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Ft | 750000 kN/m2 | |
Ab | Mathinline |
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body | --uriencoded--$$ \normalsize A_b = \dfrac%7B \pi d%5e2%7D %7B4%7D = \dfrac%7B \pi 24%5e2%7D %7B4%7D = 452.389 $$ |
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| AISC DG-4-2nd 3.7 |
Pt | Mathinline |
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body | --uriencoded--$$ \normalsize P_t = F_%7Bt%7DA_b = 750 \times 10%5e%7B-3%7D \times 452.389 = 339.292 $$ |
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h0 | 473.038 mm | |
h1 | 315.271 mm | |
dm | 394.154 mm | |
Mreq | 119.655 kNm | |
Nreq | -27.504 kN | |
Rreq | Mathinline |
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body | --uriencoded--$$ \normalsize R_%7Breq%7D = \dfrac%7B M_%7Breq%7D %7D%7Bd_m%7D + \dfrac%7B N_%7Breq%7D %7D%7B2%7D = \dfrac%7B 119.655 %7D%7B394.154%7D + \dfrac%7B -27.504 %7D%7B2%7D = 289.822 $$ |
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Rn | Mathinline |
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body | --uriencoded--$$ \normalsize R_n = \dfrac%7B 2 P_t ( h_o + h_1 ) %7D%7B d_m %7D $$ |
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Mathinline |
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body | --uriencoded--$$ \normalsize R_n == \dfrac%7B 2 \times 339.292 \times (473.038 + 315.271 ) %7D%7B 394.154 %7D =1357.17 $$ |
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ΦRn Image Removed | Mathinline |
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body | $$ \normalsize \varphi R_n = 0.75 \times 1357.17 = 1017.876 $$ |
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Required | Available | Ratio | Control |
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289.822 kN | 1017.876 kN | 0.285 | √ |
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The required end plate thickness, tp, for four bolts stiffened end plate connection is checked according to AISC 358-16 §6.8
Ab Image Removed | Mathinline |
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body | --uriencoded--$$ \normalsize A_b = \dfrac%7B \pi d%5e2%7D %7B4%7D = \dfrac%7B \pi 24%5e2%7D %7B4%7D = 452.389 $$ |
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Pt Image Removed | Mathinline |
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body | --uriencoded--$$ \normalsize P_t = F_%7Bt%7DA_b = 750 \times 10%5e%7B-3%7D \times 452.389 = 339.292 $$ |
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Mn Image Removed | Mathinline |
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body | $$ \normalsize M_n = 2 P_t ( h_o + h_1 ) = 2 \times 339.292 ( 473.038 + 315.271 ) = 534.934 $$ |
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| AISC 358-16 (6.8-5) |
Fyp | 235000 kN/m2 | |
Yp | 2517.347 mm | |
tp Image Removed | Mathinline |
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body | --uriencoded--$$ \normalsize t_%7Breq%7D = \sqrt%7B \dfrac%7B 1.11 \varphi M_n %7D %7B \varphi F_%7Byp%7D Y_p %7D %7D =\sqrt%7B \dfrac%7B 1.11 \times 0.75 \times 534.934 %7D %7B 0.9 \times 235 \times 2517.347 %7D %7D =28.921 $$ |
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Required | Available | Ratio | Control |
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28.921 mm | 30 mm | 0.964 | √ |
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The shear strength of connecting elements in shear is the minimum value obtained according to the limit states of shear yielding and shear rupture. Shear yielding is checked according to AISC 360-16.
Fyp | 235000 kN/m2 | |
Ag Image Removed | Mathinline |
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body | --uriencoded--$$ \normalsize A_%7Bg%7D = L_p \times t_ p = 420 \times 30 =12600 \; \; \mathrm%7Bmm%5e2%7D $$ |
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| AISC 360-16 J4-3 |
dm | 394.154 mm | |
Mreq | 119.655 kNm | |
Nreq | -27.504 kN | |
Rreq Image Removed | Mathinline |
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body | --uriencoded--$$ \normalsize R_%7Breq%7D = \dfrac%7B M_%7Breq%7D %7D%7Bd_m%7D + \dfrac%7B N_%7Breq%7D %7D%7B2%7D = \dfrac%7B 119.655 %7D%7B394.154%7D + \dfrac%7B -27.504 %7D%7B2%7D = 289.822 $$ |
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Rn Image Removed | Mathinline |
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body | $$ \normalsize R_n = 0.6 F_y A_g = 0.6 \times 235 \times 12600 = 1776.6 $$ |
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ΦRn Image Removed | Mathinline |
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body | $$ \normalsize \varphi R_n = 1 \times 1776.6 = 1776.6 $$ |
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Required | Available | Ratio | Control |
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289.822 kN | 1776.6 kN | 0.163 | √ |
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