轻骨料混凝土破坏准则研究进展

Research progress in failure criterion of lightweight aggregate concrete

结合轻骨料混凝土的破坏特征,从四参数、统一强度理论、椭圆曲线、蛋形破坏面模型四方面,阐述了轻骨料混凝土的破坏准则,为今后进一步研究轻骨料混凝土提供了参考依据。

Combining with the failure characteristics of lightweight aggregate concrete,from the four parameters,unified strength theory,elliptic curve,egg-shaped failure surface model four aspects,this paper elaborated the failure criteria of lightweight aggregate concrete,provided reference basis for further research on lightweight aggregate concrete.