Page 340 - Advanced Design Examples of Seismic Retrofit of Structures

Example of a Steel Frame Building Retrofitted Chapter 5 321

TABLE 5.17 Control of the Cradle-Type Connections in the Sports Building

P UF P CL P UF P CL
Column (ton) (ton) DCR Column (ton) (ton) DCR
C2 41.51 68 0.610 C8 23.7 68 0.349
C3 27.73 68 0.408 C9 24.57 68 0.361
C4 24.34 68 0.358 C10 42.48 68 0.625
C5 95.05 68 1.398 C11 24.34 68 0.358
C6 26.44 68 0.389 C12 104.87 68 1.542
C7 29.58 68 0.435 C13 18.83 68 0.277

TABLE 5.18 Control of the Infill Walls in the Main Building
Infill Q UD Q CE mκQ CE
Wall (ton) m (ton) (ton) mκQ CE ≥Q UD
D9 398.94 7.321 11.9 87.12 Not OK
D14 23.5 7.321 11.9 87.12 OK
D20 28.04 6.988 14.35 100.27 OK
D23 406.06 7.321 11.9 87.12 Not OK
D24 404.86 7.321 11.9 87.12 Not OK
D25 81.06 4.54 33.6 152.54 OK
D26 267 4.863 33.6 163.4 Not OK
D27 161.61 6.52 21 136.92 Not OK
D28 133.33 6.52 21 136.92 OK
D29 161.67 6.48 33.6 217.72 OK
D30 134.03 7.543 16.52 124.61 Not OK
D33 84.71 7.57 11.9 90.083 OK
D38 34.11 6.056 21 127.17 OK
D40 7.97 6.056 21 127.17 OK