| 码头结构的健康诊断及安全性评价 |
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| 引用本文： | 武清玺,江泉. 码头结构的健康诊断及安全性评价[J]. 土木工程学报, 2003, 36(11): 75-78 |
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| 作者姓名： | 武清玺 江泉 |
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| 作者单位： | 河海大学(武清玺)，河海大学(江泉) |
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| 摘 要： | 对使用中的码头结构进行现场检测,判定码头结构运行多年后的健康状况并做出安全性评价是颇具现实意义的课题。本文采用回弹法检测混凝土的强度,应力波法测混凝土构件的质量和完整性,动力法测码头结构的整体工作状态,得到的测试结果为评价码头结构的安全性和制定维修加固方案提供了科学依据。
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| 关 键 词： | 码头结构 健康诊断 安全性评价 回弹仪 |
| 文章编号： | 1000-131X(2003)11-0075-04 |
| 修稿时间： | 2003-03-01 |
HEALTH DIAGNOSIS AND SAFETY ASSESSMENT FOR DOCK STRUCTURES |
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| Wu Qingxi Jiang Quan. HEALTH DIAGNOSIS AND SAFETY ASSESSMENT FOR DOCK STRUCTURES[J]. China Civil Engineering Journal, 2003, 36(11): 75-78 |
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| Authors: | Wu Qingxi Jiang Quan |
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| Abstract: | The health diagnosis and safety assessment of the dock structures in Nanjing are studied. It is important task to diagnose the health and to assess the safety of the aging dock structures. It is obvious that the member damages are observed in the aging dock. It includes the cracking and debonding of concrete, the exposed rebar, and the corrosion of steel. In the paper, the remained strength of concrete is examined by means of the resiliometer; the behavior of the concrete members is checked by the stress wave; and the behavior of dock is determined by the dynamics approach. It is found that the obtained results are provided for the scientific basis to assess the safety. |
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| Keywords: | dock structure health diagnosis safety assessment resiliometer |
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