【摘要】 通过对带有填充墙的钢框架结构和纯钢框架结构进行地震模拟振动台对比试验,得出了两种结构在相同地震效应下的动力反应特性。试验结果表明,在各种地震波作用下,填充墙可提高钢框架结构的抗侧刚度,墙率为5.2%时,多遇地震作用下钢框架结构抗侧刚度约提高2.85%~9.08%;罕遇地震作用下,钢框架结构抗侧刚度约提高1.77%~4.51%,填充墙应在设计中予以适当考虑。更多还原

【Abstract】 Through comparison of shaking table tests of steel frame structure with filler wall and the pure steel frame structure,dynamic response characteristics of two kinds of structures under the same earthquake effect were obtained. The experimental results show that the filler wall improves lateral stiffness of the steel frame structure under the actions of seismic waves. Lateral stiffness of the steel frame structure under the frequent earthquake increases by about 2. 85% to9. 08% if wall ratio is 5. 2%. Lateral stiffness of the steel frame structure under the rare earthquake increases by about1. 77% to 4. 51%. So the filler wall should be appropriately considered in the design.更多还原