"241knm" - 1 õppematerjal

“RAUDBETOONKONSTRUKTSIOONID. PROJEKT”

VRd2 = = 107kN < VSd = 261kN < VRd2 = = 356kN 5 5 3 3 siis s max = 0.6 d1 = 0.6 594 = 356mm > 300mm A sw 226 s= = = 120mm < s max = 300mm A sw / s 1.89 Võtan s=120mm A sw 226 w = = = 0.0075 > w,min = 0.0016 s b w sin 120 250 sin 90° - VSd = 241kNm = 0. 6 = 90° cot = 0 VRd2 = 533 10 3 N > VSd = 241kN k = 1.01 1,min = 0.0050 < 0.02 VRd1 = 54.6 10 3 N VRd1 = 54.6kN < VSd = 241kN Tul eb rangid panna! Vwd = VSd - VRd1 = 241 - 54.6 = 186kN A sw Vwd 186 103 = = = 1.71mm2 / mm s 0.9 d1 fywd 0.9 594 204 Valin 2 12 A sw = 226mm2 1 2