T hpKhng c sa bng nyKhng c sa bng nyKhng sa bngTheo sch hng dn n khung b tng ct thp ton khiCa PGS.TS.L B Hu, ThS. Phan Minh Tun----------------------------------------------------Mi chi tit,thc mc xin lin h Hong Thng Lp K47XDCT- Lc H - Nam nhDD: 0988829876 , gmail: cumjtsao@gmail.comBng t hp ni lc cho ctBng t hp ni lc cho dmTnh dmKhng c sa bng nyBng ni lc v lch tm ca ctsai lm ln nht ca ti l bc chn hc trng xy dng =))Tn ctTit dinNi lcTTHT1HT2GTGPT hp c bn 1T hp c bn 2Tn dmTit dinTn ni lcNi lcNi lc do hot tiNi lc do ti trng giT hp c bn 1T hp c bn 2MmaxMminMtMmaxMminMtTTHT1HT2GTGPMmaxMminQmaxMmaxMminQmaxABCNhp s liuNu bit cng thc c th saNtNtNminNtNtNmin1234567891011121314ABCCh c xem thi ch khng c satu .12345678910111213141304,5,64,5,6-4,5,6,84,5,6,8ABCCh c xem thi ch khng c sa104,74,84,5,64,6,74,5,84,5,6,8M (KNm)-99.73-60.59-5.2552.59-52.64--165.57-165.57--206.36-206.36-5.5813.185.09-4.1512.6710.92109.67114.1141.49e1MNe1eae0HhcM (KNm)-25.26-18.292.0556.26-54.3531.01-79.61-41.4927.23-90.63-88.78Q (KN)-119.84-77.83-0.3014.06-14.07--197.97-197.97--202.82-202.82Mgi 1206.36-12.990.00-10.62-16.210.00-13.68801.49703.74814.73emax16.21Mmax=emax114.11703.7416.211.516.21(cm)(cm)N (KN)-580.06-126.06-108.6123.85-23.97-556.21-604.03-814.73-656.34-715.08-812.833.5104,5-4,74,5,7-4,5,7Mgi 2218.2215.5813.185.094.1512.6710.92emaxMmax16.21M,N ln109.67801.4913.681.513.6844045Hng dn3.754,5-4,5,64,5,8-4,5,6,8M (KNm)107.7573.70-4.193.22-3.25181.45-110.98176.98-176.98Mnhp181.4512.990.0010.6216.210.0013.68114.11Nmax5.09Nmax41.49814.735.091.55.09Ch p dng vi trng hp c ct < 15 ct v dm QbminMbQb1c0*3[Mb]cc0qswQbminQ - Qb1sttsctsmaxsamww1b1w1 x b10,3w1b1Rbbh00,3w1b1Rbbh0>Q0,3w1b1Rbbh0>Q4[q1]2h02h0dm kh nng chu ng sut nn7.51750dm kh nng chu ng sut nn103488012150119.5128170.4119.572.549.5077.312.820.037.2912.89.130.002011.0920.9150.99931382chn ct aiChn f6a200nfasw160.283

Nhp vo y cp bn BT (B12.5 - B25) v nhm thp (CII, CIII, AII, AIII), chng trnh t tra Rb, Rs, aR v xR- Nu ny l du "!!!" tc l cp bn B >25.- Nu B>25 v thp khc CII, CIII, AII, AIII th cn tra bng nhp trc tip gi tr Rb v Rs vo 2 ny.Nu B>25 v thp khc CII, CIII, AII, AIII th cn tra bng nhp trc tip gi tr xR v aR vo 2 ny.IU KIN V PHI CUA VIC K.TRA ng sut nn chnhIU KIN V PHI CUA VIC K.TRA ng sut nn chnhIU KIN V PHI CUA VIC K.TRA ng sut nn chnhIU KIN V PHI CUA VIC K.TRA ng sut nn chnh

