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author:

王雪芳 (王雪芳.) [1] (Scholars:王雪芳) | 郑建岚 (郑建岚.) [2]

Abstract:

通过大型有限元计算软件ABAQUS基于水化度法计算分析高性能混凝土板早期温度场、温度应力场分布和温度-收缩应力场分布,计算分析结果表明:对于高性能混凝土板其温升较小,由混凝土水化放热所产生的温度应力是不会使高性能混凝土板开裂;但如果同时考虑收缩作用,则其在龄期为3d左右就会开裂.

Keyword:

calculation flat high- performance concrete shrinkage stress temperature

Community:

  • [ 1 ] [王雪芳]福州大学土木工程学院
  • [ 2 ] [郑建岚]福州大学土木工程学院

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Source :

Year: 2008

Page: 196-200

Language: Chinese

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 3

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