摘要
系统研究了涉海工程水下检测技术的发展历程及其在实际工程中的应用。通过对传统水下检测方法进行细致分类与深入分析揭示其显著局限性,详细阐述了水声信号探测的基本原理,并对相关设备进行了全面介绍。结合涉海工程的具体检测项目,深入探讨了这些新型检测技术在实际应用中的优势与局限性。分析结果表明新型水下检测技术相较于传统方法具有显著优势:多波束测深系统能够提供高精度的三维地形数据;双频识别声呐在局部细节探测方面表现出色;浅表地层剖面仪则可穿透沉积物进行厚度或断面量测。这些技术的协同使用,能够有效提高涉海工程水下检测的效率和准确性,显著降低人工潜水探摸的风险,为涉海工程的质量控制提供了有力的技术支持。进一步明确了新型水下检测技术在涉海工程中的应用前景,为相关技术研究和推广应用提供了可靠的参考依据。
The development history of underwater detection technology related to marine engineering and its application in the practical engineering are systematically studied.By meticulously categorizing of the traditional underwater detection methods,and further analyzing and revealing its significant limitations,the basic principles of acoustic signal detection are set forth in detail,and the related equipment is comprehensively introduced.Combined with the detail detection items related to the marine engineering,the advantages and limitations of these new detection technologies in practical applications are deeply discussed.The analysis results show that compared with the traditional methods,the new underwater detection technologies have the distinct advantages,that is,the multibeam bathymetric system can provide the high-precision three-dimensional topographic data,the dual-frequency recognition sonar performs well in local detail detection,and the shallow stratum profiler can penetrate sediments to measure thickness or cross-section.The collaborative use of these technologies can effectively enhance the efficiency and accuracy of underwater detection related to marine engineering,significantly reduce the risks associated with manual underwater exploration,which provides the powerful technical support for quality control related to marine engineering.The application prospects of new underwater detection technologies related to marine engineering are further clarified,which provides the reliable references and basis for the research,promotion and application of the relevant technologies.
作者
苏宇
潘蕾
SU Yu;PAN Lei(Shanghai Water Construction Engineering Safety Quality Supervision Center,Shanghai 200237,China;Shanghai Research Institute of Building Sciences Co.,Ltd.,Shanghai 200011,China)
出处
《城市道桥与防洪》
2025年第8期357-363,381,共8页
Urban Roads Bridges & Flood Control
基金
上海建科院科研创新项目(KY10000038.20240031)。
关键词
涉海工程
水下检测
多波束
声呐
浅剖
marine-related engineering
underwater detection
multibeam
sonar
brief analysis
