Parametric Analysis of Temperature Gradient about Concrete Box Girder

被引：0
|
作者：
Li, Jianqiang [1 ]
Liu, Hongbin [1 ]
机构：
[1] Univ Sci & Technol, Sch Civil Engn, Liaoning, Peoples R China
来源：
ADVANCES IN ENERGY SCIENCE AND TECHNOLOGY, PTS 1-4 | 2013年 / 291-294卷
关键词：
Temperature Gradient; box girder; numerical method; crack;
D O I：
10.4028/www.scientific.net/AMM.291-294.1144
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
this paper, we use numerical methods, reveal that the temperature distribution regularity of the concrete box girder, find the direct cause of the temperature gradient, and explain the reason about internal cracks of box girder.
引用
收藏
页码：1144 / 1148
页数：5
相关论文
共 50 条
  • [41] Temperature gradients in lightweight aggregate concrete box-girder bridges
    Chai, Y. H. (yhchai@ucdavis.edu), 1600, Taylor and Francis Ltd. (06):
  • [42] Study on the temperature field and thermal stress in the concrete box girder bridges
    Shen, Jian
    Liu, Xiaoyun
    PROCEEDINGS OF THE 5TH INTERNATIONAL CONFERENCE ON CIVIL ENGINEERING AND TRANSPORTATION 2015, 2016, 30 : 694 - 697
  • [43] THE ANALYSIS OF REINFORCED CONCRETE BOX GIRDER VIADUCT DEFECTS AND THEIR ESTIMATION
    Augonis, Mindaugas
    Zadlauskas, Saulius
    Rudzionis, Zymantas
    Pakalnis, Algis
    BALTIC JOURNAL OF ROAD AND BRIDGE ENGINEERING, 2012, 7 (01): : 13 - 21
  • [44] Experimental analysis of thermal gradient in concrete box girder bridges and effects of polyurethane insulation in thermal loads reduction
    Raeesi, Farzad
    Heydari, Sajad
    Veladi, Hedayat
    STRUCTURAL ENGINEERING AND MECHANICS, 2022, 83 (05) : 645 - 654
  • [45] THE BEARING CAPACITY PARAMETER ANALYSIS OF CONCRETE COMPOSITE BOX GIRDER
    Gong, Baojia
    THERMAL SCIENCE, 2023, 27 (2A): : 1207 - 1214
  • [46] The nonlinear finite element analysis of prestressed concrete box girder
    Zhou, Mengchan
    Liu, Qunyang
    Su, Jun
    SUSTAINABLE CITIES DEVELOPMENT AND ENVIRONMENT PROTECTION, PTS 1-3, 2013, 361-363 : 1384 - +
  • [47] Analysis of structural behaviour in widened concrete box girder bridges
    Tongji University, Shanghai, China
    Struct Eng Int J Int Assoc Bridge Struct Eng, 2008, 4 (351-355):
  • [48] Experimental analysis of gradient of negative temperature for polypropylene fiber concrete U-shaped girder
    Dong, Xu
    Cui, Fengkun
    Li, Xiudong
    Xu, Songji
    2020 8TH ASIA CONFERENCE ON MECHANICAL AND MATERIALS ENGINEERING (ACMME 2020), 2020, 319
  • [49] Structural effects of temperature gradient on a continuous prestressed concrete girder bridge: analysis and field measurements
    Hossain, Tanvir
    Segura, Seth
    Okeil, Ayman M.
    STRUCTURE AND INFRASTRUCTURE ENGINEERING, 2020, 16 (11) : 1539 - 1550
  • [50] Statistical Analysis of the Vertical Temperature Gradient of the Web Plate of Steel Box Girder Bridges in Cold Regions
    Hu, Dandan
    Yan, Baozhen
    Xie, Kai
    Liu, Yancheng
    Sun, Quansheng
    KSCE JOURNAL OF CIVIL ENGINEERING, 2022, 26 (09) : 3876 - 3887
12345