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Abstract:
本文对国内外百余根无粘结预应力混凝土试验梁,应用钢筋混凝土截面非线性有限元法进行了计算比较,分析了影响无粘结筋极限应力增量的因素;提出了变形协调系数法计算无粘结筋极限应力的实用方法,使无粘结梁预应力筋的应力分析与粘结预应力梁统一起来.
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Source :
土木工程学报
Year: 1995
Issue: 01
Page: 55-65
Cited Count:
WoS CC Cited Count: 0
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ESI Highly Cited Papers on the List: 0 Unfold All
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30 Days PV: 0
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