| 斜拉桥运营期的斜拉索检查方法的比较分析及建议 |
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| 引用本文： | 徐海虹,朱从明.斜拉桥运营期的斜拉索检查方法的比较分析及建议[J].现代交通技术,2012,9(2):37-40. |
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| 作者姓名： | 徐海虹 朱从明 |
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| 作者单位： | 1. 江苏交通控股有限公司,江苏南京,210029
2. 江苏省交通科学研究院长大桥梁健康检测交通行业重点实验室,江苏南京,211112 |
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| 摘 要： | 文章通过对斜拉索的检测类型和检测方法的比较分析,建议在斜拉索的检测管理中,增加日常巡视检查,投入力量开发性能可靠的缆索攀爬设备,每年检查1次斜拉索的外观与索力,适当关注基于磁滞伸缩的斜拉索锈蚀性和断丝无损探伤技术。
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| 关 键 词： | 斜拉索 检测 无损检测 索力检测 运营期 |
Contrast Research and Suggestions on Inspection Methods for Stayed Cables of Cable Stayed Bridge in Service |
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| Xu Haihong,Zhu Congming.Contrast Research and Suggestions on Inspection Methods for Stayed Cables of Cable Stayed Bridge in Service[J].Modern Transportation Technology,2012,9(2):37-40. |
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| Authors: | Xu Haihong Zhu Congming |
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| Institution: | 1.Jiangsu Communication Holding Co.,Ltd.,Nanjing 210029,China;2.Key Laboratory of Large-span Bridge Health Inspection and Diagnosis Technology,Jiangsu Transportation Research Institute,Nanjing 211112,China) |
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| Abstract: | Through the comparison and analysis of inspection type and inspection method of stayed cables,this paper introduces some suggestions which may be used for the inspection management and technology development.It is suggested that in the inspection management of stayed cables,daily inspection shall be adopted,the development of climbing equipment with high reliable performance shall be invested,appearance and cable force of stayed cable shall be inspected every one year,and magnetostrictive guided wave technique for corrosion and wire-broken nondestructive testing shall be payatlention to. |
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| Keywords: | stayed cable inspection nondestructive testing cable force inspection in service |
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