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对保温结构新体系——玻化微珠保温墙模复合剪力墙体系中的高剪跨比剪力墙进行低周往复荷载试验研究。通过对比试验的方法,研究了保温墙模复合剪力墙与普通实体剪力墙在承载力、刚度、延性等方面的性能。试验结果表明:复合剪力墙的承载力较普通剪力墙的仅降低约7%,而刚度却明显减小,既使结构有较高的安全储备,又使延性得到明显改善,该体系在结构抗震方面能发挥较大潜力;墙模与内部混凝土的粘结能力强,共同工作性能良好。研究成果可以作为保温墙模复合剪力墙工作性能评价与工程设计的理论依据。
Study on Low Shear Load Test of High Shear - span Ratio Shear Wall in Vitrified Microsphere - Insulating Wall Shear Composite Wall System. By comparing the test method, the performance of the wall shear wall with ordinary wall shear wall in bearing capacity, stiffness, ductility and so on. The experimental results show that the bearing capacity of composite shear wall is only about 7% lower than that of common shear wall, but the stiffness is obviously reduced. Structural seismic resistance can play a greater potential; wall mold and internal concrete bonding ability, work together well. The research results can be used as the theoretical basis for the performance evaluation and engineering design of composite shear wall with thermal insulation wall mold.