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1强柱弱梁的意义及现行规范的实现方式《建筑抗震设计规范》条文说明第6.2.2条指出:“框架结构的变形能力与框架的破坏机制密切相关。试验研究表明,梁先屈服,可使整个框架有较大的内力重分布和能量消耗能力,极限层间位移增大,抗震性能较好。”由此,引出了强柱弱梁这一抗震概念的设计原则,即框架节点处柱端的实际受弯
The significance of the 1 strong column weak beam and the implementation of the current code “Architectural anti-seismic design code,” the provisions of Article 6.2.2 pointed out: ”The deformation capacity of the frame structure is closely related to the destruction mechanism of the frame. Experimental study shows that Liang first yield It can make the whole frame have a greater internal force redistribution and energy consumption capacity, the displacement between the limit layers increases, and the seismic performance is better." Thus, the design principle of the seismic concept of the strong column weak beam is derived, that is, the framework The actual bending of the column end at the node