平面应力状态下浆砌石的强度和变形特性

Strength and deformation characteristics of mortar laid stone works under plane stress condition

在大量试验的基础上，给出了浆砌石体单轴受力和平面应力状态下的强度和变形关系。由于浆砌石体是非均质材料，进行构件弹塑性分析时采用了增量形式，每一增量步内服从虎克线性定律，因此建立本构关系。

The relationship of the strength and deformation of the mortar laid stone works is given under uniaxialloading and plane stress conditions. Because the mortar laid stone works are of the heterogenious materisl,inthe elastoplastic analysis of the members an incremental way is adopted. In each incremental range theHook’s Law holds and the relationship is thus established.