铁塔基础作用力计算软件.xls

耐张杆荷载计算：g1D=3.1128E-02g1B=8.4009E-02L1=300Q11D=71.38Q12D=69.46LVD11=150LVD12=g2D=1.1963E-02g2B=3.9243E-02L2=300Q21D=85Q22D=85LVD21=150LVD22=g3D=4.3091E-02g3B=1.2325E-01h1=0Q31D=72.31Q32D=76.32LVD31=150LVD32=g4Dvmax=2.8216E-02g4Bvmax=9.3546E-02h2=0Q41D=67.27Q42D=69.29LVD41=150LVD42=g5d=7.4497E-03g5B=2.8254E-02S=15Q51D=67.27Q52D=69.29LVD51=150LVD52=TD max=28332.20TBmax=14554.61PJD=120Q11B=255.91Q12B=254.9LVB11=150LVB12=AD=333.31AB=49.46PJD=10Q21B=294Q22B=294LVB21=150LVB22=GJD=440GJB=30Q31B=260.36Q32B=173.9LVB31=150LVB32=GJD=520GJB=40Q41B=245.77Q42B=256.91LVB41=150LVB42=GD附加=2000GB附加=1500Q51B=245.77Q52B=256.91LVB51=150LVB52=说明：Q为各种相应条件下的导、地线应力,如Q11D表示正常情况I下一侧导线的应力，Q12D为另一侧 T1=Q1*AL1为耐张杆一侧之水平档距,PJ为金具水平受力,GJ为金具垂直受力 S/2S为线路转角度数,T1为耐张杆一侧导线之张力,T1为耐张杆一侧导线之张力横担 T2=Q2*A1306.521.正常情况I：最大风速、无冰、未断线荷载图：正常I4673.861)垂直荷载：G3992.63G1D=g1D*AD*LVD11+GJD=1996.32（N）49.539164.65G2D=g1D*AD*LVD12+GJD=1996.32（N）634.48G1B=g1B*AB*LVB11+GJB=653.26（N）3992.633992.63G2B=g1B*AB*LVB12+GJB=653.26（N）9164.659164.65634.48634.482)水平荷载：P（T取相应条件下的应力Q1乘以面积）P1D=g4D(0.vmax)*AD*L1/2*COS(S/2)+T1D*SIN(S/2)+PJD=4624.09（N）P2D=g4D(0.vmax)*AD*L2/2*COS(S/2)+T2D*SIN(S/2)+PJD=4540.56（N）P1B=g4B(0.vmax)*AB*L1/2*COS(S/2)+T1B*SIN(S/2)=2340.19（N）P2B=g4B(0.vmax)*AB*L2/2*COS(S/2)+T2B*SIN(S/2)=2333.67（N）3)纵向荷载：TTD=（T1D-T2D）*COS(S/2)=634.48（N）TB=（T1B-T2B）*COS(S/2)=49.53（N）2.正常情况II：覆冰、相应风速气温、未断线1)垂直荷载：GG1D=g3D*AD*LVD21+GJD=2674.40（N）荷载图：正常II1908.80G2D=g3D*AD*LVD22+GJD=2674.40（N）G1B=g3B*AB*LVB21+GJB=954.40（N）4211.67G2B=g3B*AB*LVB22+GJB=954.40（N）5348.802)水平荷载：P（T取相应条件下的应力Q2乘以面积）0.00P1D=g5D(b.10)*AD*L1/2+T1D*SIN(S/2)+PJD=4077.25（N）5348.808154.51P2D=g5D(b.10)*AD*L2/2+T2D*SIN(S/2)+PJD=4077.25（N）0.005348.80P1B=g5B(b.10)*AB*L1/2+T1B*SIN(S/2)=2105.84（N）8154.518154.51P2B=g5B(b.10)*AB*L2/2+T2B*SIN(S/2)=2105.84（N）0.000.003)纵向荷载：TTD=（T1D-T2D）*COS(S/2)=0.00（N）TB=（T1B-T2B）*COS(S/2)=0.00（N）3.正常情况III：最低气温、无冰、无风、未断线1)垂直荷载：GG1D=g1D*AD*LVD31+GJD=1996.32（N）G2D=g1D*AD*LVD32+GJD=1996.32（N）1306.52G1B=g1B*AB*LVB31+GJB=653.26（N）荷载图：正常IIIG2B=g1B*AB*LVB32+GJB=653.26（N）4239.732803.512)水平荷载：P（T取相应条件下的应力Q3乘以面积）3992.63P1D=T1D*SIN(S/2)=3145.90（N）6466.25P2D=T2D*SIN(S/2)=3320.35（N）-1325.14P1B=T1B*SIN(S/2)=1680.84（N）3992.633992.63P2B=T2B*SIN(S/2)=1122.67（N）6466.256466.253)纵向荷载：T）-1325.14-1325.14TD=（T1D-T2D）*COS(S/2)=-1325.14（N）TB=（T1B-T2B）*COS(S/2)=4239.73（N）4.