广东工业大学学报 ›› 2002, Vol. 19 ›› Issue (2): 1-3.

• 综合研究 •    下一篇

无设计依据的混凝土梁承载力可靠性评估

  

  1. 广东工业大学建设学院; 西南交通大学土木工程学院; 西南交通大学土木工程学院 广东广州; 510090; 广东广州; 四川成都; 610031; 610031;
  • 出版日期:2002-06-06 发布日期:2002-06-06
  • 基金资助:

    广东省自然科学基金资助项目 (2 0 0 10 0 18)

Reliability Asessment of Concrete Beam of Railway Bridge without Design Information

  1.  (1.Faculty of Construction,GDUT,Guangzhou,510090,China 2.Civil Engineering Institute of Southwest Jiaotong University,Chengdu,610031,China)
  • Online:2002-06-06 Published:2002-06-06

摘要: 将荷载过程视为随机过程 ,考虑既有混凝土梁的抗力劣化过程 ,采用时变的可靠性计算式 ,在对实验结果进行分析基础上 ,对一座无设计依据的混凝土梁可靠性进行了评估

关键词: 钢筋混凝土梁; 可靠性; 承载力;

[1] Yasuhiro Mori,Bruce R.Ellingwood, Reliabiliy-Based Service-Life Assessnent of Aging Concrete Strucures. Journal of Structural Engineering . 1993

[2] Bruce R Ellingwood,Alfredo H-S Ang.Risk-Based Evaluation of Desigm Criteria. Journal of the Structural Division,ASCE, Sep . 1974
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