What is xccm in etabs?

What is center of rigidity? Answer: Center of rigidity is the stiffness centroid within a floor-diaphragm plan. XCCM = Centre of mass in X -direction. The finite element program ETABs (Version 9. And next question is difference between XCM and XCCM in case of rigid diaphragm. work, twenty storey buildings have been modeled using software package ETABS for earthquake zone III in. The analysis tool used in this research is ETABS-2015 and the method of seismic analysis used is Non-linear Static Analysis also known as.