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爆炸荷载作用下型钢混凝土柱动力响应分析

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摘要 利用有限元软件ABAQUS,对型钢混凝土柱在爆炸荷载作用下的动态响应进行分析。研究表明,不同柱端约束条件下,柱的响应曲线有很大区别,两端固结约束与一端固结约束相比,可以显著降低柱振动位移;适当提高配箍率和提高型钢截面可以提高型钢混凝土柱的延性,可以较好地减少柱端位移幅值和对柱的破坏程度,从而提高其防爆性能。
出处 《长江大学学报(自科版)(上旬)》 CAS 2013年第11期103-105,共3页 JOURNAL OF YANGTZE UNIVERSITY (NATURAL SCIENCE EDITION) SCI & ENG
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