FAQ 000125 ZH

计算 RFEM RSTAB

In the "Effective Lengths" tab of the "Edit Member" dialog box, there is the check box "Check exceeding of critical buckling load." If I select it, what is the effect on the calculation in RSTAB or RFEM?

回答

The effective length factors that you can change in the "Effective Lengths" tab are not considered in the determination of internal forces in RSTAB and RFEM.

These values are presettings for add-on modules used for performing stability analyses, for example STEEL EC3 or TIMBER Pro. The values will be considered in the modules.

The check box "Check exceeding of critical buckling load" has an influence if the critical load is reached. If this happens, this member fails and the program shows an instability message.

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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。