dataCONDUCTOR DATASag Calculation Of ACSR Hawk=435/55mmStrandingAL=54/3.18mmST=7/3.18mmSectional AreaAL = Aal=428.9mmST = Ast=55.6mm484.5Diameter ConductorD=28.62mmWeight ConductorWc=1.621kg/mNominal Breaking LoadTu=136,450.00kg86,400.00NEWTONKG0.0022046225KIPYoung's ModulusAL = Ea=7700kg/mm9.8066501996NEWTONST = Es=21000kg/mm8,810.348kGLenear Expansion CoefficientAa=0.0000230/CAs=0.0000015/CEquivalent Span=350/400m0.0000015Wind Pressure=40kg/mConductor TemperatureMaximum=80 CMinimum=10 CEveryday=27 CMinimum Air temperature=10 CMinimum Factor of Safety2 - 5=3

formulaFORMULAMaximum Working TensionTM=Tu/SFMaximum Wind Load on ConductorWW=Wp . DModulus of Elasticitym=Aa/As(E)=m.Ea+Esm+1Coefficient of Expansiona=m.Aa.Ea + As.EsM.Ea + EsLoading Coefficientq1=(Wc + Ww)^1/2Wcq2=1Conductor Weight per Sectiond=Wc/Af1=Tm/ASag at temp. everyday / No Windt=t eve - t minKf1- (q1.d)^2.E.Se^224. f1^2M=(q2.d)^2.E.Se^224at=a.tSe=400 M( K - at.E)Se=450 M( K - at.E)Se=400 Mf2 {f2 - ( K - at *E)} = MT2=f2.ASe=450 Mf2 {f2 - ( K - at *E)} = MT2=f2.AMAXIMUM AND MINIMUM SAGMaximum Sagt1=t max - t minat max=a.tSe=400 M( K - at.E)Se=450 M( K - at.E)Se=400 Mf2 {f2 - ( K - at *E)} = MT2=f2.ASe=450 Mf2 {f2 - ( K - at *E)} = MT2=f2.AMinimum Sagt2=t max - t minat min=a.tSe=400 M( K - at.E)Se=450 M( K - at.E)Se=400 Mf2 {f2 - ( K - at *E)} = MT2=f2.ASe=450 Mf2 {f2 - ( K - at *E)} = MT2=f2.AMaximum Sagt=t maxL = 350 MSag (d)=d.q2.Se^28.f2L = 400 MSag (d)=d.q2.Se^28.f2Minimum Sagt=t minL = 350 MSag (d)=d.q2.Se^28.f2L = 400 MSag (d)=d.q2.Se^28.f2

hitunganSOLUTIONMaximum Working TensionTM=3712.925170068kg3480.86734693883400Maximum Wind Load on ConductorWW=1.145kg/mModulus of Elasticitym=7.714(E)=9226.2745098039kg/mm2Coefficient of Expansiona=0.0000174 CLoading Coefficientq1=1.2242392872q2=1Conductor Weight per Sectiond=0.0033457172kg/mf1=7.6634162437kg/mm2Sag at 25 C No Windt27-10=17 CSe=350mK=-5.7895322777Se=400mK=-9.907781825Se=350mM=527.145Se=400mM=688.515at=0.0002955312Se=350m-8.5161845584Se=400m-12.6344341057Se=350m5.2968255527.1445076799f2=5.297387.5427880954T2=2566.31195475kgSe=400mf2=5.3073125.307312688.515275337505.3752218758T2=2571.392664kgMAXIMUM AND MINIMUM SAGMaximum Sagt180-10=70 Cat max=0.0012168933Se=350m-17.0169240217Se=400m-21.1351735691Se=350m4.7940352527.1445076799f2=4.7940352501.2763355859T2=2322.7100544kgSe=400mf2=4.9335564.933556688.515275337634.512220914T2=2390.307882kgMinimum Sagt10-10=0 Cat min=0Se=350m5.4912957527.1445076799340.1657921944f2=5.4912957t2=2660.53276665kgSe=400m5.445117688.515275337f2=5.445117455.2026899865T2=2638.1591865kgMaximum Sagt=80 CSe=350mSag (d)=0.0000872SeSe=400mSag (d)=0.0000848Se0Minimum Sagt=10 CSe=350mSag (d)=0.0000762SeSe=400mSag (d)=0.0000768Se

