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本文通过近百片墙体的反复荷载试验和四幢整体房屋模型的振动台试验,研究了水平配筋砖砌体的破坏机理、强度和变形性能,提出了强度计算的表达式。本文中提出的强度表达式已为我国的新建筑抗震设计规范(GBJ 11-89)采用。
In this paper, the failure mechanism, strength and deformation properties of horizontally-reinforced brick masonry are studied by repeated load tests of nearly one hundred walls and shaking table tests of four whole-building models. The expressions of strength calculations are proposed. The strength expressions proposed in this paper have been adopted in China's New Building Seismic Design Specification (GBJ 11-89).