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节段施工混凝土桥梁干接缝抗剪性能影响因素分析 被引量:2

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摘要 本文提出一种有限元分析模型,用于模拟节段施工混凝土桥梁干接缝的抗剪性能。该有限元模型采用接触单元模拟干接缝之间的关系,同时考虑了材料非线性,几何非线性。运用该有限元模型研究了混凝土强度等级、界面粗糙度、键齿厚度、键齿数量对干接缝抗剪性能的影响。
作者 陈黎 危春根
出处 《广东建材》 2012年第10期68-71,共4页 Guangdong Building Materials
基金 广州市公路局科技项目(穗公研 2008-3) 广州科技计划项目(2008J1-C201) 广东省交通运输厅科技项目(2010-02-16) 广东省公路管理局科技项目(粤公研 2010-9)
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参考文献4

  • 1J. Muller, Y. Gauthier. Ultimate Behavior of Precast Segmental Box Girders with External Tendons, External Prestressing in Bridges [J]. ACI sp-120, 1990:355-374.
  • 2R J Beaupre,L C Powell,M E Kreger et al. Deviation saddle behavior and design for externally post-ten- sioned bridges[R]. Center for Highway Research,The Uni- versity of Texas at Austin, 1988.
  • 3J. Turmo,G Ramos,A. C. Aparicio. Shear strength of dry joints of concrete panels with and without steel fibres Application to precast segmental bridges[J]. En-gineering Structures 28(2006):23-33.
  • 4K Koseki,J E Breen. Exploratory study of shear strength of joints for precast segmental bridges JR]. Center for Transportation Research,the University of Texas at Austin, 1983.

同被引文献17

  • 1张策,邵旭东,张阳.超大跨径UHPC连续箱梁桥接缝设计及模型试验[J].土木工程学报,2015,48(4):52-58. 被引量:18
  • 2方志,杨剑.FRP和RPC在土木工程中的研究与应用[J].铁道科学与工程学报,2005,2(4):54-61. 被引量:50
  • 3汪双炎.悬臂拼装节段梁剪力键模型试验研究[J].铁道建筑,1997,37(3):23-28. 被引量:20
  • 4Guoping Li,Donghui Yang,Yu Lei.Combined Shear and Bending Behavior of Joints in Precast Concrete Segmental Beams with External Tendons[J]. Journal of Bridge Engineering . 2013 (10)
  • 5Graybeal,B.UHPC in the US highway transportation system. Proceedings of the 2nd International Symposium on Ultra High Performance Concrete . 2008
  • 6Buyukozturk, Oral,Bakhoum, Mourad M,Beattie, S. Michael.Shear behavior of joints in precast concrete segmental bridges. Journal of Structural Engineering . 1989
  • 7Graybeal B A.Material property characterization of ultrahigh-performance concrete. . 2006
  • 8Zhang Zhe,Shao Xudong,Li Jia.Composite bridge deck system with orthotropic steel deck and compact reinforced reactive powder concrete layer. Proceeding of 3rd Orthotropic Bridge Conference . 2013
  • 9Rebentrost M,Wight G.Experience and applications of ultra-high performance concrete in Asia. Proceedings of the 2nd International Symposium on Ultra High Performance Concrete . 2008
  • 10罗如登.Ansys中砼单元Solid65的裂缝间剪力传递系数取值[J].江苏大学学报(自然科学版),2008,29(2):169-172. 被引量:34

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