FAQ 002052 ZH

建模 | 结构 RFEM RSTAB 5.xx 8.xx

How can I use cross-section values (for example high, width...) for parametrization?

回答

During the parameterization, you can access the internal values of a model, for example the values of a selected cross-section. The formula of b for the flange width is especially important here. This involves two special formulas.

The formula Cross Section() is embedded in the formula GetCsPar(;). CrossSection(n) is taken as a string from the n-th row of the cross-section table. GetCsPar (“Cross-section”; “ID”) requires the cross-section as a string and the value ID that is sought. You can obtain the ID from the window “Edit parameters” using the Info button, as shown in the figure. There are a lot of parameters that can help you also find the eccentric loads, for example.

关键词

parametrization, parameter, cross-section

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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。