REINFORCEMENT DESIGN OF PIERS FOR A RAILWAY BRIDGE

Chun Qing; Li Jinbao; Pan Jianwu

doi:10.13204/j.gyjz201010002

Volume 40 Issue 10

Dec. 2014

Turn off MathJax

Article Contents

Abstract

References

Article Navigation > INDUSTRIAL CONSTRUCTION > 2010 > 40(10): 6-10

Wu Sheng, Zhang Sumei. MECHANICAL BEHAVIOR OF TWO NEWKINDS OF COLD-FORMED BOX COMPOSITE SECTION BEND MEMBERS[J]. INDUSTRIAL CONSTRUCTION, 2008, 38(2): 91-95113. doi: 10.13204/j.gyjz200802024

Citation:

Chun Qing, Li Jinbao, Pan Jianwu. REINFORCEMENT DESIGN OF PIERS FOR A RAILWAY BRIDGE[J]. INDUSTRIAL CONSTRUCTION, 2010, 40(10): 6-10. doi: 10.13204/j.gyjz201010002

Wu Sheng, Zhang Sumei. MECHANICAL BEHAVIOR OF TWO NEWKINDS OF COLD-FORMED BOX COMPOSITE SECTION BEND MEMBERS[J]. INDUSTRIAL CONSTRUCTION, 2008, 38(2): 91-95113. doi: 10.13204/j.gyjz200802024

Citation:

Chun Qing, Li Jinbao, Pan Jianwu. REINFORCEMENT DESIGN OF PIERS FOR A RAILWAY BRIDGE[J]. INDUSTRIAL CONSTRUCTION, 2010, 40(10): 6-10. doi: 10.13204/j.gyjz201010002

PDF( 0 KB)

REINFORCEMENT DESIGN OF PIERS FOR A RAILWAY BRIDGE

doi: 10.13204/j.gyjz201010002

1.
1. Key Lab of Urban &Architectural Heritage Conservation,Ministry of Education,Southeast University,Nanjing 210096,China;
2.
2. Southeast Special Technique Engineering Co.Ltd,Nanjing 210018,China;
3.
3. Civil Engineering Department,Nanjing University of Aeronautics and Astronautics,Nanjing 210016,China

Received Date: 2010-05-21
Publish Date: 2010-10-20

Abstract

Abstract

There were various cracks occurred during the construction of piers for a railway bridge.After comprehensive analysis,an effective method was accepted,with which structural adhesives were filled into the cracks firstly,then the cracks were sealed by high-strength reinforced concrete.In order to demonstrate the reliability of this reinforcement design,ANSYS FEM software was used to simulate and analyse the piers.The differences of stresses and linear stiffness and eccentricities of the piers were analyzed for un-cracked,cracked and strengthened conditions.The results show that the reinforcement design is safe and reliable.It can be used for reference of reinforcement design of similar piers with cracks.
- piers,
- cracks,
- FEM analysis,
- reinforcement design

FullText(HTML)

References(12)

References

[2] TB 10002.32005 铁路桥涵钢筋混凝土和预应力混凝土结构设计规范[S].

TB 10002.12005 铁路桥涵设计基本规范[S].

[3] TB 10002.42005 铁路桥涵混凝土和砌体结构设计规范[S].

[4] TB 10002.52005 铁路桥涵地基和基础设计规范[S].

[5] 曾智泉.汉丹线既有唐白河大桥桥墩加固设计[J].铁道勘测与设计,2008(3):23-26.

[6] 吴要辉.益阳山口大桥桥墩裂缝的检测与加固[J].公路与汽运,2008(5):175-178.

[7] 卢炜,李承君.大秦重载铁路既有中高圆形桥墩加固方案的研究[J].铁道建筑,2008(4):17-19.

[8] 周恩海.铁路轻型桥墩横向刚度加固设计与研究[J].铁道建筑,2006(5):5-8.

[9] ANSYS 中国公司.Ansys 非线性分析指南[M].北京,2000.

[10] 仲锁庆,张西平.地基土基床系数研究[J].地下空间与工程学报,2005(12):1109-1112.

[11] 曾友金,章为民.某大型哑铃型承台群桩基础与土体共同作用竖向承载变形特性数值模拟分析[J].岩土工程学报,2005(10):1129-1135.

[12] 吴金池,龙新乐,龚绍斌.基于ANSYS 的某桥箱梁火灾后加固受力性能分析[J].工业建筑,2007,37(增):1182-1184.

