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本文通过理论分析和试验测定得出梁端砌体局压应力分布在弹性阶段为凹曲线、砌体局压临破坏阶段为不规则S形,可采用三角形应力图作静力等效;纠正了弹性阶段为线性分布、破坏阶段为一丰满曲线的传统看法。
In this paper, the theoretical analysis and test results show that the stress distribution of beam end masonry is concave curve in the elastic phase and irregular S-shape in the damage stage of the masonry pressure. The triangular stress map can be used as the static equivalent; The elasticity phase is the traditional view that the linear distribution and the destruction phase are fullness curves.