Question
If the wide-flange beam is subjected to a shear stress of t = 4 MPa; determine...
If the wide-flange beam is subjected to a shear stress of t = 4 MPa; determine the shear on the web at A. Z=VQ It - A E - sh \S mm 1 3S คา *A 15 mm 200ว * 2S ๆ \- \S ๓(๒)
Answers
son-x) Targ =4mpa 25 mm A ২৩০ ) Kisimmi Area of beam cross section (A) A = (25x175)X? +15x200 A = 11750 mm? CIR.5mm 2.5mm 25 mm + K 175mm t=15mm 25x125 12 12:52] 2x 1 25X175 x 113. 2003x15 12 T IMA + 4 INA Q = 121197916.7 mm mm² q' A 492187.5 mm (25*175) * 12.5 at А section (v)= given Zavg. NE 4 X 11750 shear force 47000 N shear stress on the web at À TA 47000 X 493187.5 191197916.7 X 15 It TA =120.72 Mpa
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