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本文根据计算杆系结构学和材料强度理论提出耳板式转盘梁静强度计算方法,并对3200钻机井架底座转盘梁进行了强度计算,由此导出此种梁强度计算的简化公式,可供方案设计和初步计算时作参考。
In this paper, the calculation method of the static strength of the ottoman turntable is put forward based on the calculation of the rod structure and material strength theory. The strength of the turret beam of the derrick of the 3200 drilling rig is calculated. The simplified formula for calculating the beam strength is derived, And the initial calculation for reference.