANG

Abstract


In this paper, layered salt rock was seen as the layered composite materials, composite materials method was proposed to study the mechanical and deformation properties of layered rock salt. the sandwich was taken as the "reinforcement" in the laminated Composite materials, and the salt rock was taken as the "Matrix",Then, Creep mechanism of fiber reinforced composite materials and layered rock salt were compared; Dislocation motion from the composite materials was used to analyze stress transfer process, stress concentration and the fracture of layered rock salt, finally, layered rock salt was considered heterogeneous at the microscopic level and continuous and uniform at the macro scale, representative volume element could be adopted to study the effective properties of layered rock salt. The proposed study consideration in this paper provided a new approach for the deformation and mechanical properties of layered rock salt geological materials.

Keywords


layered salt rock; geological materials; Composite materialsText

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