桥梁检测和加固技术应用研究
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摘要
目前,随着我国交通事业的飞速发展,桥梁作为交通枢纽,发挥着越来越重要的作用,已经成为全国经济发展的纽带。桥梁因其长期处在外界物理和化学因素共同作用下,材料更易于不断劣化,最终形成较大损伤。在总结前人桥梁检测维修经验的基础上,并依据工程实例,进一步研究桥梁检测和加固技术,详细阐述桥梁的检测、维修方法及加固方案,对以后类似旧桥检测加固提供一定的借鉴意义。
At present,with the rapid development of China′s transport,as a transport hub,bridge is playing an increasingly important role in economic development and has become a link.Bridge being under the long-term coaction of outside physical and chemical factors,materials are apt to deteriorate,finally forming more serious damage.This paper summarizes the previous bridge inspection and maintenance experience,and according to the engineering examples,further studies on bridge detection and reinforcement technique and elaborates the detection,reinforcement and repair.It can provide reference for the future detection of old bridge.
At present,with the rapid development of China′s transport,as a transport hub,bridge is playing an increasingly important role in economic development and has become a link.Bridge being under the long-term coaction of outside physical and chemical factors,materials are apt to deteriorate,finally forming more serious damage.This paper summarizes the previous bridge inspection and maintenance experience,and according to the engineering examples,further studies on bridge detection and reinforcement technique and elaborates the detection,reinforcement and repair.It can provide reference for the future detection of old bridge.
引文
[1]刘小虎,贡金鑫,毛国栋.路网桥梁维修加固紫荆的最优化分配[J].交通科技与经济,2005,17(4):1-3.
[2]宗一凡.公路桥梁荷载试验与结构评定[M].北京:人民交通出版社,2002.
[3]高怀志.桥梁检测和状态评估研究与应用[J].世界地震工程,2000,(2):189-194.
[4]孙小艳,莫喜晶.钢筋混凝土桁架拱桥病害分析及加固技术[J].重庆交通大学学报:自然科学版,2008,27(S1):888-901.
[5]廖碧海,王国鼎.拱桥加固新方法的研究及应用[J].公路,2006,(10):34-36.
[6]刘尧.公路桥梁在大件运输中的若干问题研究[D].杭州:浙江大学,2006.
[7]黄启林.永安大溪大桥病害分析与加固[J].公路,2006,(8):90-92.
[8]苏广斌,耿丽萍.桥梁加固实用技术探讨[J].黑龙江交通科技,2009,(1):56-59.
[9]黄颖,刘志斌.高速公路桥梁病害分析及加固处理[J].辽宁交通科技,2005,(3):46-48.
[10]Washer,Genn A.Developments for the nondes-truction evaluation of highway bridges in the USA[J].NDT&Einternational,1998,(31):245-249.
[2]宗一凡.公路桥梁荷载试验与结构评定[M].北京:人民交通出版社,2002.
[3]高怀志.桥梁检测和状态评估研究与应用[J].世界地震工程,2000,(2):189-194.
[4]孙小艳,莫喜晶.钢筋混凝土桁架拱桥病害分析及加固技术[J].重庆交通大学学报:自然科学版,2008,27(S1):888-901.
[5]廖碧海,王国鼎.拱桥加固新方法的研究及应用[J].公路,2006,(10):34-36.
[6]刘尧.公路桥梁在大件运输中的若干问题研究[D].杭州:浙江大学,2006.
[7]黄启林.永安大溪大桥病害分析与加固[J].公路,2006,(8):90-92.
[8]苏广斌,耿丽萍.桥梁加固实用技术探讨[J].黑龙江交通科技,2009,(1):56-59.
[9]黄颖,刘志斌.高速公路桥梁病害分析及加固处理[J].辽宁交通科技,2005,(3):46-48.
[10]Washer,Genn A.Developments for the nondes-truction evaluation of highway bridges in the USA[J].NDT&Einternational,1998,(31):245-249.
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