column cross-section meaning in Chinese

柱截面

Influence on concrete column cross - section on frp sthrengthening effect
柱截面形状对纤维布约束混凝土柱加固效果的影响
Finally , the range of least column cross - section size meeting the dynamic stability condition is provided at the third example
最后在算例三中给出了满足动力稳定条件的最小柱截面范围。
The second one discusses the rules of dynamic instability regions of serial system with different static load factor and different column cross - section size
算例二讨论了随静力载荷因子及柱截面的不同，串联体系动力失稳区间的变化规律。