Abstract：Research purposes：With increasing the average size and traffic of vessels，the ship anti-collision and resistance design of super major bridges crossing navigable waters have become an important problem．This paper takes a prestressed concrete reinforced concrete bridge of a railway line of passenger traffic as an example compared the ship collision forces calculated according to 3 types of domestic and overseas Codes，comprehensively researched the ship collision resistance measures SO as to offer the reference for bridge pier anti-collision design．
Research conclusions：(1)The ship collision forces has been calculated according to 3 types of the Chinese General Code for Design of Highway Bridges and Culverts，Chinese Fundamental Code for Design on Railway Bridge and Culvert and AASHTO．Furtherly，the models of the whole bridge and the piers are established by the finite element program MIDAS，the corresponding calculation has been repeatedly made and it is obtained from the calculation that the maximum ship collision force of main pier can sustain in the transverse direction of bridge is 1 3．62 MN，larger than the collision design force 9．62 MN calculated by the two types of the domestic codes，all meet the requirements set of codes． (2)The combination collision resistance measure of collision piers and cable protection has been set to protect main piers．the maximum collision force results of pier show that every steel tube concrete collision pier can sustain 55％and50％lateral and longitudinal design collision force．(3)This paper provides the theoretical evidence for super major bridge pier of a passenger dedicated line and also provides the valuable reference meanings to the study on bridge pier anti-collision research．
张志国,禚一. 某桥墩抗撞、防撞措施设计及分析[J]. 铁道工程学报, 2013, 30(12): 46-50.
ZHANG Zhi-guo,ZHUO Yi. Design and Analysis of Anti-collision and Collision Resistance Measures of A Pier. 铁道工程学报, 2013, 30(12): 46-50.
Zhong Jianguo．Analysis of the Risk of Chongqing- Suining Railway’s Caojie Jialing River Bridge Hit by Ship[J]．Journal of Railway Engineering Society，2009 (11)：31-39．
The Third Railway Survey and Design Institute Group Corporation．Working Drawing Design of a Super Major Bridge of a Passenger Dedicated Line[z]． Tianjin：The Third Railway Survey and Design Institute Group Corporation，2011．
[3] JTG D60－2004，公路桥涵设计通用规范[s]．
JTG D60－2004，General Code for Design of Highway Bridges and Culverts[S]．
[4]TB 10002．1-2005，铁路桥涵设计基本规范[s]．
TB 10002．1-2005．Fundamental Code for Design on Railway Bridge and Culvert[S]．
[5]AASHTO LRFD，桥梁设计规范[s]．
AASHTO LRFD，General Code for Bridge Design[S]．
[6]GB 50139－2004，内河通航标准[s]． GB 50139－2004，Navigation Standard of Inland Waterway[S]．
[7] 夏飞．桥梁防撞系统的发展[J]．中国水运，2008(1)： 68-69．
Xia Fei．State-of-the-art of Bridge Anti-collision System[J]，China Water Transport，2008(1)：68-69．
Wu Weiguo，Jiang Herong，Yang Cifiang．Dynamic Response Analysis of Bridge Pier Protective Devices Under Impact Force of Ship[J]．Journal of Wuhan University of Technology，2004(4)：482-484．
[9]TB 10002．2-2005，铁路桥梁钢结构设计规范[s]．
TB 10002．2－2005．Code for Design on Steel Structure of Railway Bridge[S]．
[10]TB 10002．3-2005，铁路桥梁钢筋混凝土和预应力混凝土结构设计规范[s]．
TB 10002．2－2005．Code for Design on Reinforced and Prestressed Concrete Structure of Railway Bridge and Culvert[S]．
2013, Vol. 30 
版权所有 © 2014 《铁道工程学报》编辑部