By dealing with constraint condition and cell parameter, results of elements' stress and nodal displacement of the keel were obtained under gravity load condition.
对约束条件以及结构单元参数进行了分析，得到了龙骨结构在重力载荷作用下的应力和变形。
The load and stress calculation and the parameter design formula of the precision steel belt drive system are given in this paper.
给出了钢带精密传动系统载荷、应力计算和参数设计公式，并对系统张力确定及带轮轴线或调整等问题进行了探讨。
The load and stress calculation and the parameter design formula of the precision steel belt drive system are given in this paper.
给出了钢带精密传动系统载荷、应力计算和参数设计公式，并对系统张力确定及带轮轴线或调整等问题进行了探讨。
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