隔振降噪技术的实船应用

某型测量船主辅机采用的单层局部隔振、浮筏双层隔振及约束阻尼处理等隔振降噪技术，基内就其设计论证、实船应用和检测结果作一简介。

Vibration Isolation and Noise Reduction for Marine Use

The vibration isolation and noise reduction techniques,such as single layer local vibration isolation,floating raft mounting double layer vibration isolation ,as well as confining damping treatment ,are adopted for the main and auxiliary diesel engines on a survey vessel. The full-scale tests indicate the obvious effectiveness of the measures utilized. The design ,application,and measurements of the vibration isolation and noise reduction mountings are briefly described.