The stress-strain curve of common brick masonry in compression is completely described based on compress test results of literature and constitutive relationship of concrete.
从普通砖砌体的受压试验结果出发，借鉴混凝土本构模型，全面描述了普通砖砌体受压的本构关系。
2
The physical meaning of complete stress-strain curve of rock at each stage is discussed under true uniaxial compression.
讨论了单轴压缩条件下岩石全应力-应变曲线各个阶段的物理含义；
3
In triaxial compression, an expression for the post-peak slope of differential stress-strain curve of rock specimen that is composed of the material with different grain diameters is proposed.