断线情况I：同一档内断任意两相导线、地线未断、无冰、无风1306.521)垂直荷载：G荷载图：断线I正常相及断线相的未断线侧：3039.61G1D=g1D*AD*LVD41+GJD=1996.32（N）4516.32G2D=g1D*AD*LVD42+GJD=1996.32（N）2588.67G1B=g1B*AB*LVB41+GJB=653.26（N）19662.87G2B=g1B*AB*LVB42+GJB=653.26（N）3992.634516.32断线相：5177.332588.67GD=GJD+GD附加=2520（N）19662.872)水平荷载：P（T取相应条件下的应力Q4乘以面积）P1D=0.7*TDmax*SIN(S/2)=2588.67（N）P2D=P1D=2588.67（N）P1B=0.8*TBmax*SIN(S/2)=1519.81P2B=P1B=1519.81（N）3)纵向荷载：TTD=0.7*TDmax*COS(S/2)=19662.87（N）5.断线情况II：断任意一根地线、导线未断、无冰、无风1)垂直荷载：G正常相及断线相的未断线侧：荷载图：断线II 2183.26G1D=g1D*AD*LVD51+GJD=1996.32（N）G2D=g1D*AD*LVD52+GJD=1996.32（N）1519.81G1B=g1B*AB*LVB51+GJB=653.26（N）11544.08G2B=g1B*AB*LVB52+GJB=653.26（N）5177.33断线相：GB=GJB+GB附加=1530（N）3992.632)水平荷载：P（T取相应条件下的应力Q5乘以面积）P1D=0.7*TDmax*SIN(S/2)=2588.67（N）5177.335177.33P2D=P1D=2588.67（N）3992.633992.63P1B=0.8*TBmax*SIN(S/2)=1519.81（N）P2B=P1B=1519.81（N）3)纵向荷载：TTB=0.8*TBmax*COS(S/2)=11544.08（N）150150150150150150150150150150一、比载计算导线型号：LGJ-300/25G0D=1058TD=83410a1=1导线安全系数KD=2.944AD=333.31USCD=1.1a2=1最大风速Vmax=25dD=23.76uzD=1.11a3=0.85地线型号：GJ-50G0B=423.7TB=58233V1=10地线安全系数KB=4.001AB=49.46USCB=1.2V2=15覆冰厚度b=5dB=9uzB=1.15杆塔呼高=18G0D为导线单位质量，单位为Kg/Km;AD为导线截面积,单位mm2;b为覆冰厚度,单位mm;Td为计算拉断力,单位为N；KD为安全系数；dD为导线外径,单位mm;V为风速，单位为m/s；uZD为风压高度变化系数；a为风压（速）不均匀系数，V20m/s时a为1.0，20V30时a为0.85，30V35时a为0.75，V35时a为0.7UscD为电线风载体型系数，当电线覆冰(不论线径大小)或电线直径17mm时，USCD为1.2;当电线直径17mm时,USCD为1.1g1=9.80665*G0D/AD*10-3g2=9.80665*0.9*3.1415926*b(b+dD)/AD*10-3g3=g1+g2g4=9.80665/16*a*USCD*UZD*dD*V2/AD*10-3g5=9.80665/16*a*USCD*UZD*(dD+2b)*V2/AD*10-3g6=(g12+g42)0.5g7=(g32+g52)0.5 导线：地线：1.自重比载g1 1.自重比载g1 g1(0.0)=3.11285E-02(MPa/m)g1(0.0)=8.40088E-02(MPa/m)2.冰层比载g22.冰层比载g2 g2(b.0)=1.19625E-02(MPa/m)g2(b.0)=3.92425E-02(MPa/m)3.垂直总比载g33.垂直总比载g3 g3(b.0)=4.30910E-02(MPa/m)g3(b.0)=1.23251E-01(MPa/m)4.风压比载g44.风压比载g4 1)外过电压、安装有风 1)外过电压、安装有风 g4(0.v1)=5.31133E-03(MPa/m)g4(0.v1)=1.53453E-02(MPa/m)2)内过电压 2)内过电压 g4(0.v2)=1.19505E-02(MPa/m)g4(0.v2)=3.45268E-02(MPa/m)3）最大风速 3）最大风速 g4(0.Vmax)=2.82165E-02(MPa/m)g4(0.Vmax)=8.15217E-02(MPa/m)5.