浮式平台失效模式分析和安全监测参数选择  

FAILURE MODES ANALYSIS OF FLOATING PLATFORM AND SELECTION OF SAFETY MONITORING PARAMETERS

作　　者：廖景胜 周道成[2] 欧进萍[1] 

机构地区：[1]大连理工大学海岸与近海工程国家重点实验室,辽宁大连116024 [2]大连理工大学深海工程研究中心,辽宁大连116024

出　　处：《低温建筑技术》2014年第9期46-49,共4页Low Temperature Architecture Technology

基　　金：国家重点基础研究发展计划项目(973项目)(2011CB013705);国家自然科学基金创新研究群体项目(51221961)

摘　　要：如何合理的确定监测参数是实现结构健康安全有效监测的关键,当前监测参数的选取原因与依据上缺乏系统的深入研究。文中提出了基于失效模式的浮式平台监测参数的确定方法。首先分析了众多浮式平台事故原因和可能产生危害平台安全的各种因素,总结了浮式平台的失效模式;其次基于失效模式对浮式平台监测系统的监测参数选择进行了分析,合理的确定了浮式平台监测系统的监测参数,为科学合理地选取监测参数提供了依据。How to reasonably determine the monitoring parameters is the key to implement effectively monitoring structure health and safety.At present,systematic research into reasons and evidences of monitoring parameters selection are seldom conducted.The method for determining monitoring parameters of floating platform based on the failure modes is proposed in this paper.The causes of numerous accidents of floating platform and various factors which endanger the safety of the platform are firstly analyzed and the failure modes of floating platform are summarized.Secondly,based on failure modes,the monitoring parameter selection of floating platform monitoring system is analyzed,and then monitoring parameters are determined.These researches provide the basis for selecting monitoring parameters scientifically and reasonably.

关 键 词：浮式平台 失效模式 监测参数 

分 类 号：TU311.2[建筑科学—结构工程]