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分析了现行砌体结构设计规范中关于垫块下砌体局部受压承载力计算公式的不足，基于偏心受压砌体受力的特点，对现有受压砌体的应力－ 应变关系进行了修正，并提出砌体偏心受压时的应力－应变关系；利用平截面假定和截面平衡条件，推导出刚性垫块下砌体局部受压承载力计算公式，该式具有计算简单、概念清楚等特点，并能与梁端砌体局部受压承载力的计算相协调，且计算结果与试验结果吻合较好，其结果对砌体的受压承载力分析也有参考作用，可供砌体结构设计规范修订时参考
The insufficiency of the calculation formula for the local compressive bearing capacity of masonry under masonry block in the current design code of masonry structure is analyzed. Based on the stress characteristics of masonry under eccentric compression, the stress-strain relationship of existing masonry under pressure is performed. Corrected and put forward the stress-strain relationship when the masonry is under eccentric compression; using the flat section assumption and section equilibrium conditions, deduced the calculation formula of the local compressive bearing capacity of the masonry under rigid pad, which has the advantages of simple calculation, clear concept, etc. Features, and can be coordinated with the calculation of the local compressive bearing capacity of the beam end masonry, and the calculated results are in good agreement with the test results. The results are also useful for the analysis of masonry compressive bearing capacity, which can be used for masonry structure design. Reference to the revision of the specification