覆冰风压比载g55.覆冰风压比载g5 g5(b.10)=7.44965E-03(MPa/m)g5(b.10)=2.82541E-02(MPa/m)6.无冰有风综合比载g66.无冰有风综合比载g6 g6(0.v1)=3.15784E-02(MPa/m)g6(0.v1)=8.53988E-02(MPa/m)g6(0.v2)=3.33436E-02(MPa/m)g6(0.v2)=9.08272E-02(MPa/m)g6(0.vmax)=4.20137E-02(MPa/m)g6(0.vmax)=1.17061E-01(MPa/m)7.覆冰综合比载g77.覆冰综合比载g7 g7(b.10)=4.37302E-02(MPa/m)g7(b.10)=1.26448E-01(MPa/m)三、气象条件工况正常情况安装情况断线情况名称最大风速最大覆冰最低气温外过电压内过电压断导线断地线温度()15-5-101515000冰厚(mm)05000000风速(m/sec)2510010151000四、塔身风荷载(算基础用)杆塔名称呼高(m)塔全高(m)正面根开A侧面根开B 电压等级风载调整系数风 速转 角7718-1818.026.54.04.0351.0025.0015.000 参数作用点高度(m)高度变化系 数b/h(桁架前后面宽/桁架迎风面宽)填充系数风载体型系 数杆件轮廓面积(m2)水平力(kN)是否横担(Y或N)角度0度25.31.1821.00.352.056.602.191N18.81.0751.00.202.418.211.658N13.30.9621.00.202.4119.253.480N4.50.6801.00.202.4131.834.069N26.01.1920.80.302.162.470.746Y23.51.1540.80.302.163.000.876Y21.01.1140.80.302.162.470.696Y0.00.0002.00.202.470.000N90度25.31.1821.0000.352.056.602.191N18.81.0751.0000.172.468.211.444N13.30.9621.0000.152.5019.252.716N4.50.6801.0000.192.4231.833.896N26.01.1921.2500.302.281.500.298Y23.51.1541.2500.302.282.000.350Y21.01.1141.2500.202.471.500.278Y0.00.0000.5002.600.000N五、杆塔荷载组合风风向向角角电电线线类类别别根根数数水水平平风风荷荷载载垂垂直直荷荷载载作用点高度水平力(KN)弯矩(KN.M)横担长垂直力(KN)弯矩(KN.M)PXPYMYMXGXGYMYMX0 0普通地线126.50.000.180.004.800.01.310.000.000.00OPGW00.00.000.000.000.000.00.000.000.000.00上导线223.00.000.740.0016.942.47.990.000.000.00中导线220.50.000.740.0015.103.27.990.000.000.00下导线218.00.000.740.0013.262.77.990.000.000.00ADSS00.00.000.000.000.000.00.000.000.000.00小小计计0.002.390.0050.1025.260.000.000.009090普通地线126.51.380.0036.470.000.01.310.000.000.00OPGW00.00.000.000.000.000.00.000.000.000.00上导线223.05.590.00128.680.002.47.990.000.000.00中导线220.55.590.00114.690.003.27.990.000.000.00下导线218.05.590.00100.700.002.77.990.000.000.00ADSS00.00.000.000.000.000.00.000.000.000.000.00.00.00.0小小计计18.160.00380.540.0025.260.000.000.004545普通地线126.500.970.1325.793.390.01.310.000.000.00OPGW00.000.000.000.000.000.00.000.000.000.00上导线223.003.960.5290.9911.982.47.990.000.000.00中导线220.503.960.5281.1010.683.27.990.000.000.00下导线218.003.960.5271.219.372.77.990.000.000.00ADSS00.000.000.000.000.000.00.000.000.000.00小小计计12.841.69269.0835.4325.260.000