DmLBNG TNH THP CTTheo sch hng dn n khung b tng ct thp ton khi- Cp bn BT:15.0Rb=8.5MPaxR =0.650Ca PGS.TS.L B Hu, ThS. Phan Minh Tun- Nhm thpAIIRs=280MPaa = Es/Eb=----------------------------------------------------- H s moment1Eb=23000MPa9.13Mi chi tit,thc mc xin lin h Hong Thng Lp K47XDCT- Lc H - Nam nhEs=210000MPaDD: 0988829876 , gmail: cumjtsao@gmail.comsai lm ln nht ca ti l bc chn hc trng xy dng =))Chn thpAs chn cm2nfnfABCNhp s liu260.57ABCCh c xem thi ch khng c sa2164.022164.022164.02Dm25.- Nu B>25 v thp khc CII, CIII, AII, AIII th cn tra bng nhp trc tip gi tr Rb v Rs vo 2 ny.Nu B>25 v thp khc CII, CIII, AII, AIII th cn tra bng nhp trc tip gi tr xR v aR vo 2 ny.IU KIN V PHI CUA VIC K.TRA ng sut nn chnhIU KIN V PHI CUA VIC K.TRA ng sut nn chnhIU KIN V PHI CUA VIC K.TRA ng sut nn chnhIU KIN V PHI CUA VIC K.TRA ng sut nn chnh

DmL2BNG TNH THP CTTheo sch hng dn n khung b tng ct thp ton khi- Cp bn BT:15.0Rb=8.5MPaxR =0.650Ca PGS.TS.L B Hu, ThS. Phan Minh Tun- Nhm thpAIIRs=280MPaa = Es/Eb=----------------------------------------------------- H s moment1Eb=23000MPa9.13Mi chi tit,thc mc xin lin h Hong Thng Lp K47XDCT- Lc H - Nam nhEs=210000MPaDD: 0988829876 , gmail: cumjtsao@gmail.comsai lm ln nht ca ti l bc chn hc trng xy dng =))Chn thpAs chn cm2nfnfABCNhp s liu260.57ABCCh c xem thi ch khng c sa2164.022164.022164.02DmQbminQQCt aiQpg1bhah0gq10,3w1b1Rbbh0QbminCn phi t ct ai chu ctcu todm kh nng chu ng sut nn(kN)(cm)(cm)(cm)(cm)(daN)20.038.1220.009.130.001891.0860.9150.99431226203.617.852846.8226045632.1036.0314165544Chn f6a200RbtRswQ>QbminMbQb1c0*3[Mb]cc0qswQbminQ - Qb1sttsctsmaxsamww1b1w1 x b10,3w1b1Rbbh00,3w1b1Rbbh0>Q0,3w1b1Rbbh0>Q4[q1]2h02h0dm kh nng chu ng sut nn7.51750dm kh nng chu ng sut nn103488012211127.0127169.5127.064.249.5072.813.620.038.1213.69.130.001891.0860.9150.99431226chn ct aiChn f6a200nfasw160.283

Nhp vo y cp bn BT (B12.5 - B25) v nhm thp (CII, CIII, AII, AIII), chng trnh t tra Rb, Rs, aR v xR- Nu ny l du "!!!" tc l cp bn B >25.- Nu B>25 v thp khc CII, CIII, AII, AIII th cn tra bng nhp trc tip gi tr Rb v Rs vo 2 ny.Nu B>25 v thp khc CII, CIII, AII, AIII th cn tra bng nhp trc tip gi tr xR v aR vo 2 ny.IU KIN V PHI CUA VIC K.TRA ng sut nn chnhIU KIN V PHI CUA VIC K.TRA ng sut nn chnhIU KIN V PHI CUA VIC K.TRA ng sut nn chnhIU KIN V PHI CUA VIC K.TRA ng sut nn chnh

