Thø tù t¶i träng 1 1 2 3 4 5 6 7 8
Lo¹i BiÓu ®å t¶i néi träng lùc 2 3 Aq&Gdct Ap Dmax tr¸i Dmax ph¶i T tr¸i T ph¶i Giã tr¸i Giã ph¶i
B¶ng tæ hîp néi lùc:
HÖ sè tæ hîp 4 1 1 0.9 1 0.9 1 0.9 1 0.9 1 0.9 1 0.9 1 0.9
Cét TiÕt diÖn B M N 5 6 -171.16 400.82 -30.98 70.2 -27.88 63.18 -35.72 0 -32.15 0 -70.9 0 -63.81 0 -13.52 0 -12.17 0 -44.81 0 -40.33 0 157.71 0 141.94 0 -186.71 0 -168.04 0
trªn TiÕt diÖn Ct M N 7 8 -52.16 400.82 -9.81 70.2 -8.83 63.18 94.09 0 84.68 0 58.92 0 53.03 0 21.66 0 19.49 0 20.29 0 18.26 0 -51.15 0 -46.04 0 70.76 0 63.68 0
TiÕt diÖn Cd M 9 30.62 6.34 5.71 -306.92 -276.23 -79.08 -71.17 21.66 19.49 20.29 18.26 -51.15 -46.04 70.76 63.68
§¬n vÞ: kNm ; kN
TiÕt diÖn
Néi lùc
B
M N
Ct
M N
1,3,5 63.59 400.82
1,7 -103.31 471.02
1,2 -61.97 471.02
Cd
M N
1,8 101.38 400.82
1,3,5 -297.96 1470.19
1,3 -276.3 1470.19
A
M N Qmax
Mmax Nt
Tæ hîp c¬ b¶n 1 Mmin Nmax & Mt Nt M+ M1,8 1,2 -357.87 -202.14 400.82 471.02
1,8 1,3,5 1,3 1176.02 -64.84 175.65 400.82 1470.19 1470.19 1,3,5 -80.24
B¶ng tæ hîp néi lùc:
§¬n vÞ: kNm ; kN
Mmax Nt
1,3,5,8 115.7 400.82
Tæ hîp c¬ b¶n 2 Mmin Nt 1,2,4,6,8 -471.22 464 1,2,7 -107.02 464 1,3,5,7 -311.14 1363.25
1,2,4,6,8 1,3,5,7 1389.14 -938.27 795.18 1363.25 1,2,3,5,7
681.63 -105.42 787.05
713.22 133.04 846.26
Cét díi TiÕt diÖn Cd N 10 400.82 70.2 63.18 1069.37 962.43 367.98 331.18 0 0 0 0 0 0 0 0
TiÕt diÖn A M N 11 12 246.78 400.82 44.8 70.2 40.32 63.18 -71.13 1069.37 -64.02 962.43 156.71 367.98 141.04 331.18 -240.49 0 -216.44 0 138.54 0 124.69 0 -1005.1 0 -904.59 0 929.24 0 836.32 0
Tæ hîp c¬ b¶n 2 Nmax & Mt M+ M1,2,4,6,8 -471.22 464 1,2,3,5,8 1,2,7 106.87 -107.02 464 464 1,2,3,5,7 -305.43 1426.43 1,2,3,6,8 1184.09 1426.43 72.24
713.22 -100.89 814.11
1,2,3,5,7 -897.95 1426.43 108.43
73.98
Q 13 -24.29 -4.32 -3.89 -26.49 -23.84 26.49 23.84 29.46 26.51 13.29 11.96 148.82 133.94 124.78 112.3