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Abstract:
基于混凝土指数形式徐变模型,利用有限元软件ABAQUS的子程序开发功能,对建筑结构超长楼板的徐变进行计算,考虑水化热温度场计算、温度应力计算,并考虑水化热、动态材料属性、楼板分区及模板拆除等材料非线性以及边界非线性影响,得到楼板水化热的影响规律且增加2%的膨胀率可有效减小收缩徐变。
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Source :
建筑技术
Year: 2016
Issue: 11
Volume: 47
Page: 1002-1005
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 3
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