砂浆－骨料界面过渡区的力学性能研究综述

摘要

The main test methods and the corresponding results of the mechanical performance of mortar and aggregate interface transi-tion zone were summarized,and the related numerical simulation methods were also expounded. By analyzing the direct tensile test,split-ting tensile test and shear test for the mechanical behavior of interface transition zone,it is pointed out that the constitutive model of nu-merical simulation and the selection of model parameters should be based on the test results,then the necessity of conducting tests is put forward,and the need to carry out related work in the future is stated.%总结了目前国内外研究砂浆-骨料界面过渡区力学性能的主要试验方法和相应的成果，并对相关的数值模拟也进行了阐述。通过分析目前针对界面过渡区力学性能的直接拉伸试验、劈裂试验、剪切试验，指出数值模拟的本构模型及模型参数的选取都应基于有关的试验结果，提出试验的必要性，并对今后需要开展的相关工作进行阐述。