厂房上部结构形式可归纳为梁柱方案、实体墙方案和墙柱方案。
The structural patterns included mainly the beam and column scheme, the solid wall scheme and the wall and column scheme.
应用假设应力杂交元的方法，导出了一个八节点的实体元。此元具有二个平行的表面及一个无外力自由的园柱表面。
An eight-node solid element with two parallel faces and one traction-free cylindrical surface is derived using the assumed stress hybrid method.
电算采用三维实体单元，对弹性状态下这种柱的受力特点和变参数影响进行了分析。
In numerical analysis, the stress distribution and the effects of the parameters in elastic stage are obtained by the finite element program of 20-node 3-dimensional solid element.
应用推荐