基于极限变形理论的新型砌块墙体抗裂性能研究

Research on crack resistance of new block wall based on limit deformation theory

新型砌块墙体比传统黏土砖墙体更容易产生裂缝。通过对砌块墙体裂缝产生的原理、影响因素等深入分析,从墙体变形角度提出了新型砌块墙体抗裂性能的计算方法;同时还就如何提高抗裂性能提出了具体措施。

The formation of crack is easier in new block wall than that in traditional clay brick wall. The calculating method of crack resistance of new block wall is put forward from the view of wall deformation angle, which is based on thorough analysis of crack formation principle and influencing factors, as well as specific measures to improve crack resistance.