作　　者： ; ; ;

机构地区： 上海应用技术学院机械工程学院

出　　处： 《石油矿场机械》 2012年第1期68-71,共4页

摘　　要： 基于可靠性理论的一次二阶矩极限状态设计方法,采用分布式光纤光栅传感器网络测量井架多点应力和位移数据,由根据JC法编制的Matlab程序计算井架承载能力。试验数据和计算结果均写入Access后台数据库,自动生成Word格式的评定报告。通过ADO、VBA和MatrixVB组件技术,实现了VB、Access、Word与Matlab软件的混合编程,构成了基于井架承载能力检测技术的评估系统。 Based on the first-order second-moment method of reliability theory,stress and displacement of oil rig derrick were measured by distributed fiber bragg grating sensor network,carrying capacity of oil rig derrick was calculated by JC method programmed by Matlab,the experimental data and the results were saved into Access background database,the word style evaluation report was automatically generated by using program.Multi-language program of VB,Access,Word and Matlab were implemented by the techniques of ADO,VBA and MatrixVB component,safety investigation technology and evaluation system for carrying capacity of oil rig derrick were implemented.

关 键 词： 井架 可靠性 评定

领　　域： [石油与天然气工程]