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1、横横梁梁线线刚刚度度计计算算表表C30,Ec=C30,Ec=3 30 00 00 00 0 MPaMPa梁梁刚刚度度放放大大系系数数= =2 2部位截面跨度矩形截面惯性矩框架梁bhl/mmIbib=EcIb/lAB CD3008008400128000000002560000000091428571429BC30040033001600000000320000000029090909091框框架架柱柱值值及及楼楼层层抗抗侧侧移移刚刚度度的的计计算算层号层高柱号截面Icbh53600Z1左4504503417187500Z25005005208333333Z35005005208333333Z4

2、右450450341718750043600Z14504503417187500Z25005005208333333Z35005005208333333Z4450450341718750033600Z14504503417187500Z25005005208333333Z35005005208333333Z4450450341718750023600Z14504503417187500Z25005005208333333Z35005005208333333Z4450450341718750015400Z14504503417187500Z25005005208333333Z3500500520

3、8333333Z44504503417187500假假象象顶顶点点位位移移法法求求T1T1楼层iGiVgi楼层侧移刚度层间位移楼层位移51040301104030179216.2613.1324311.000441349326238962879216.2630.1659297.868031349326373895479216.2647.1993267.702121349326508828079216.2664.2328220.502811349326643760641195.41156.2700156.27006437606.25T0.568827559sa1=0.0582722Fek=318

4、.8634559kNn=0.055506205(1-n)Fek301.1645556kN层号hi/mHI/mGi/kNGiHi/kNmGiHi/和Fi53.619.81040205980.2678.6343.616.21349218590.2883.4533.612.61349170020.2264.9023.691349121440.1546.3615.45.4134972860.0927.82和和GiHiGiHi78889788891.00301.16icKaDij=12*a*ic/h2Di284765625003.210.61616246.70979216.262434027777782

5、.780.58123361.422434027777782.780.58123361.422284765625003.210.61616246.709284765625003.210.61616246.70979216.262434027777782.780.58123361.422434027777782.780.58123361.422284765625003.210.61616246.709284765625003.210.61616246.70979216.262434027777782.780.58123361.422434027777782.780.58123361.4222847

6、65625003.210.61616246.709284765625003.210.61616246.70979216.262434027777782.780.58123361.422434027777782.780.58123361.422284765625003.210.61616246.709284765625003.210.7128345.25741195.408434027777782.780.68612252.447434027777782.780.68612252.447284765625003.210.7128345.257ViDiueue/h剪重比78.6379216.262

7、210.9933626.641040.301250.075588091162.0879216.262212.0461759.462389.62750.06782781226.9979216.262212.8651256.363738.953750.060708917横横梁梁线线刚刚度度计计算算表表273.3579216.262213.4511043.285088.280.053721156301.1641195.408457.311738.656437.606250.046782071横横梁梁线线刚刚度度计计算算表表C30,Ec=C30,Ec=3000030000MPaMPa梁梁刚刚度度放放大

8、大系系数数= =2 2部位截面跨度矩形截面惯性矩框架梁bhl/mmIbib=Ec*Ib/lAB CD3008008400128000000002560000000091428571429BC30040033001600000000320000000029090909091层号层高柱号柱截面Ic=b*h3/12ic=Ec*Ic/hibh53600Z1左4504503417187500284765625003600Z25005005208333333434027777783600Z35005005208333333434027777783600Z4右450450341718750028476562

9、50043600Z1左4504503417187500284765625003600Z25005005208333333434027777783600Z35005005208333333434027777783600Z4右45045034171875002847656250033600Z1左4504503417187500284765625003600Z25005005208333333434027777783600Z35005005208333333434027777783600Z4右45045034171875002847656250023600Z1左4504503417187500284

10、765625003600Z25005005208333333434027777783600Z35005005208333333434027777783600Z4右45045034171875002847656250015400Z1左4504503417187500189843750005400Z25005005208333333289351851855400Z35005005208333333289351851855400Z4右450450341718750018984375000顶点位移法求T1楼层GiVgi楼层D层间位移楼层位移51040301104030179216.2622113368

11、mm41349326238962879216.262213035531349326373895479216.262214732521349326508828079216.262216427711349326643760630207.110242132136437606.25T=1.7*0.6*(位移）0.50.618633133sTg=0.4=0.92=1amax=0.08a1=0.054032383Geq=5471965.313Fek=295663.32451.4Tg=0.56n=0.059490651Fek(1-n) 278074.121NFn=17589.20355层号ihiHiGiGi

12、*HiFi初（kN）53.619.81040.3012520597.964750.26110106172.6143.616.21349.3262521859.085250.27708710277.0533.612.61349.3262517001.510750.2155121959.9323.691349.3262512143.9362508115.45.41349.326257286.361750.09236236725.6878888.858751金色用户输入浅绿程序自动计算KaDij=12*a*ic/h2Di3.2106603960.61617149316246

13、.7092979216.262212.7767688310.58130693123361.421822.7767688310.58130693123361.421823.2106603960.61617149316246.709293.2106603960.61617149316246.7092979216.262212.7767688310.58130693123361.421822.7767688310.58130693123361.421823.2106603960.61617149316246.709293.2106603960.61617149316246.7092979216.26

14、2212.7767688310.58130693123361.421822.7767688310.58130693123361.421823.2106603960.61617149316246.709293.2106603960.61617149316246.7092979216.262212.7767688310.58130693123361.421822.7767688310.58130693123361.421823.2106603960.61617149316246.709294.8159905940.7799292746093.19745130207.110244.1651532470.7566970459010.3576714.1651532470.7566970459010.3576714.8159905940.7799292746093.197451横横梁梁线线刚刚度度计计算算表表0.016FiVi(kN)ue mm90.290.21040.301250.08670051379216.2622111167.22389.62750.06998806579

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