Ct1BNG TNH THP CTTheo sch hng dn n khung b tng ct thp ton khi- Cp bn BT:15.0Rb=8.5MPaxR =0.650Ca PGS.TS.L B Hu, ThS. Phan Minh Tun- Nhm thpAIIRs=280MPaa = Es/Eb=----------------------------------------------------- H s moment1Eb=23000MPa9.13Mi chi tit,thc mc xin lin h Hong Thng Lp K47XDCT- Lc H - Nam nhKhng c sa bng nyEs=210000MPaDD: 0988829876 , gmail: cumjtsao@gmail.comsai lm ln nht ca ti l bc chn hc trng xy dng =))enyenyenyChn thpAs chn cm20.9591.2140.8711.1001.2140.8711.1051.2140.871nfnf0.8771.3830.8711.0011.3830.8711.0141.3830.871ABCNhp s liu3144.620.6001.4050.8710.6431.4050.8710.6391.4050.871ABCCh c xem thi ch khng c sa2164.022164.022164.02V19W19Tnh x theo cng thc ng dn vi V19>W19V19=xHl0abhh0lhMNe0ZaexxRh0xAs(m)(cm)(cm)(cm)(cm)(cm)-(kN.m)(kN)(cm)(cm)(cm)(cm)V19>W19(cm)(cm)W19=xRh0AM22AN22Tnh x theo cng thc ng dn vi AM22>AN22AM22=x4.430842235318.80114.11703.7416.212729.7137.6320.1523.3416.50->>>109.67801.4913.682727.1842.8620.15V20>W2024.0617.53NcrhexxRh0xAsAN22=xRh0>>41.49814.735.092718.5943.5720.15V21>W2127.088.34(daN)(cm)(cm)(cm)(cm)>>Ch du ca M nn kim tra bng t hp3310361.2734.0937.6320.15AM22>AN2222.8020.68>>3643561.2831.0442.8620.15AM23>AN2323.4321.73>>3877671.2719.9543.5720.15AM24>AN2426.349.88>^>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>MNMthNthZaImgt (%)Isadmine0e0/hdeSyjlxt n nh hng un dc(kN.m)(kN)(kN.m)(kN)(cm)(cm4)(cm4)(m)hnh ch nht114.1072943028703.74109992030.43154.662778604.170.04758.429.130.32716.210.4630.4630.2950.1751.12109.6679234591801.48886034910.43154.662778604.170.04758.429.130.32713.680.3910.3910.3240.1751.11v41.49814.730.43154.662778604.170.04758.429.130.3275.090.1460.3270.3580.1751.15vAN33AO33Tnh x theo cng thc ng dn vi AN33>AO33AN33=xv>>>>hnh ch nhtqNcrhexxRh0xAsAO33=xRh0(daN)(cm)(cm)(cm)(cm)0.67321204.71.2834.2637.6320.15AN33>AO3322.7820.850.71338826.11.3131.4242.8620.15AN34>AO3423.3722.150.89422019.01.2419.8143.5720.15AN35>AO3526.419.73

Nhp vo y cp bn BT (B12.5 - B25) v nhm thp (CII, CIII, AII, AIII), chng trnh t tra Rb, Rs, aR v xR- Nu ny l du "!!!" tc l cp bn B >25.- Nu B>25 v thp khc CII, CIII, AII, AIII th cn tra bng nhp trc tip gi tr Rb v Rs vo 2 ny.Nu B>25 v thp khc CII, CIII, AII, AIII th cn tra bng nhp trc tip gi tr xR v aR vo 2 ny.

