【摘要】 采用时程分析法对联方—凯威特弦支穹顶结构进行了地震响应分析,研究发现,弦支穹顶结构在三向地震作用下,径向杆在下部支撑体系处影响最大,而环向杆相反,同时上部单层网壳杆件轴力影响较小,索的内力降低。更多还原

【Abstract】 The paper carries out seismic response analysis of Lianfang-Kaiweite suspendome structure by applying time-history analysis method,The research finds out that: the impact of bottom radius rod bearing system will be larger under the triangle seismic of suspendome structure,while the ring rod instead,while the impact of upper single-layer rod is smaller,and internal cable force will reduce.更多还原