自由降落救生艇降落试验分析

Analysis of the Test on Launch of Free-fall Lifeboat

通过实艇降落试验,结合相似理论建立缩比模型进行降落试验,对典型工况进行对比,验证模型的可靠性,并以此模型进行多工况试验,验证某型艇的安全性。对试验过程中测点位置的选择、传感器的固定方式、人员重量的模拟及布设、试验环境的要求进行分析,并给出建议。

The launch condition tests of real lifeboat and scale model were carried out.The testing results under the typical load cases verified the effectiveness of model and the safety of this type of lifeboat.The selection of the measuring point positions,the fixing mode of the sensors,the simulation and layout of the personnel weight,and the requirements of the test environment were investigated,and some useful suggestions were set forth.