"17935510" - 1 õppematerjal

TERAKONSTRUKTSIOONID

 q d=6.00+ 0.221.20=6.27 kN /m M d , max=0.105q dl 2=0.1056.277.12=33.19 kNm Vildakpaine kontroll: M d ,maxcos 12 M sin 12 ( ) +( d ,max ) 1.0 W y, plf y W z , plf y 33.19cos 12106 33.19sin 12106 3 + 3 =0.96 1.0 OK ! 17935510 42.935510 3.2.3. Roovi arvutused (kasutuspiirseisund) q k =1.13+0.22=1.35 kN /m M b=M k , max=0.105q kl 2=0.1051.357.12=7.15 kNm U max = U 2y +U 2z 5ql 4 1M Bl 2 U max = - 384EI 16EI 2 5qsin l 4 1M Bsin l U y= - 384EI Z 16EI Z 2 5qcos l 4 1M Bcos l U z= -