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PVA-ECC桥面连接板的力学性能 被引量：4

MECHANICAL PERFORMANCE OF BRIDGE DECK LINK SLAB DESIGNED WITH PVA-ECC
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摘要 PVA-ECC桥面连接板是指PVA-ECC应用于简支梁桥的两跨或多跨桥在跨间桥面横向连接缝处的连接板。文中分析了桥面连接板的内力和变形量,研究结果表明:PVA-ECC材料桥面连接板受力性能和变形量满足公路规范要求,连接板开裂后裂缝密而均匀,优于普通混凝土桥面连接板。 PVA-ECC link slab of bridge deck is the section which located at the transverse connec- tion joint of two spans or several spans of simple beam bridge. This paper analyzed the internal forces and deformations of link slab. The results show that the mechanical behaviors and deformations of PVA-ECC link slab meet requirements of highway standard. The cracks of the link slab are dense and uniform, bet- ter than the common concrete link slab.
作者 田稳苓 崔磊涛 李帆 王晓伟 慕儒 周明杰
机构地区 河北工业大学土木工程学院 河北省土木工程技术研究中心
出处 《低温建筑技术》 2013年第2期30-32,共3页 Low Temperature Architecture Technology
基金 河北省交通厅科技项目(Y-090121)
关键词 桥面板 PVA-ECC连接板 横向连接缝 裂缝 bridge deck PVA- ECC link slab transverse joint crack
分类号 TU375 [建筑科学—结构工程]
  • 相关文献

参考文献6

  • 1Li V C,M Lepech.Crack Resistant Concrete Material for Transpor-tation Construction[R].Michigan:University of Michigan,2004.
  • 2Yun Yong Kim,Gregor Fischer,Victor C Li.Performance ofBridge Deck Link Slabs Designed with Ductile Engineered Cemen-titious Composite[J].ACI Structure Jounal,2004,(11-12):792-801.
  • 3刘金春.结构力学[M].武汉:华中科技大学出版社,2008.
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  • 6田稳苓,刘超,王晓伟,慕儒,李帆,陈培.PVA纤维增强水泥基复合材料基本性能及其工程应用[J].中国港湾建设,2012,32(1):26-28. 被引量：10

二级参考文献16

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共引文献11

同被引文献20

引证文献4

二级引证文献11

低温建筑技术
2013年 第2期

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