Therefore, the strength check of multi-internal force from the cross-section of bar can be resolved by means of mechanical method.
为此，利用材料力学方法可以解决杆件横截面上存在多个内力的强度计算问题。
This paper introduces a simlpe calculating method, of evaluating any section internal force of circular bent rod effected by even load.
本文介绍了一种求圆弧形曲杆在均布荷载作用下任意截面内力的简化计算方法—等效直杆法。
When actual span D-value of equal section continuous beam in designs is less 10%, equal span chart is employed to calculate internal force.
在设计中当等截面连续梁的计算跨度相差不超过10%时，可用等跨的图表来进行内力计算。
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