[1]周海俊,米红雨,谭也平.锈蚀-疲劳作用下的砼梁桥失效概率分析[J].深圳大学学报理工版,2010,27(1):109-113.
　ZHOU Hai-jun,MI Hong-yu,and TAN Ye-ping.Failure probability analysis of reinforced concrete bridges under coupled corrosion fatigue effects[J].Journal of Shenzhen University Science and Engineering,2010,27(1):109-113.
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锈蚀-疲劳作用下的砼梁桥失效概率分析()
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《深圳大学学报理工版》[ISSN:1000-2618/CN:44-1401/N]

卷:
第27卷
期数:
2010年1期
页码:
109-113
栏目:
土木建筑工程
出版日期:
2010-01-31

文章信息/Info

Title:
Failure probability analysis of reinforced concrete bridges under coupled corrosion fatigue effects
文章编号:
1000-2618(2010)01-0109-05
作者:
周海俊; 米红雨; 谭也平
深圳大学土木工程学院，深圳 518060
Author(s):
ZHOU Hai-jun; MI Hong-yu; and TAN Ye-ping
College of Civil Engineering，Shenzhen University，Shenzhen 518060，P.R.China
关键词:
结构工程; 钢筋混凝土; 砼梁桥; 锈蚀疲劳; 时变失效概率; 蒙特卡洛法
Keywords:
structural engineering; reinforced concrete; reinforced concrete bridge; corrosion fatigue; limit state failure probability; Monte Carlo method
分类号:
U 448.217；TU 311.2
文献标志码:
A
摘要:
研究氯离子侵蚀、混凝土开裂和车辆荷载反复作用对钢筋混凝土梁桥结构抗力退化的影响，建立了砼梁桥在锈蚀疲劳作用下的结构抗力退化模型，采用蒙特卡洛法编写了相应的时变失效概率计算程序．以广东省某沿海砼简支梁桥为例，计算其时变失效概率，并预测其使用寿命．分析结果表明，在车流密集锈蚀-疲劳作用下，砼梁桥的时变失效概率远大于仅考虑锈蚀影响的时变失效概率，指出在分析砼梁桥可靠度时，应考虑车辆荷载反复作用对结构抗力退化的影响．
Abstract:
A probabilistic model is proposed to assess the resistance of reinforced concrete (RC) structures located in chloride-contaminated environment with the effects of cyclic traffic loads．Monte Carlo method was applied to find the ultimate limit state failure probability．The structural reliability of an existing simply supported bridge in Guangdong Province was evaluated with different load conditions．The results show that the expected service lifetime of RC bridges is greatly reduced due to the coupled corrosion fatigue effects．

参考文献/References:


［1］龙广成，邢锋，余志武，等．氯离子在混凝土中的沉积特性研究［J］．深圳大学学报理工版，2008，25(2)：117-121．
［2］曹征良，袁雄洲，邢锋，等．美国混凝土硫酸盐侵蚀试验方法评析［J］．深圳大学学报理工版，2006，23(3)：201-210．
［3］Akgül F，Frangopol D M．现有钢筋混凝土桥梁的全寿命周期性能分析Ⅰ：理论［J］．ASCE基础设施系统，2005，11(2)：122-128．(英文版)
［4］杨虎荣，周世浩，谭也平，等.现役钢筋混凝土简支梁桥时变可靠度分析［J］.世界桥梁，2005，1：33-36．
［5］牛荻涛．海洋环境下混凝土强度的经时变化模型［J］．西安建筑科技大学学报，1995，27(1)：49-52．
［6］Emilio Bastidas-Arteaga，Philippe Bressolette，Alaa Chateauneuf，等．腐蚀-疲劳作用下钢筋混凝土结构退化过程的概率寿命分析［J］．结构安全，2008，31(4)：1-13．(英文版)
［7］Kim Anh T Vu，Mark G Stewart．改进氯离子侵蚀模型的混凝土桥梁的可靠度［J］．结构安全，2000，22(4)：313-333．(英文版)
［8］Liu You-ping，Weyers Richard E．受氯离子污染的钢筋混凝土结构的侵蚀开裂模型［J］．ACI 材料，1998，95(6)：675-681．(英文版)
［9］Chen G S，Wan K C，Gao M，等．2024-T3铝合金侵蚀疲劳开裂核的蚀损斑至疲劳开裂转变的模拟［J］．材料科学工程A，1996，219(1)：126-132．(英文版)
［10］Salahel Din A S，Lovegrove J M．冷作带肋钢筋的疲劳-断裂力学方法［J］．疲劳，1982，4：15-26．(英文版)
［11］Murakami Y，Nisitani H．四周破裂的受拉圆钢的应力集中因子［J］．日本机械工程师学报，1975，41：360-369．(英文版)



［1］LONG Guang-cheng，XING Feng，YU Zhi-wu，et al．Characteristics of Chloride ion sedimentation in concrete［J］．Journal of Shenzhen University Science and Engineering，2008，25(2)：117-121．(in Chinese)
［2］CAO Zheng-liang，YUAN Xiong-zhou，XING Feng，et al．American test methods for evaluating the durability of cement based materials against external sulfate attack［J］．Journal of Shenzhen University Science and Engineering，2006，23(3)：201-210．(in Chinese)
［3］Akgül F，Frangopol D M．Lifetime performance analysis of existing reinforced concrete bridgeⅠ：theory［J］．ASCE Journal of Infrastructure Systems，2005，11(2)：122-128．
［4］YANG Hu-rong，ZHOU Shi-hao，TAN Ye-ping，et al. Time-variant reliability analysis of existing reinforced concrete simply-supported beam bridge［J］.World Bridges，2005，1：33-36．(in Chinese)
［5］NIU Di-tao．Changing models of concrete strength along with time in marine environment［J］．Journal of Xi’an University of Architecture & Technology，1995，27(1)：49-52．(in Chinese)
［6］Emilio Bastidas-Arteaga，Philippe Bressolette，Alaa Chateauneuf，et al．Probabilistic lifetime assessment of RC structures under coupled corrosion-fatigue deterioration processes［J］．Structural Safety，2008，4：1-13．
［7］Kim Anh T Vu，Mark G Stewart．Structural reliability of concrete bridges including improved chloride-induced corrosion models［J］．Structural Safety，2000，22(4)：313-333．
［8］Liu You-ping，Weyers Richard E．Modeling the time-to-corrosion cracking in chloride contaminated reinforced concrete structures［J］．ACI Materials Journals，1998，95(6)：675-681．
［9］Chen G S，Wan K C，Gao M，et al．Transition from pitting to fatigue crack growth modeling of corrosion fatigue crack nucleation in a 2024-T3 aluminum alloy［J］．Materials Science Engineering A，1996，219(1)：126-132．
［10］Salahel Din A S，Lovegrove J M．Fatigue of cold worked ribbed reinforcing bar a fracture mechanics approach［J］．International Journal of Fatigue，1982，4：15-26．
［11］Murakami Y，Nisitani H．Stress intensity factor for circumferentially cracked round bar in tension［J］．Transactions of the Japan Society of Mechanical Engineers，1975，41：360-369．

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备注/Memo

备注/Memo:
收稿日期：2009-10-26；修回日期：2009-12-26
基金项目：广东高校自然科学育苗工程资助项目（LYM08089）；深圳市公共科技计划基金资助项目（SY200806270071A）
作者简介：周海俊（1977-），男（汉族），浙江省永嘉县人，深圳大学副教授、博士．E-mail：haijun@szu.edu.cn
更新日期/Last Update: 2010-02-06