.000.006060普通地线126.51.190.0931.582.400.01.310.000.000.00OPGW00.00.000.000.000.000.00.000.000.000.00上导线223.04.850.37111.448.472.47.990.000.000.00中导线220.54.850.3799.327.553.27.990.000.000.00下导线218.04.850.3787.216.632.77.990.000.000.00ADSS00.00.000.000.000.000.00.000.000.000.00小小计计15.731.20329.5625.0525.260.000.000.00风风向向角角电电线线类类别别根根数数导导线线张张力力塔塔身身风风荷荷载载作用点高度纵向力(KN)弯矩(KN.M)风载作用点高度水平力(KN)弯矩(KN.M)TXTYMYMXMzPXPYMYMX0 0普通地线126.53.300.0587.391.310.0025.30.002.190.0055.43OPGW00.00.000.000.000.000.0018.80.001.660.0031.17上导线223.012.251.27281.8629.190.0013.30.003.480.0046.29中导线220.512.251.27251.2226.010.004.50.004.070.0018.31下导线218.012.251.27220.5822.840.0026.00.000.750.0019.40ADSS00.00.000.000.000.000.0023.50.000.880.0020.5821.00.000.700.0014.61小小计计40.063.86841.0579.350.000.0013.720.00205.799090普通地线126.53.300.0587.391.310.0025.32.190.0055.430.00OPGW00.00.000.000.000.000.0018.81.440.0027.140.00上导线223.012.251.27281.8629.190.0013.32.720.0036.120.00中导线220.512.251.27251.2226.010.004.53.900.0017.530.00下导线218.012.251.27220.5822.840.0026.00.300.007.760.00ADSS00.00.000.000.000.000.0023.50.350.008.230.0021.00.280.005.840.00小小计计40.063.86841.0579.350.0011.170.00158.060.004545普通地线126.53.300.0587.391.310.0025.31.861.8647.0047.00OPGW00.00.000.000.000.000.0018.81.321.3224.7324.73上导线223.012.251.27281.8629.190.0013.32.632.6334.9434.94中导线220.512.251.27251.2226.010.004.53.383.3815.2015.20下导线218.012.251.27220.5822.840.0026.00.300.527.7613.58ADSS00.00.000.000.000.000.0023.50.350.618.2314.4121.00.280.495.8410.23小小计计40.063.86841.0579.350.0010.1010.80143.71160.086060普通地线126.53.300.0587.391.310.0025.30.881.2622.1731.87OPGW00.00.000.000.000.000.0018.80.660.8612.4716.19上导线223.012.251.27281.8629.190.0013.31.391.6718.5222.23中导线220.512.251.27251.2226.010.004.51.632.277.3210.19下导线218.012.251.27220.5822.840.0026.00.300.527.7613.58ADSS00.00.000.000.000.000.0023.50.350.618.2314.4121.00.280.495.8410.23小小计计40.063.86841.0579.350.005.497.6882.32118.70六、基础作用力工况1 