摘要
海冰力是渤海海洋平台设计的主要控制荷载之一。为了测量渤海海冰对平台的作用力，我们采用三种不同参数的测量方法；即力、应变和加速度测量。为了检验测量系统的可靠性，取得良好的测量结果。在海冰到来之前用拖船给平台导管架施加一系列确定的外力，从而对各测量系统进行了现场标定。本文介绍了标定方法及其结果。
he ocean ice force is one of the important loadings for the design of offshore platform in B Hai area. Three different means have been used to measure the ice force applied to the JZ20-2-1 platform, namely the ice force transducer, the strain gage and the acceometer. In oreder to get the reliability and sensitivity of measurement system, each measurement system is calibrated by using a ship to apply a force on the platfrom. The calibration method is introduced in this paper.
出处
《振动与冲击》
EI
CSCD
北大核心
1996年第1期41-45,共5页
Journal of Vibration and Shock
基金
中德技术合作项目
关键词
海冰力
测量
冰载荷
海洋平台
pressure box,big transducer,brace,leg column,jacket
