岩盐物理力学性质及其工程稳定性应用现状及其展望

Physical and Mechanical Properties of Rock Salt and Its Application in Promoting Engineering Stability

在分析国内外有关学者关于岩盐的物理力学性质及其工程稳定性应用研究现状基础上,分别从岩盐物理力学性质、岩盐孔隙度、渗透率、塑性变形能力和损伤恢复等物理特性方面,论述了近年来有关岩盐的短期强度特性、岩盐的蠕变性能、围压作用下的力学特性,以及温度效应对岩盐力学特性影响等有关岩盐工程应用中所表现出的物理力学特性;最后从岩盐在工程应用方面,提出了岩盐及其工程应用的发展方向。

Based on the study trend of the analysis of the physical and mechanical properties of rock salt and its stability at home and abroad, this paper, respectively from the physical and mechanical properties of rock salt, the low porosity, the permeability, plastic deformation capacity and injury recovery, etc. Analyzes the physical and mechanical properties of rock salt appearing in practical application, such as short-term strength, creep property, the mechanical characteristics under conf＇ming pressure, and the temperature effect on mechanical properties of rock salt. Finally, the application and research perspective of rock salt in practical engineering were pointed out.