Super Combination

词汇表条目

A super combination superimposes the load case results of different construction stages of a model.

Behind this analysis is the general superposition principle. It is based on the superimposition of equal physical quantities with a linear relation between the action and the superimposed quantity.

To visualise the results, a super combination extends this law in the area of technical mechanics to construction stages. In structural mechanics, a construction stage is a static structure with a definite configuration of structural elements. If this configuration of the supporting elements in the supporting structure (angle, length, shape, and so on) is changeable, the construction stage is present. For these cases, a super combination superimposes several results of construction stages determined linear-elastically with different configurations of supporting elements and represents them as envelopes on a model with any configuration.

Typical Application Areas

  • Photovoltaic systems with hydraulic module orientation
  • Beam models with temporary support elements during the assembly

Entering in RSTAB

Supercombinations can be created in RSTAB in the Data navigator under 'Load Cases and Combinations' → 'Super Combinations' by using the load situations from several model files of a similar structure, which has different configurations.

关键词

super combination construction stage superposition

链接

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。

首个许可价格
2,550.00 USD
RSTAB 其他附加模块
SUPER-RC 8.xx

附加模块

各个施工阶段结果包络

首个许可价格
220.00 USD