dh | 36+3=39 mm | |
Lc,edge | | Mathinline |
|---|
| body | --uriencoded--$$ \normalsize L_%7Bc,edge%7D = L_e - 0.5d_h = 72 - 0.5 \times 39 = 52.5 \; \mathrm%7Bmm%7D$$ |
|---|
|
| |
Rn | | Mathinline |
|---|
| body | --uriencoded--\begin%7Baligned%7D \normalsize R_n = \mathrm%7Bmin%7D \left[\begin%7Bmatrix%7D 1.2L_c \times t \times F_u \\2.4d \times t \times F_u \end%7Bmatrix%7D\right] \end%7Baligned%7D |
|---|
|
| AISC 358-16 6.8-12 |
Rn-edge | | Mathinline |
|---|
| body | --uriencoded--\begin%7Baligned%7D \normalsize R_n = \mathrm%7Bmin%7D \left[\begin%7Bmatrix%7D 1.2(52.5)(30)(410000 410 \times 10%5e%7B-3%7D) \\2.4(36)(30)(410000 410 \times 10%5e%7B-3%7D) \end%7Bmatrix%7D\right] \end%7Baligned%7D =774.9 \; \; \mathrm%7BkN%7D |
|---|
|
| |
Lc,spacing | | Mathinline |
|---|
| body | --uriencoded--$$ \normalsize L_%7Bc,spacing%7D = 72 + 72 + 15 - 39 = 120 \; \mathrm%7Bmm%7D $$ |
|---|
|
| |
Rn-spacing | | Mathinline |
|---|
| body | --uriencoded--\begin%7Baligned%7D \normalsize R_n = \mathrm%7Bmin%7D \left[\begin%7Bmatrix%7D 1.2(120)(30)(410000 410 \times 10%5e%7B-3%7D) \\2.4(36)(30)(410000 410 \times 10%5e%7B-3%7D) \end%7Bmatrix%7D\right] \end%7Baligned%7D =1062.72\; \mathrm%7BkN%7D |
|---|
|
| |
Rn | | Mathinline |
|---|
| body | --uriencoded--$$ \normalsize R_n = n_e R_%7Bn-edge%7D + n_s R_%7Bn-spacing%7D $$ |
|---|
|
| Mathinline |
|---|
| body | --uriencoded--$$ \normalsize R_n = 2 \times 774.9 + 2 \times 1062.72 = 3675.24 \; \; \mathrm%7BkN%7D $$ |
|---|
|
| |
ΦRn | | Mathinline |
|---|
| body | --uriencoded--$$ \normalsize \varphi R_n = 0.9 \times 3675.24 = 3307.716 \; \; \mathrm%7BkN%7D $$ |
|---|
|
| |