Fe | 490000 kN/m2 | |
w | 5.658 mm | |
Fu-plate | 469.999 N/mm2 | |
Fu-brace | 410 N/mm2 | |
tplate | 16 mm | |
tbrace | 10 mm | |
Rnw |  Image Removed| Mathinline |
|---|
| body | --uriencoded--$$ \normalsize R_%7Bnw%7D = 0.6 \times F_e \times 2 \times 0.707 \times w $$ |
|---|
|
| Mathinline |
|---|
| body | --uriencoded--$$ \normalsize R_%7Bnw%7D = 0.6 \times 490 \times 2 \times 2 \times 0.707 \times 5.658 =4704 $$ |
|---|
|
| |
Rn-plate | | Mathinline |
|---|
| body | --uriencoded--$$ \normalsize R_%7Bn,plate%7D = 0.6 F_u t l = 0.6 \times 2 \times 469.999 \times 16 =9024 $$ |
|---|
|
| |
Rn-brace | | Mathinline |
|---|
| body | --uriencoded--$$ \normalsize R_%7Bn,brace%7D = 0.6 F_u t l = 0.6 \times 4 \times 410 \times 9.3 = 9151.2 $$ |
|---|
|
| |
RnBM | | Mathinline |
|---|
| body | --uriencoded--$$ \normalsize R_%7BnBM%7D = \mathrm%7Bmin%7D ( R_%7Bn,plate%7D , R_%7Bn,brace%7D ) =9024 $$ |
|---|
|
| |
Rn | | Mathinline |
|---|
| body | --uriencoded--$$ \normalsize R_%7Bn%7D = \mathrm%7Bmin%7D ( R_%7Bnw%7D , R_%7BnBM%7D )l =4704 \times 140 =658.56 $$ |
|---|
|
| |
ΦRn | | Mathinline |
|---|
| body | $$ \normalsize \varphi R_n = 0.75 \times 658.56 = 493.92 $$ |
|---|
|
| |