水下检测与监测技术在沉管隧道工程中的应用

摘要

Considering that construction quality, especially the quality control for each procedure, plays a crucial role in the immersed tunnel featuring the complexity, importance, the hidden character and one-off completion, this paper briefly introduces the main contents, functions and technology of underwater monitoring and testing, and discusses their standardized, institutionalized and systematized development as well as technical innovation.%由于沉管隧道工程建设的复杂性、隐蔽性、重要性和一次性等特点，所以工程质量，特别是各工序间的过程质量控制具有重要意义。文章简要介绍了沉管隧道工程中水下检测与监测作业的主要内容、作用、主要技术手段等情况，并对其规范化、制度化、系统化及技术革新的发展方向进行了探讨。从水下检测与监测技术的发展和应用可以看到，水下检测与监测技术的应用能够大幅提高沉管隧道工程水下施工过程中质量的可控制性，从而能够更好地保证工程质量。