[1]孙超君,孙猛,董兆华,等.涵洞工程洞身段安全诊断技术探究[J].江苏水利,2023,(10):67-72.
SUN Chaojun,SUN Meng,DONG Zhaohua,et al.Study on safety diagnosis technology of culvert body section[J].JIANGSU WATER RESOURCES,2023,(10):67-72.
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涵洞工程洞身段安全诊断技术探究()
《江苏水利》[ISSN:1006-6977/CN:61-1281/TN]
- 卷:
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- 期数:
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2023年10期
- 页码:
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67-72
- 栏目:
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水利工程管理
- 出版日期:
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2023-10-15
文章信息/Info
- Title:
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Study on safety diagnosis technology of culvert body section
- 文章编号:
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1007-7839(2023)10-0067-0006
- 作者:
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孙超君1; 孙猛2; 董兆华2; 韩影1; 万青2
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(1. 江苏省水利科教中心,江苏 南京 210029;2. 江苏省灌溉总渠管理处,江苏 淮安 223200)
- Author(s):
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SUN Chaojun1; SUN Meng2; DONG Zhaohua2; HAN Ying1; WANG Qing2
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(1. Jiangsu Water Conservancy Science and Education Center, Nanjing 210029, China;2. General Irrigation Canal Management Office of Jiangsu Province, Huai’an 223200, China)
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- 关键词:
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涵洞工程; 安全诊断; 水下检测
- Keywords:
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culvert project; safety diagnosis; underwater inspection
- 分类号:
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TV698
- 文献标志码:
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B
- 摘要:
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淮河入海水道大运河立交地涵洞身段常年在水下,洞身段日常检查较为困难。为实现深水环境中地涵缺陷快捷、准确和安全的检测要求,研究提出采用水下无人潜航器搭载水下光学摄像头,结合水下图像声呐、全向成像声呐等多参数传感器等,查明涵洞内部淤积情况及混凝土表观是否存在缺陷,采用水下回弹法检测结合水下取芯等方法查明涵洞混凝土强度的整套涵洞工程安全诊断技术,为地涵开展水下检查提供可借鉴的方法和参考。
- Abstract:
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The culvert at Grand Canal Interchange is underwater all year round, and the routine inspection of the culvert is a difficult problem. In order to meet the requirements of rapid, accurate and safe detection of earth culvert defects in deep water environment, an underwater optical camera mounted on an unmanned underwater vehicle (UAV) is proposed in this paper, combined with multi-parameter sensors such as underwater image sonar, omnidirectional image sonar and so on, it is found out whether there is any defect in the internal siltation of culvert and the surface appearance of concrete, a whole set of safety diagnosis methods for culvert engineering are adopted to find out the strength of culvert concrete by using the method of underwater rebound and the method of underwater coring, which can provide a reference for the underwater inspection of culverts.
参考文献/References:
[1]宋乃聪. 入海水道立交地涵的断面设计[J]. 江苏水利,2001(3):27-28.
[2]胡明罡,左丰收,邢立丽. 水下机器人技术在密云水库白河泄空隧洞水下探测中的应用[J]. 北京水务,2016(6):59-62.
[3]张凯,孟颖,程正飞. 搭载4K高清摄像系统ROV在长距离地涵水下检查中的应用[J]. 水电能源科学,2020(12):126-128.
[4]徐刚. 水下机器人在福建水电工程水下建筑物质量检测中的应用[J]. 水利水电快报,2019(11):60-63.
[5]严励. 淮安二堡船闸安全检测技术应用[J]. 江苏水利,2021(6):66-68.
备注/Memo
- 备注/Memo:
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收稿日期:2023-02-16
基金项目:江苏省水利科技项目(2022019)
作者简介:孙超君(1988—),女,高级工程师,硕士,主要从事水利工程管理工作。E-mail:490963339@qq.com
更新日期/Last Update:
2023-10-15