受压杆件强轴临界屈曲设计值 FcEx

受压杆件沿强轴的临界屈曲设计值 F_cEx

F_{cEx} = F_{cE 1} = \frac{0.822 \cdot E_{\min}'}{{[\frac{l_{e 1}}{d_{1}}]}^{2}}

F_{cEx} = F_{cE 1} = \frac{0.822 \cdot 510, 000 psi}{{[\frac{36.0 in}{3.5 in}]}^{2}}

F_{cEx} = F_{cE 1} = 3, 963 psi

[_{F12] F cEx}	受压杆件沿强轴的临界屈曲设计值, psi
E_min'	= E_分钟⋅C_M⋅（C_T）⋅C_I = 510000磅
l_e1	有效长度= 36.0 in
[SCHOOLTRAINING.NUMBEROFSTUDENTS]₁	杆件深度 = 3.5"

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