可替换式偏心支撑钢框架抗震性能
李通,王新武,时强,布欣,孙海粟
Seismic performance of replaceable eccentrically braced steel frame
Tong LI,Xin-wu WANG,Qiang SHI,xin BU,Hai-su SUN
图 15
螺栓孔呈椭圆形
Fig.15
Oval of bolt hole