问题
单项选择题
梁的横截面形状如图所示,则截面对Z轴的抗弯截面模量为()。
A.(BH3-bh3)/12
B.(BH2-bh2)/6
C.(BH3-bh3)/(6H)
D.(BH3-bh3)/(6h)
答案
参考答案:B
梁的横截面形状如图所示,则截面对Z轴的抗弯截面模量为()。
A.(BH3-bh3)/12
B.(BH2-bh2)/6
C.(BH3-bh3)/(6H)
D.(BH3-bh3)/(6h)
参考答案:B