Column Strength and Stability Analysis of Column Pipe Automatic Transferring System
Pipe automatic operating system uses mechanical,hydraulic and control technology, replace manual operation by using mechanical equipment,it is an effective way to make drilling safe,healthy and efficient.In the paper,the general mechanical structure,and working principle of the column pipe automatic transferring system of land rig are introduced.The strength and stability analysis of column are presented.provided a way of strength and stability analysis.
Y. B. Sha et al., "Column Strength and Stability Analysis of Column Pipe Automatic Transferring System", Applied Mechanics and Materials, Vols. 130-134, pp. 2523-2526, 2012