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Abstract:
为了模拟火灾中混凝土的瞬态热应变,提出2种方法:修改材料的热膨胀系数和修改材料的弹性系数.第1种方法以ABAQUS为平台,通过编制子程序修改材料的热膨胀系数.第2种方法通过理论推导, 将瞬态热应变的计算转变为修改材料的弹性系数.算例结果表明2种方法均是合理的.
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Source :
北京工业大学学报
ISSN: 0254-0037
Year: 2008
Issue: 4
Volume: 34
Page: 387-390
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 11
Chinese Cited Count:
30 Days PV: 13
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