问题：
如何在 RFEM 6/RSTAB 9 中显示耦合杆件或刚性杆件的内力？
答案：
The display of internal forces for couplings (coupling members, rigid members) is deactivated by default in RFEM 6 / RSTAB 9. However, you can quickly enable the display of internal forces and deformations for these member types under the Navigator - Results - Members options by selecting the 'Results on Couplings" checkbox.
