动力基础计算的软件.xlsx

1、INPUT in BLUE FONTSMachine DataOperating Speedfm150.00rpmHorizontal Unbalance ForcePx12.00tZHorizontal Unbalance ForcePz0.00tWeight of MachineW36.00tVertical Exciting ForcePv1.50tPermissiable Amplitute0.04mmXUnbalance force at heighthz0.60mYSoil DataNature of SoilSandyBearing Capacity of Soil2.00Kg/

2、cm2Coefficient of uniform soil shearCt2.25Kg/cm3Concrete GradeM-150Foundation Datax yzPart 121.808.750.80Soil TypeB.CapacityCzCoCTCphiPart 216.005.302.15Kg/cm2Kg/cm3Kg/cm3Kg/cm3Kg/cm3Part 316.000.800.90Weak Soil12411.5Part 410.555.002.0224823Part 51.525.002.53Medium Soil35102.53.75Part 62.160.907.71

3、461234.5Part 71.851.3811.12Strong Soil57143.55.25Part 8Rocks57143.55.25Part 9Part 10Part 11Part 12Part 13Part 14Total Height of Foundation H6.20Computaion of Center of Gravity and Mass moment of InertiaStatic Moment of MassMoment of InertiaPartxyzWiMiXiYiZiWiXiWiYiWiZiMiXMiYMiZmi/12(l2xi+l2zi)xo=x-x

4、izo=z-zimi(x2o+z2o)Machine Part 136.003.673.653.752.80131.40135.00100.8013.3913.7610.286.210.29141.81Machine Part 20.000.000.000.000.000.000.009.862.510.00Machine Part 30.000.000.000.000.000.000.009.862.510.00Foundation Part 121.808.750.80366.2437.3310.904.380.403992.021602.30146.50406.93163.3314.93

5、1480.521.042.11206.02Foundation Part 216.005.302.15437.5744.6010.904.381.884769.491916.55820.44486.19195.3783.63968.741.040.6366.07Foundation Part 316.000.800.9027.652.8210.904.383.40301.36121.1094.0030.7212.349.5860.321.040.895.30Foundation Part 410.555.002.02255.5826.055.254.385.001341.771119.4212

6、77.88136.78114.11130.26250.494.612.49715.55Foundation Part 51.525.002.5346.154.7011.254.385.00519.16202.12230.7452.9220.6023.523.411.392.4938.36Foundation Part 62.160.907.7135.973.6713.104.385.00471.05157.56179.8648.0216.0618.3319.593.242.4961.20Foundation Part 71.851.3811.1268.136.9515.084.385.0010

7、27.47298.43340.67104.7430.4234.7373.555.222.49232.50Foundation Part 80.000.000.000.000.000.000.000.000.000.000.000.000.000.000.009.862.510.00Foundation Part 90.000.000.000.000.000.000.000.000.000.000.000.000.000.000.009.862.510.00Foundation Part 100.000.000.000.000.000.000.000.000.000.000.000.000.00

8、0.000.009.862.510.00Foundation Part 110.000.000.000.000.000.000.000.000.000.000.000.000.000.000.009.862.510.00Foundation Part 120.000.000.000.000.000.000.000.000.000.000.000.000.000.000.009.862.510.00Foundation Part 130.000.000.000.000.000.000.000.000.000.000.000.000.000.000.009.862.510.00Foundation

9、 Part 140.000.000.000.000.000.000.000.000.000.000.000.000.000.000.009.862.510.00SUM1273.28129.7912553.715552.473190.881279.69566.00325.272856.621466.80X=WiXi/Wi9.86mY=WiYi/Wi4.36mZ=WiZi/Wi2.51mMoment Mv Caused by Horizontal Exciting Force Mv51.53t-mCircular Frequencywm15.71sec-1Moment of inertia of

10、baseIv7554.34m4Mass moment of inertia about y axis jvmi/12(l2xi+l2zi)+mi(x2o+z2o)4323.42t-m sec2The mass moment of inertia passing through centroidof base area and perpendicular to the plane ofvibration jno jv+mZ25138.55The Ratio av0.84Cq 4ct9.00Limiting Frequenciesw2qvCqIv W Z/jvo1.32E+04sec-2wx2Ct

11、 *Af/mi3.31E+03sec-2wz2Cz*Af/mi6613.34sec-3W2n116504.64Sec-2W2n23150.47Sec-2 Natural Frequency of Foundationf120.44cpsf28.93cpsAmplitudesf(w2m)mjv(w2n1-w2m)(w2n2-w2m)2.65E+13Horizontal amplitudeax(Cqiv-WS+CtAfS2-jvwm2)Pz+(CtAfSMv)/f(w2m)0.03363mmazPz/(m(wz2-wm2)0.00mmaqvCtAfSPz/f(w2m)+(CtAf-mw2m)My/

12、f(w2m)0.00132mmNet Amplitude at Baseax-aqvS0.03032mmNet Horizontal amplitude at the top of foundationax+(H-S)aqv0.03850mmDynamic Forces:Fatigue Factor3.00fdCtAf(ax-aqvS)39.04510tDynamic Moment:MdCq Iy aqv268.86t-mSoil StressrmaxW/Af+Md(lx-x)/Iy7.10T/M2rminW/Af-Md(lx-x)/Iy6.25T/M2Maximum Stress on So

13、il due to Dead Load rW+fd/Af6.88T/M2Maximum Stress on Soil due to Dynamic loadrmaxW+fd/Af+Md(lx-x)/Iy7.30T/M2Minimum Stress on Soil due to Dynamic loadrminW+fd/Af-Md(lx-x)/Iy6.45T/M2Structural DesignIntensity of Soil reaction6.68T/M258.41Calculation of Static MomentIIIIIIIV216.86Bending Moment at Di

14、stance5.4505.455.4505.45216.86Weight10.0015.0020.00216.86Mst(T-M)162.36135.11107.86216.86216.86Evaluation of Inertial ForcesElement of the systemWeight oftheElementxiziXi=(xi-xo)zi=(zi-zo)InertialForcesVertical(t)Inertial ForcesHorizontal(t)Machine Part 136.006.2093-0.296.209325.220.09Machine Part 2

15、0.009.85932.519.859328.020.00Machine Part 30.009.85932.519.859328.020.00Foundation Part 1366.24-1.04072.11-1.040727.620.93Foundation Part 2437.57-1.04070.63-1.040726.141.11Foundation Part 327.65-1.0407-0.89-1.040724.620.07Foundation Part 4255.584.6093-2.494.609323.020.65Foundation Part 546.15-1.3907

16、-2.49-1.390723.020.12Foundation Part 635.97-3.2357-2.49-3.235723.020.09Foundation Part 768.13-5.2207-2.49-5.220723.020.17Foundation Part 80.009.85932.519.859328.020.00Foundation Part 90.009.85932.519.859328.020.00Foundation Part 100.009.85932.519.859328.020.00Foundation Part 110.009.85932.519.859328.020.00Foundation Part 120.009.85932.519.859328.020.00Foundation Part 130.009.85932.519.859328.020.00Foundation Part 140.009.85932.519.859328.020.00Sum3.23Dynamic LoadsDue to Inertial ForceSection I-I