Công nghệ - Môi trường
... coù:=> n = 71, 1378,0.9 ,1 65, 21. 51, 1260. 1 ==+makn = 71, 139 ,1. 67,0 11 .18 ,1 150. 1 ==+mak= 6,4=> n = [ ]35 ,19 ,8 71, 1379 ,11 71, 13.79 ,11 .2222ữ=>=+=+nnnnnThoaớ ... )222326.85,0 .1 5,0 10 .05 ,1 nbNKiibLtx+=(S 1 CT3 -15 T45)( )( )5,225584.37.85,0 15 ,7 .11 ,11 5.25,237.5, 012 1 10 .05 ,1 2326 1 =+=txt N/mm2( )( )35 ,14 6 14 60.37.85,0525,7 .11 ,11 5.25,237.5, 012 1 10 .05 ,1 23262=+=txt ... ]2 1 26 1 /1, 111 9 ,12 37.584.37,203.54,2. 517 .0.85,0 15 .7 .11 ,11 0 .1, 19mmNuu=<== 10 .Kióứm nghióỷm sổùc bóửn tióỳp xuùc Ta coù [ ]txtx ( )( )222326.85,0 .1 5,0 10 .05 ,1 nbNKiibLtx+=(S 1 CT3 -15 T45)(...