【摘要】 对钢框架焊接节点发生脆性破坏的原因进行了分析,综合国内外研究成果提出了节点构造改进方法,从而有效地增加结构的耗能能力和延性,抗震性能大为改善。更多还原

【Abstract】 The article analyzes the reasons of brittle fracture at steel frame weld joints and puts forward methods of improving joint structure on the basis of scientific payoffs from China and foreign countries so as to greatly increase the energy dissipation capability, ductility and seismic resistance of the structures.更多还原