扭转惯性 meaning in Chinese

twisting inertia

Taking account of the simplified torsion moment of inertia , integral stability coefficient increase relatively 5 % or 0 . 01 ~ 0 . 03 absolutely , only for narrow rolled h - section ( hn ) behind hn350 175 , whose calculation length goes beyond the limit of 8 meters
Gb50017中扭转惯性矩的简化使规格大于hn350 175的hn型钢，在计算长度大于8米时，整体稳定系数偏高5 ，绝对偏大量在0 . 01 0 . 03范围。
As a result of the simplified torsion moment of inertia , integral stability coefficients based on the gb50017 code increase relatively 5 % or 0 . 01 ~ 0 . 04 absolutely , only for hn behind hn400 150 , whose calculation length goes beyond the limit of 8 meters , taking account of any load condition and any yield - point
Gb50017梁的整体稳定系数公式的误差是由扭转惯性矩的简化造成。任何荷载情况和钢号，规格大于hn400 150的hn型钢，当计算长度大于8米时，整体稳定系数偏高约5 ，绝对偏高量在0 . 01 0 . 04范围。