Relative Articles

[1]	REN Jingzhe, HUANG Xijun, ZOU Qiling, XING Peilin. Research on the Seismic Performance-Based Design of Cast Steel Joints Based on the Capacity Spectrum Method[J]. INDUSTRIAL CONSTRUCTION, 2024, 54(5): 179-183. doi: 10.3724/j.gyjzG22042409
[2]	QIU Bin, LEI Honggang, SHEN Yu, JI Xuanzhe. Fatigue Load Spectrum Research of the Grid Structure Under Suspension Crane Loading[J]. INDUSTRIAL CONSTRUCTION, 2023, 53(12): 143-151. doi: 10.13204/j.gyjzG21102408
[6]	Dong Yaorong Cheng Yu Bai Guoliang, . ANALYSIS OF SPECTRAL CHARACTERISTICS AND INTENSITY INDICES FOR NEAR-FAULT GROUND MOTIONS[J]. INDUSTRIAL CONSTRUCTION, 2015, 45(7): 102-107. doi: 10.13204/j.gyjz201507021
[7]	Pei Qiang, Quan Houhui, Tian Jing. STATISTICAL ANALYSIS OF THE STRONG MOTION RECORDS AND PRELIMINARY STUDY OF THE UNSTEADY RESPONSE SPECTRUM[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(11): 54-58,83. doi: 10.13204/j.gyjz201311013
[8]	Yin Jiang, Hu Qigao, Li Peng. THE INFLUENCE OF VERTICAL EFFECT OF NEAR-FAULT EARTHQUAKE ON DISPLACEMENT DEMAND OF STRUCTURES[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(6): 60-66. doi: 10.13204/j.gyjz201306014
[9]	Liu Lin, Bai Guoliang, Xue Haijun, Zeng Jinsheng. STUDY ON LATERAL- TORSIONAL COUPLED SEISMIC RESPONSE ANALYSIS OF SUPPORT STRUCTURE SYSTEM OF AIR COOLED CONDENSER IN 1000 MW THERMAL POWER PLANT[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(4): 131-135. doi: 10.13204/j.gyjz201204027
[10]	Xin Li, Wang Min, Zeng Fansheng, Liang Xingwen. MODAL PUSHOVER ANALYSIS IMPROVED BY CAPACITY-SPECTRUM THEORY[J]. INDUSTRIAL CONSTRUCTION, 2011, 41(1): 51-56. doi: 10.13204/j.gyjz201101014
[11]	Hong Junqing, Bao Hua. DYNAMIC RESPONSES OF BASE-ISOLATED STRUCTURE UNDER THE NEAR-FAULT HORIZONTAL-VERTICAL SEISMIC ACTION[J]. INDUSTRIAL CONSTRUCTION, 2011, 41(4): 11-15,20. doi: 10.13204/j.gyjz201104003
[12]	Xiao Qi, Zhu He. RANDOM VIBRATION ANALYSIS OF DYNAMIC CHARACTERISTICS OF TALL BUILDING STRUCTURE BASED ON POWER SPECTRAL DENSITY OF WIND PRESSURE METHOD[J]. INDUSTRIAL CONSTRUCTION, 2009, 39(9): 71-73. doi: 10.13204/j.gyjz200909014
[13]	Chu Liu-sheng, Bai Guo-liang, Bai Xiao-hong. RESPONSE SPECTRUM ANALYSIS DESIGNMETHOD BASED ON STIFFNESS DEGRADATION FOR FRAME- CORE WALL STRUCTURE[J]. INDUSTRIAL CONSTRUCTION, 2007, 37(12): 61-66. doi: 10.13204/j.gyjz200712015
[14]	Zhou Huazhang, Wu Yue, Li Xin. RESEARCH ON THE RESPONSE SPECTRUM OF ASEISMIC DESIGN FOR CABLE -TRUSS -SUPPORTED GLASS CURTAIN WALLS[J]. INDUSTRIAL CONSTRUCTION, 2007, 37(10): 76-79. doi: 10.13204/j.gyjz200710021
[15]	Lin Yi-yong, Zhu Jia-ning, Wang Jian-qiang. ASSESSMENT ON ASEISMIC PERFORMANCE OF REGULAR STRUCTURES BY IMPROVED CAPACITY SPECTRUM METHOD[J]. INDUSTRIAL CONSTRUCTION, 2006, 36(7): 45-48,102. doi: 10.13204/j.gyjz200607011
[16]	Haliya Dalilehan. EXPLORATION OF RESPONSE SPECTRUM ANALYSIS AND ITS DEVELOPMENT DIRECTION[J]. INDUSTRIAL CONSTRUCTION, 2005, 35(5): 50-53. doi: 10.13204/j.gyjz200505013

Supplements(0)

Cited By

Cited by

Periodical cited type(3)

1.	梅葵花，王凤轩，孙胜江. 纤维增强复合材料加固混凝土桥梁结构研究进展. 建筑科学与工程学报. 2024(01): 31-51 .
2.	钟正强，王贺龙，刘卓泽，刘珺. FRP-ECM加固RC梁二次受力抗剪性能试验. 建筑科学与工程学报. 2024(06): 79-88 .
3.	万庆玲. 冻融循环下环氧砂浆材料力学性能试验研究. 水利技术监督. 2022(04): 23-25 .

Other cited types(6)

Proportional views

Proportional views

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Get Citation

PDF

XML

Article Metrics

Article views (146) PDF downloads(54)