计算机模拟给出了试件的载荷-加载步曲线和混凝土试件的破坏过程的应力分布图。

The load -step curve and the stress distribution figures during the deformation and failure process of the concrete specimen were presented.

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用有限元方法分析了一种圆柱疏圈螺旋弹簧的压缩变形过程，获得了弹簧的力学参量分布、载荷-行程曲线等结果，包括了弹簧发生塑性变形的情况。

The compression process of a cylindrical-helical spring is analyzed. Distribution of the spring's mechanical parameters and load-distance curve are achieved. Plastic deformation is included.

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本文根据载荷沿齿向按二次抛物线分布的规律导出了齿向载荷分布系数的计算式，并由此给出了该系数的数值及相应的曲线。

Formulae for computing the longitudinal load distribution factors are derived on the basis of parabolic load distribution and the factors are calculated with the curves plotted.

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