FAQ 001438 ZH

建模 | 结构 RFEM RSTAB

What is the easiest way to enter a scissor release in RSTAB or RFEM?

回答

RSTAB scissors releases represent the connection of girder intersections.

Four members are connected to one node. Two members transfer, for example, moments in their "direction of traverse," but they do not transfer moments to the other member pair. The nodes are completely transferring only axial and shear forces.

In RSTAB or RFEM, a scissor release can be specified by a global release definition.

The release must be assigned to either the members 1 and 2 or the members 3 and 4. The other crossing set of members is modeled rigidly without a release.

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RFEM 主程序 RFEM
RFEM 5.xx

主程序

结构设计与有限元­分析软件(FEA)可以用于建立平面与空间结构模型,适用于由杆件、面、板、墙、折板、膜、壳、实体以及接触单元等的建模与分析计算。

RSTAB 主程序
RSTAB 8.xx

主程序

空间结构设计与分析软件,主要用于框架、梁与桁架等空间结构的建模与计算。可以输出内力、变形与制作反力的线性与非线性的计算结果。