基于监测数据的桥梁结构可靠性评估:桥梁监测
0253-374X(2011)10-1452-0610.3969/j. issn. 0253-374x. 2011.10.007
基于监测数据的桥梁结构可靠性评估
焦美菊1孙利民1李清富2
.郑州大学水利水电与环境学院,河南郑州 4500021.同济大学土木工程防灾国家重点实验室,上海 2000922
摘要:桥梁结构健康监测系统能有效监测影响桥梁结构的各种作用及其在结构上产生的效应,可为准确评估桥梁结构的各种性能提供信息.影响桥梁结构性能的因素具有随机性,基于概率的方法是处理随机性的有效工具.研究了结构健康监测与可靠性评估相结合的桥梁结构性能评估方法.分析了纵向应变监测信号的特点,提出一种新的监测信息处理方法.结合工程实例,验证了该方法的可行性,并对可靠性评估结果进行分析.
桥梁评估;监测极值;结构健康监测;可靠指标
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Bridge Structural Reliability Assessment Based on Health Monitoring DataUN LiminLI QingfuJIAO MeijuS
2010-07-03
土木工程防灾国家重点实验室自主研究课题(SLDRCE 08 - A- 05)
焦美菊(1981-),女,博士生,主要研究方向为基于监测数据的桥梁可靠度.E-mail:jiaomj@ gnail.com
孙利民(1963-),男,教授,博士生导师,工学博士,主要研究方向为结构健康监测与振动控制.E-mail:lmsum@tongji.edu.cn
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基于监测数据的桥梁结构可靠性评估
作者:作者单位:刊名:英文刊名:年,卷(期):被引用次数:
焦美菊, 孙利民, 李清富, JIAO Meiju, SUN Limin, LI Qingfu
同济大学土木工程防灾国家重点实验室,上海 200092
同济大学学报(自然科学版)
Journal of Tongji University(Natural Science)2011,39(10)4次
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引证文献(1条)
1. 林锋 探讨基于贝叶斯DLM的桥梁结构可靠度预测[期刊论文]-低碳世界 2015(04)
引用本文格式:焦美菊. 孙利民. 李清富. JIAO Meiju. SUN Limin. LI Qingfu 基于监测数据的桥梁结构可靠性评估[期刊论文]-同济大学学报(自然科学版) 2011(10)
