既有沉管隧道病害综合检测与评估

摘要

Based on the diseases of existing immersed tunnel,the plan of test and evaluation is proposed by combining with some impact factors such as technology level of tunnel construction,damage,disease characteristics.The problems and potential safety in existing immersed tunnel is also analyzed,some causes of tunnel diseases and feasible measures is put forward finally.%针对既有沉管隧道病害现状,结合隧道修建技术水平、损伤、病害特征等影响要素,提出了隧道综合检测评估方案,总结分析了沉管隧道目前存在的问题和安全隐患,并就隧道病害成因和处理方法进行了探讨.