1转角1515塔重5305.75305.7风向角基础根开(m)铁塔根部作用力0度正面a侧面bPx(kN)Py(kN)My(kN.m)Mx(kN.m)4.9624.9624.9624.9620.0016.11841.05335.24Tx(kN)Ty(kN)MZ(kN.m)塔重(Kg)G垂直(kN)备注40.063.860.005305.7077.29顺X轴和Y轴为正，反之为负；上拔为正下压为负基础编号Hx(kN)Hy(kN)T(kN)1#基础10.024.9999.212#基础10.024.9931.643#基础10.024.99-137.854#基础10.024.99-70.2990度基础根开(m)铁塔根部作用力正面侧面Px(kN)Py(kN)My(kN.m)Mx(kN.m)4.9624.96229.330.001379.6579.35Tx(kN)Ty(kN)MZ(kN.m)塔重(Kg)G垂直(kN)备注40.0623.8560.0005305.777.29顺X轴和Y轴为正，反之为负；上拔为正下压为负基础编号Hx(kN)Hy(kN)T(kN)1#基础17.350.96127.692#基础17.350.96111.703#基础17.350.96-166.344#基础17.350.96-150.35-90度基础根开(m)铁塔根部作用力正面侧面Px(kN)Py(kN)My(kN.m)Mx(kN.m)4.9624.962-29.330.00302.4579.35Tx(kN)Ty(kN)MZ(kN.m)塔重(Kg)G垂直(kN)备注40.0623.8560.005305.7077.29顺X轴和Y轴为正，反之为负；上拔为正下压为负基础编号Hx(kN)Hy(kN)T(kN)1#基础2.680.9619.152#基础2.680.963.163#基础2.680.96-57.804#基础2.680.96-41.8045度基础根开(m)铁塔根部作用力正面侧面Px(kN)Py(kN)My(kN.m)Mx(kN.m)4.9624.96222.9512.491253.84274.86Tx(kN)Ty(kN)MZ(kN.m)塔重(Kg)G垂直(kN)备注40.0623.8560.005305.7077.29顺X轴和Y轴为正，反之为负；上拔为正下压为负基础编号Hx(kN)Hy(kN)T(kN)1#基础15.754.09134.722#基础15.754.0979.323#基础15.754.09-173.364#基础15.754.09-117.9760度基础根开(m)铁塔根部作用力正面侧面Px(kN)Py(kN)My(kN.m)Mx(kN.m)4.9624.96221.218.881252.92223.10Tx(kN)Ty(kN)MZ(kN.m)塔重(Kg)G垂直(kN)备注40.0623.8560.005305.7077.29顺X轴和Y轴为正，反之为负；上拔为正下压为负基础编号Hx(kN)Hy(kN)T(kN)1#基础15.323.18129.412#基础15.323.1884.453#基础15.323.18-168.064#基础15.323.18-123.09七、线路方向及基础编号简图Y-Y线线路路方方向向2#3#X-X(横横担担方方向向)1#4#八、基础受力最大值基础编号受拉时受压时Tmax(kN)Tmin(kN)1#基础134.7219.152#基础111.703.163#基础-57.80-173.364#基础-41.80-150.3560度一、比载计算导线型号：LGJ-240/40G0D=964.3TD=83370a1=1导线安全系数KD=2.7024AD=277.75USCD=1.1a2=1最大风速Vmax=30dD=21.66uzD=1a3=0.75地线型号：GJ-50G0B=423.7TB=58233V1=10地线安全系数KB=3.531AB=49.46USCB=1.2V2=15覆冰厚度b=10dB=9uzB=1说明：（以导线为例）G0D为导线单位质量，单位为Kg/Km;AD为导线截面积,单位mm2;b为覆冰厚度,单位mm;Td为计算拉断力,单位为N；KD为安全系数；dD为导线外径,单位mm;V为风速，单位为m/s；uZD为风压高度变化系数；a为风压（速）不均匀系数，V20m/s时a为1.0，20V30时a为0.85，30V35时a为0.75，V35时a为0.7UscD为电线风载体型系数，当电线覆冰(不论线径大小)或电线直径17mm时，USCD为1.2;当电线直径17mm时,USCD为1.1g1=9.80665*G0D/AD*10-3g2=9.80665*0.9*3.1415926*b(b+dD)/AD*10-3g3=g1+g2g4=9.80665/16*a*USCD*UZD*dD*V2/AD*10-3g5=9.80665/16*a*USCD*UZD*(dD+2b)*V2/AD*10-3g6=(g12+g42)0.5g7=(g32+g52)0.5 导线：地线：1.自重比载g1 1.自重比载g1 g1(0.0)=3.40470E-02(MPa/m)g1(0.0)=8.40088E-02(MPa/m)2.冰层比载g22.冰层比载g2 g2(b.0)=3.16060E-02(MPa/m)g2(b.0)=1.06515E-01(MPa/m)3.垂直总比载g33.垂直总比载g3 g3(b.0)=6.56530E-02(MPa/m)g3(b.0)=1.90524E-01(MPa/m)4.风压比载g44.