摘要
用弹性力学方法分析了复合载荷条件下钻探设备关键部件——钻杆的应力和应变关系，提出了各载荷测量信号的采集方案，为钻具的载荷监控奠定了基础。
The relation of stresses and strains of a drill pipe is analyzed bymeans of elastic mechanics, as a most important element ofboring equipment is under complex loads. A program for taking measurement sign of loads is put forward,and this is a baseof monitoring a drill pipe under complex loads.
出处
《矿山机械》
北大核心
1997年第2期16-18,共3页
Mining & Processing Equipment
关键词
钻杆
复合载荷
力学分析
矿用
Boring machinery, Drill pipe, Load monitoring
