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在9祸格构式墙板抗震试验研究[1]基础上,进行了六层大开间1/2比例轻型格构板整体模型房屋低周反复加载试验和拟动力试验。通过锤击试验和脉动法,获取了模型结构在空载、配重及不同破损阶段的动力特性。分析了在地震作用下模型结构裂缝发生、发展规律及其破坏机制,测量了模型房屋开裂荷载、极限荷载及在相应荷载下的变形,并据此推算原型格构板房屋结构的抗震承载力。
Based on the seismic test of 9 blackmail wall panels [1], a low-cycle cyclic loading test and a pseudo-dynamic test were conducted on a half-space light-weight monolithic panel with a half- Through the hammer test and pulsation method, the dynamic characteristics of the model structure at no-load, counterweight and different breakage stages were obtained. The occurrence, development and failure mechanism of the model structure cracks under earthquake are analyzed. The cracking load, the ultimate load and the deformation under the corresponding load of the model house are measured. Based on this, the anti-seismic capacity of the prototype structure is calculated.