风压比载g4 1)外过电压、安装有风 1)外过电压、安装有风 g4(0.v1)=5.25772E-03(MPa/m)g4(0.v1)=1.33835E-02(MPa/m)2)内过电压 2)内过电压 g4(0.v2)=1.18299E-02(MPa/m)g4(0.v2)=3.01129E-02(MPa/m)3）最大风速 3）最大风速 g4(0.Vmax)=3.54896E-02(MPa/m)g4(0.Vmax)=9.03388E-02(MPa/m)5.覆冰风压比载g55.覆冰风压比载g5 g5(b.10)=1.10318E-02(MPa/m)g5(b.10)=4.31247E-02(MPa/m)6.无冰有风综合比载g66.无冰有风综合比载g6 g6(0.v1)=3.44506E-02(MPa/m)g6(0.v1)=8.50682E-02(MPa/m)g6(0.v2)=3.60436E-02(MPa/m)g6(0.v2)=8.92428E-02(MPa/m)g6(0.vmax)=4.91804E-02(MPa/m)g6(0.vmax)=1.23364E-01(MPa/m)7.覆冰综合比载g77.覆冰综合比载g7 g7(b.10)=6.65734E-02(MPa/m)g7(b.10)=1.95344E-01(MPa/m)二、杆塔荷载计算（直线杆塔,不考虑荷载组合系数）L1L2h1h2QD大风QD覆冰QD安装（断线）QB大风QB覆冰QB安装（断线）4504500048.7146210090杆塔类型GJD大风.断线.娄装GJD覆冰PJD大风PJD覆冰G附加导G附加地GJB铁塔400470100101500100020LvD大风=450.00LvD覆冰=450.00Lh=450D=0.5LvB大风=450.00LvB覆冰=450.00QDmax=111.072B=0.5LvD断线=450.00LvD安装=450.00QBmax=333.440E=1.2LvB断线=450.00LvB安装=450.00说明：LV为垂直档距，LH为水平档距，Qmax为最大使用应力=计算拉断力/（安全系数.面积）；GJ为金具重量；PJ为水平受力；为断线张力系数;E为冲击系数；1889.78 2010.67 1）最大风速、无冰、未断线 垂直荷载G（G=g1*A*Lv大风+GJ大风）4535.76 4535.76GD1=4655.45 (N)GB1=1889.78 (N)4655.454655.45水平荷载P（P=g4(0.vmax)*A*Lh+PJ大风）PD1=4535.76 (N)PB1=2010.67 (N)4535.764535.76 2)设计最大覆冰、有风4655.454655.45垂直荷载G（G=g3*A*Lv覆冰+GJ覆冰）GD2=8675.81 (N)GB2=4260.50 (N)4535.764535.76水平荷载P（P=g5*A*Lh+PJ覆冰）4655.454655.45PD2=1388.84 (N)PB2=959.83 (N)荷载图：正常I（大风）4260.502.断线情况959.83 1）断任一根导线、地线未断、无冰、无风（单、双回路）垂直荷载G（未断线相、用事故时垂直档距）1388.841388.84GD3=4655.45 (N)GB3=1889.78 (N)8675.818675.81垂直荷载G，（断线相）G，D3=4027.72 (N)1388.841388.84水平荷载P8675.818675.81PD3=0（无风，故无水平荷载）1388.841388.84纵向荷载t（t=Qmax*A*）8675.818675.81 tD=15425.18 (N)荷载图：正常II（覆冰）2)断一根地线、导线未断、无冰、无风（不论多少回路）1889.781944.89垂直荷载GGD3=4655.45 (N)GB3=1889.78 (N)15425.188245.96垂直荷载G，（断地线处）G，B3=1944.89 (N)4655.454027.724655.454655.45水平荷载PPD3=0（无风，故无水平荷载）纵向荷载t 4655.454655.454655.454655.45 tB=8245.96 (N)3.安装情况（吊装一根地线，导线未安装）水平荷载PB4655.454655.454655.454655.45PB=297.88 (N)荷载图：断线II（断一导线）荷载图：断线II（断一地线）已装地线垂直荷载G5507.481889.78GB已=1889.78 (N)正装地线的垂直荷载G297.88297.88GB正=5507.48 (N)4.安装情况（吊装一根导线，其余已安装，地线已安装）667.15667.15水平荷载4655.454655.45PD=667.15 (N)PB=297.88 (N)667.15667.15垂直荷载4655.454655.45GD已=4655.45 (N)GB=1889.78 (N)667.15GD正=12113.08 (N)4655.4512113.08荷载图：安装I（装地线）荷载图：安装II（装导线）