对一圆形结构物进行了有限元计算，重点分析减荷条件下结构物周边土压力分布，计算表明效果明显。
FEM calculation to circular structure under reducing load condition is performed. The calculated result shows that the effect is obvious.
建于公元117至125年的万神殿是罗马最著名的建筑物之一。在圆形屋顶中央有一个圆洞。
The Pantheon, one of the greatest buildings in Rome, was built in A. D. 117~125. It has an opening at the center top of the dome.
适用于方形、球形、圆片、圆柱形、钮扣形、椭圆形、各种异形糖果及固体物块的高速枕式包装。
It is a high speed packaging machine for all kinds of variant candy such as square, ball, round, column, button, ellipse and regular piece candy.
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