Ct2BNG TNH THP CTTheo sch hng dn n khung b tng ct thp ton khi- Cp bn BT:15.0Rb=8.5MPaxR =0.650Ca PGS.TS.L B Hu, ThS. Phan Minh Tun- Nhm thpAIIRs=280MPaa = Es/Eb=----------------------------------------------------- H s moment1Eb=23000MPa9.13Mi chi tit,thc mc xin lin h Hong Thng Lp K47XDCT- Lc H - Nam nhKhng c sa bng nyEs=210000MPaDD: 0988829876 , gmail: cumjtsao@gmail.comsai lm ln nht ca ti l bc chn hc trng xy dng =))enyenyenyChn thpAs chn cm21.0660.8530.8710.7350.8530.8711.2120.8530.871nfnf1.0660.8530.8710.7350.8530.8711.2120.8530.871ABCNhp s liu2185.090.9550.8600.871-0.2420.8600.8711.0660.8600.871ABCCh c xem thi ch khng c sa2164.022164.022164.02V19W19Tnh x theo cng thc ng dn vi V19>W19V19=xHl0abhh0lhMNe0ZaexxRh0xAs(m)(cm)(cm)(cm)(cm)(cm)-(kN.m)(kN)(cm)(cm)(cm)(cm)V19>W19(cm)(cm)W19=xRh0AM22AN22Tnh x theo cng thc ng dn vi AM22>AN22AM22=x4.732942235319.4096.69494.5819.552733.0526.4520.1521.8010.78->>>96.69494.5819.552733.0526.4520.15V20>W2021.8010.78NcrhexxRh0xAsAN22=xRh0>>80.25498.2916.112729.6126.6520.15V21>W2122.168.59(daN)(cm)(cm)(cm)(cm)>>Ch du ca M nn kim tra bng t hp-446750.4722.7826.4520.15AM22>AN2223.363.74>>-446750.4722.7826.4520.15AM23>AN2323.363.74>>28193-1.30-7.4926.6520.15AM24>AN2418.30-14.83>^>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>MNMthNthZaImgt (%)Isadmine0e0/hdeSyjlxt n nh hng un dc(kN.m)(kN)(kN.m)(kN)(cm)(cm4)(cm4)(m)hnh ch nht-96.69494.58-16.17468.792778604.170.04758.429.130.32119.550.5590.5590.2670.175-5.50-96.69494.58-16.17468.792778604.170.04758.429.130.32119.550.5590.5590.2670.175-5.50v80.25498.29-16.17468.792778604.170.04758.429.130.32116.110.4600.4600.2960.17515.13vAN33AO33Tnh x theo cng thc ng dn vi AN33>AO33AN33=xv>>>>hnh ch nhtqNcrhexxRh0xAsAO33=xRh0(daN)(cm)(cm)(cm)(cm)0.63263942.81.2337.5626.4520.15AN33>AO3321.5113.800.63263942.81.2337.5626.4520.15AN34>AO3421.5113.800.68282134.11.2133.0626.6520.15AN35>AO3521.8310.94

Nhp vo y cp bn BT (B12.5 - B25) v nhm thp (CII, CIII, AII, AIII), chng trnh t tra Rb, Rs, aR v xR- Nu ny l du "!!!" tc l cp bn B >25.- Nu B>25 v thp khc CII, CIII, AII, AIII th cn tra bng nhp trc tip gi tr Rb v Rs vo 2 ny.Nu B>25 v thp khc CII, CIII, AII, AIII th cn tra bng nhp trc tip gi tr xR v aR vo 2 ny.

CtkhcBNG TNH THP CTTheo sch hng dn n khung b tng ct thp ton khi- Cp bn BT:15.0Rb=8.5MPaxR =0.650Ca PGS.TS.L B Hu, ThS. Phan Minh Tun- Nhm thpAIIRs=280MPaa = Es/Eb=----------------------------------------------------- H s moment1Eb=23000MPa9.13Mi chi tit,thc mc xin lin h Hong Thng Lp K47XDCT- Lc H - Nam nhKhng c sa bng nyEs=210000MPaDD: 0988829876 , gmail: cumjtsao@gmail.comsai lm ln nht ca ti l bc chn hc trng xy dng =))enyenyenyChn thpAs chn cm20.9460.5120.8710.6350.2130.8710.6320.2130.871nfnf0.7230.6260.8710.5850.3210.8710.5820.3210.871ABCNhp s liu3144.620.9300.6040.8710.5490.3950.8710.5470.3950.871ABCCh c xem thi ch khng c sa2164.022164.022164.02V19W19Tnh x theo cng thc ng dn vi V19>W19V19=xHl0abhh0lh>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>MNe0ZaexxRh0xAs(m)(cm)(cm)(cm)(cm)(cm)b qua nh hng un dc(kN.m)(kN)(cm)(cm)(cm)(cm)2a'25 v thp khc CII, CIII, AII, AIII th cn tra bng nhp trc tip gi tr xR v aR vo 2 ny.