跨越多檩条受力蒙皮抗剪性能模拟分析  

SIMULATION ANALYSIS ON THE SHEAR BEHAVIOR OF THE STRESSED SKIN DISPHRAGM SPANNING SEVERAL PURLINS

作　　者：李婉莹[1] 张耀春[1] 卢孝哲[1] 

机构地区：[1]哈尔滨工业大学高层与轻钢结构研究中心,哈尔滨150090

出　　处：《低温建筑技术》2007年第5期80-82,共3页Low Temperature Architecture Technology

摘　　要：在有关跨越多檩条和少檩条受力蒙皮抗剪性能试验研究基础上,采用通用软件ANSYS模拟了试验全过程。与试验结果的对比分析表明,模拟方法可大体上揭示压型钢板在波峰处连接的受力蒙皮体的抗剪行为,但刚度相差较大,应重视螺钉处压型钢板局部受力行为的研究。On the basis of experimental study on the shear behavior of tile stressed skin diaphragm spanning more or less purlins, The load - dellection whole curves of tests were simulated by ANSYS. The results indicate that simulation analysis could reveal the shear behavior of the stressed skin diaphragm in the joints of the peaks. But there is great difference between shear rigidities. More attention should be paid to the research on the load action or local profiled sheeting.

关 键 词：受力蒙皮 抗剪刚度 ANSYS 

分 类 号：TU392.4[建筑科学—结构工程]