本文介绍了海上钻井平台由重力、浮力、风、波浪、潮流及地震力引起的外载荷计算方法，并编制了相应的计算程序。
This paper presents the calculation method of external loadings for offshore drilling platforms induced by gravity, buoyancy, wind, wave, current and seismic force, and relative computer programs.
文中对磁悬浮平台进给机构产生的悬浮力和直线电机产生的推力进行了分析计算。
The magnetic suspension force and the thrusting force produced by the linear motor were analyzed and calculated.
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