tabelTABEL ACSR 435/55 SPAN 350 - 400 M(SE)MAX.SAG (M)AT80CMIN.SAG (M)AT10CEquivalent350400350400Span2322.71005442390.3078822660.532766652638.1591865XYYYY0m0.0000000.0000000.0000000.00000050m0.2180910.2119240.1903990.192014100m0.8723650.8476940.7615960.768054150m1.9628201.9073121.7135901.728123200m3.4894583.3907773.0463823.072218250m5.4522795.2980884.7599724.800341300m7.8512817.6292476.8543606.912490350m10.68646610.3842539.3295469.408667400m13.95783313.56310612.18552912.288872450m17.66538317.16580615.42231115.553103500m21.80911521.19235419.03989019.201362550m26.38902925.64274823.03826623.233648600m31.40512530.51698927.41744127.649962650m36.85740435.81507832.17741332.450302700m42.74586541.53701337.31818437.634670750m49.07050847.68279642.83975143.203065800m55.83133454.25242548.74211749.155487850m63.02834161.24590255.02528155.491937900m70.66153268.66322661.68924262.212413950m78.73090476.50439768.73400169.3169171000m87.23645984.76941576.15955876.805449100095.836458815184.759558168295087.330904080677.334001246890079.261531640270.289242116285071.628341493963.625280776580064.431333641657.342117227675057.670508083551.439751469670051.345864819445.918183502465045.457403849440.777413326160040.005125173436.017440940555034.989028791631.638266345950030.409114703827.63988954245026.265382910124.022310529140022.557833410420.785529306935019.286466204817.929545875630016.451281293415.454360235125014.052278675913.359972385520012.089458352611.646382326715010.562820323310.31359005881009.47236458829.3615955817508.8180911478.790398895408.68.6508.8180911478.79039889541009.47236458829.361595581715010.562820323310.313590058820012.089458352611.646382326725014.052278675913.359972385530016.451281293415.454360235135019.286466204817.929545875640022.557833410420.785529306945026.265382910124.022310529150030.409114703827.63988954255034.989028791631.638266345960040.005125173436.017440940565045.457403849440.777413326170051.345864819445.918183502475057.670508083551.439751469680064.431333641657.342117227685071.628341493963.625280776590079.261531640270.289242116295087.330904080677.3340012468100095.836458815184.7595581682

grafik

grafik95.836458815184.759558168287.330904080677.334001246879.261531640270.289242116271.628341493963.625280776564.431333641657.342117227657.670508083551.439751469651.345864819445.918183502445.457403849440.777413326140.005125173436.017440940534.989028791631.638266345930.409114703827.63988954226.265382910124.022310529122.557833410420.785529306919.286466204817.929545875616.451281293415.454360235114.052278675913.359972385512.089458352611.646382326710.562820323310.31359005889.47236458829.36159558178.8180911478.79039889548.68.68.8180911478.79039889549.47236458829.361595581710.562820323310.313590058812.089458352611.646382326714.052278675913.359972385516.451281293415.454360235119.286466204817.929545875622.557833410420.785529306926.265382910124.022310529130.409114703827.63988954234.989028791631.638266345940.005125173436.017440940545.457403849440.777413326151.345864819445.918183502457.670508083551.439751469664.431333641657.342117227671.628341493963.625280776579.261531640270.289242116287.330904080677.334001246895.836458815184.7595581682

Max at 80CMin at 10CXYTEMPLATEEquivalent Span 400 m