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<br /> <br /> <br /> <br /> <br /> <br />3rd & Broadway, Santa Ana, CA <br />Volume 2 - Structural Calculations June 17, 2024 | Project # S21043.00 <br /> pg. 81 <br /> <br />Table 4.8-2 Diagonally Reinforced Coupling Beam Design <br /> <br /> <br /> <br /> <br /> <br />Beam <br />Name ETABS Story H <br />(in) <br />W <br />(in) <br />L <br />(in) <br />f'c <br />(ksi) <br /> Fy <br />(ksi) <br />Aspect <br />Ratio ΦM ΦV <br />Vu, <br />ENV <br />(k) <br />Mu, ENV <br />(k-ft) <br />Prelim <br />Vu (k) <br />ΦVn, <br />max <br />(k) <br />Beam <br />Type <br />Prelim <br />Check <br />Vn,max <br />Normalized <br />Shear Stress <br />(<10) <br />SX1 L11 108 20 70 8 60 0.6 0.90 0.85 453 1455 624 1642 ><ok 2.8 <br />SY1 L11 96 24 64 8 60 0.7 0.90 0.85 374 1931 905 1752 ><ok 2.1 <br />SY2 L11 96 24 54 8 60 0.6 0.90 0.85 505 1199 666 1752 ><ok 2.9 <br />SX1 L10 42 20 70 8 60 1.7 0.90 0.85 205 644 276 639 ><ok 3.2 <br />SY1 L10 42 24 64 8 60 1.5 0.90 0.85 230 669 314 766 ><ok 3.0 <br />SY2 L10 30 24 54 8 60 1.8 0.90 0.85 244 554 308 547 ><ok 4.5 <br />SX1 L09 42 20 70 8 60 1.7 0.90 0.85 292 877 376 639 ><ok 4.6 <br />SY1 L09 42 24 64 8 60 1.5 0.90 0.85 332 1009 473 766 ><ok 4.3 <br />SY2 L09 30 24 54 8 60 1.8 0.90 0.85 315 706 392 547 ><ok 5.8 <br />SX1 L08 42 20 70 8 60 1.7 0.90 0.85 352 1058 453 639 ><ok 5.5 <br />SY1 L08 42 24 64 8 60 1.5 0.90 0.85 391 1201 563 766 ><ok 5.1 <br />SY2 L08 30 24 54 8 60 1.8 0.90 0.85 378 851 473 547 ><ok 6.9 <br />SX1 L07 42 20 70 8 60 1.7 0.90 0.85 378 1148 492 639 ><ok 5.9 <br />SY1 L07 42 24 64 8 60 1.5 0.90 0.85 417 1289 604 766 ><ok 5.4 <br />SY2 L07 30 24 54 8 60 1.8 0.90 0.85 414 929 516 547 ><ok 7.6 <br />SX1 L06 42 20 70 8 60 1.7 0.90 0.85 385 1164 499 639 ><ok 6.0 <br />SY1 L06 42 24 64 8 60 1.5 0.90 0.85 427 1324 621 766 ><ok 5.6 <br />SY2 L06 30 24 54 8 60 1.8 0.90 0.85 429 961 534 547 ><ok 7.8 <br />SX1 L05 42 20 70 8 60 1.7 0.90 0.85 377 1132 485 639 ><ok 5.9 <br />SY1 L05 42 24 64 8 60 1.5 0.90 0.85 427 1323 620 766 ><ok 5.6 <br />SY2 L05 30 24 54 8 60 1.8 0.90 0.85 425 953 529 547 ><ok 7.8 <br />SX1 L04 42 20 70 8 60 1.7 0.90 0.85 348 1040 446 639 ><ok 5.4 <br />SY1 L04 42 24 64 8 60 1.5 0.90 0.85 406 1238 580 766 ><ok 5.3 <br />SY2 L04 30 24 54 8 60 1.8 0.90 0.85 394 886 492 547 ><ok 7.2 <br />SX1 L03 42 20 70 8 60 1.7 0.90 0.85 308 887 380 639 ><ok 4.8 <br />SY1 L03 42 24 64 8 60 1.5 0.90 0.85 339 999 468 766 ><ok 4.4 <br />SY2 L03 30 24 54 8 60 1.8 0.90 0.85 341 765 425 547 ><ok 6.2 <br />SX1 L02 144 20 70 8 60 0.5 0.90 0.85 1291 5249 2250 2190 ><ok 5.9 <br />SY1 L02 132 24 64 8 60 0.5 0.90 0.85 1048 5764 2702 2409 ><ok 4.4 <br />SY2 L02 132 24 54 8 60 0.4 0.90 0.85 1111 2951 1639 2409 ><ok 4.6 <br />SX1 L01 36 20 70 8 60 1.9 0.90 0.85 145 480 206 547 ><ok 2.6 <br />SY1 L01 36 24 64 8 60 1.8 0.90 0.85 158 397 186 657 ><ok 2.4 <br />SY2 L01 36 24 54 8 60 1.5 0.90 0.85 203 473 263 657 ><ok 3.1 <br />GEOMETRY/ MATERIAL ACTIONS FORCE FLOWIDENTITY