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Abstract:
为了满足龙潭河钢管混凝土拱桥的建造要求,配制出了自密实C50微膨胀混凝土, 该种混凝土具有工作性好、高强、早强、微膨胀等性能. 同时研究了该种钢管混凝土的自应变特性和极限承载力等性能, 结果表明, 核心微膨胀混凝土处于三向受压状态,其极限承载力比普通钢管混凝土可提高7%左右. 工程应用效果良好.
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Source :
北京工业大学学报
ISSN: 0254-0037
Year: 2005
Issue: 5
Volume: 31
Page: 496-499
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 14
Chinese Cited Count:
30 Days PV: 6
Affiliated Colleges: