50T桥架部分计算书.doc

50-10T起重机设计(说明书、CAD图纸)

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5-50/10吨吊钩桥式起重机计算书桥架部分(50/10吨主梁计算)编号:GJS3.7郑 州起重设备厂5/10吨双钩桥式起重机桥梁部分计算书文件编号GJS-3.7共25页第2页目 录1主梁计算(中级S=16.531.5m)3-132主梁计算(重级S=10.5-31.5m)14-243主梁计算汇总表25附注,计算说明书见GJS-3.150/10吨双钩桥式起重机桥架部分计算书文件编号GJS-3.7共25页第3页固定载荷及其弯矩: 起重量t工作制度跨度mG主kgG传定kgG轨kgG栏kgG电管kgG其他kgG轴kgG运总kgq运t/mG操kgG运kgG电kgcmcmcmM内t-mM国t-mMGt-m中级10.524661025492.566642137.548490.46114008286422901565376.375.04211.41213.53630109863488.570217463270.16867210.75.47716.17716.554511326778.5110.570817485500.51855517.635.10222.73219.574071494921.5132.5770174108990.55995863918561526.655.76532.41522.5909416691066.5155804174129630.57737.65.76543.36525.51144419971211169.5900297160190.628102366418561251.15.88956.98928.51335522041321192937304183130.64265.35.88971.18931.51587623871488.5214975308212490.67483.85.88989.68950/10吨双钩桥式起重机桥架部分计算书文件编号GJS-3.7共25页第4页等电制固定载荷及其弯矩起重量t工作制度跨度mG主kgG寻电走kgG轨kgG栏kgG电柱kgG滑线kgG其他kgG导电总kgq 电t/mMG电t-m中级10.52486556492.566232887108.648280.466.3313.5363070763488.52901181145.366760.49411.2616.55451858778.5110.53481454145.391450.55318.8219.574071019921.5132.54641769145.3118580.60828.9522.5909411641066.5155222042145.3141890.63141.125.51144414891211169.55802336268174980.68555.828.513355166513211926382609274.7200550.70271.531.51587617931488.52146962882279232290.73791.750/10吨双钩桥式起重机桥架部分计算书文件编号GJS-3.7共25页第5页活动载荷及其弯矩 起重量t工作制度跨度mKTmMGt-m不 乘 系 数 乘 系 数P1kgP2kgMPt-mM(P+G)t-mP小车1kgP小车2kgP1QkgP2QkgP1计kgP2计kgMP计t-mMG计t-mM(P+G)计t-m中级10.53.581.11.211.412185001632064.676.01234803560180001532021480188807512.5587.5513.516.17790.25106.42710417.8121.816.522.732116138.732134.425159.419.532.415142.8175.21516435.66199.6622.543.365168.7212.06519447.6241.625.556989193.6250.58922462.6289.628.571.189220291.18925478.3332.331.589.689246.3335.98928498.7382.750/10吨双钩桥式起重机桥架部分计算书文件编号GJS-3.7共25页第6页主梁几何尺寸比例及断面系数 起重量t工作制度跨度m主梁断面组成HcmbcmFcm2Sacm3Z1cmZ2cmJxcm4Jycm4WX1cm3WX2cm3Wycm3B12hmm中级10.54501614825885.53926711771.244.141.430490075010691073603330103.22.1913.5450161610008103.239304对称51.651.6506400876009820982038901252.6516.5500222210008104.444380对称52.252.2708400126200135601356050451252.37519.5550222211508119.449426对称59.759.7103250017250017270172706270143.92.43622.5550222213008134.449450对称67.267.2135020018850020100201006860162.52.74225.5600222214508149.454496对称74.774.7183840025370024620246208450181.22.7728.5600222216008164.454520对称82.282.22286000271700278002780090502003.2831.5650222217008174.459558对称87.287.22778000344100318203182010580212.52.7950/10吨双钩桥式起重机桥架部分计算书文件编号GJS-3.7共25页第7页主梁应力及垂直挠度:起重量t工作制度跨度mM(P+G)计t-mM(P+G)t-mWX1cm3WX2cm3Wycm3主梁应力JXCm4Ekg/cm2P1kgP2kgKTcmCcm主梁重直挠度1kg/cm22kg/cm23kg/cm21上kg/cm2fcm中级10.587.5576.01269107360333012661330153111903049002.110618500163203583461.10313.5121.8106.4279820982038901240136015531240506400496131816.5159.4136.7321356013560504511751297149111757084006462.03219.5199.66175.21517270172706270115512931473115510325007962.08522.5241.6212.06320100201006860120013591552120013502009462.8225.5286.6250.589246202462084501163131215031163183840010963.0328.5332.3291.189278002780090501195136815621195228600012463.4131.5382.7335.9893182031820105801200137115611200277800013963.8150/10吨双钩桥式起重机桥架部分计算书文件编号GJS-3.7共25页第8页四分之一跨度处的正应力、功应力计算: 。(=1.1) 。起重量t工作制度跨度mKTmP1计t P2计tAptMpt-mG操kgcmG运KgcmG电管KgcmqAGtMGt-mt-mWX上Cm3ecnb1cm上下hcmcmkgT中级10.53.5821.48 18.8823.8762.71400 290828 156642 5370.4614.5649.573.14691039.8101682.5 0.82665020213.525.2985.3642 6720.4685.4113.37100982050988100 0.82705016916.526.2108642 5550.5186.67419.26129.21356050912100 0.828730179.519.526.82130.7958 185639 6150.5598.03826.905160.31727057.5 25893505115 0.83001016322.5275.28153.60.5779.14234.8951922010065 28923526130 0.83118015025.527.641761023 185664 6120.62810.79846.41227.12462072.5 32896501145 0.831720136.628.527.921990.64211.96256.93261.72780080 35916516160 0.832650127.531.528.12221.50.67413.44870.71299.33182085 37916518170 0.83368012450/10吨双钩桥式起重机桥架部分计算书文件编号GJS-3.7共25页第9页S处的临界正空力和临界切应力: 注:临或临分别超过比或0.6比时要用临=或修正,修正后仍超过屈或0.6屈时则取临=屈=2400kg/cm2临=0.6屈=1440kg/cm2,临公式中h为所研究区间的短边尺寸。起重量t工作制度跨度mhcmcmEacma1cmb1cmb2cmmm1m2临临上临下临临上临下比屈中级10.582.50.82106122411.48229312842000240013.510012241122216599216.510019047.51.90216579019.511525050259022.7824002400144088222.513025050281021.792.4524002364144070625.514525050321131.562.2124002314144058828.516025050351251.432.0023252250144049631.517025050371331.351.8823202207144044650/10吨双钩桥式起重机桥架部分计算书文件编号GJS-3.7共25页第10页稳定性计算(四分之一跨度) 1.梁只有重直加劲板时,稳定性计算 2、梁具有垂直水平加劲板时稳定性计算(1) (1)对于上平板折合应力: (2) 额定稳定性裕度k0的数值,根据计算的 下平板以下、临下代入第一式载荷组合取,对于组合I,k0=1.3。 中求出k下,折下起重量t工作制度跨度mhcmbcm上下临临上临下临临上临下kk上K下折折上折下中级10.562.510551016229312842022.01597013.5100101798821659921691.94592416.51009559122165790179.51.94588219.5115259278935052400240014408821632.5739.284522.5130289569235262400236414407061502.513.5385825.514532922896501240023141440588136.62.63.4983028.516035942916516235222501440496127.52.513.1883431.5170379429165182320220714404461242.472.9583350/10吨双钩桥式起重机桥架部分计算书文件编号GJS-3.7共25页第11页跨度边缘及中章部份稳定性计算: (3) 起重量t工作制度跨度mcmcmcmQcmmcmK上cmkgAGtQpkgQkg临k腹 上下临临上临下k上K下k中级10.58082.50.8661.253.5821480188805.02339203894030513524.43121622931.88513.5801000.8661.5155.96353504131032313334.13120021651.8516.5801000.8661.5157.34362604360034113333.91112421651.9219.580106.10.8661.618.83369004573035813263.711113630240024002.163.9722.580106.10.8661.6110.06373404740037113263.581150655240023642.033.6125.580106.10.8661.6111.87377004957038713263.431130631240023142.1253.6728.580106.10.8661.6113.15399805113039913263.331162653235222502.0253.4531.580106.10.8661.6114.8382205302041413263.211168660232022071.9853.3350/10吨双钩桥式起重机桥架部分计算书文件编号GJS-3.7共25页第12页钢轨应力及翼缘板焊缝计算 起重量t工作制度跨度m钢轨应力计算盖板与腹板连接逢应力计算P计kga1cmWx轨Cm3轨Q切KgBcm1cmF上盖Cm2Z2cmS 上盖Cm3JxcmKcm焊()中级10.52148060206.2104438940451.67240.629253049000.833390013.541310451.67250.8366050640026716.543600502.211051.1562070840030919.5457305512158.67090103250028122.5474005512166.18000135020025125.5495706013273.69720183840023428.5511306013281.110720228600021531.5530206514386.112300277800020950/10吨双钩桥式起重机桥架部分计算书文件编号GJS-3.7共25页第13页 跨度边缘及中间部份稳定性计算: 起重量t工作制度跨度mhcm1cmbBcmmcmmcmFmcm2P1计kg挤bcmb1cme1cme2cmWncm3MnnacmJpcm4水平加筋杆断面尺寸bpbtpmmcmXcmF m2Jp1cm4J0cm4Jp2cm4重级10.582.51.611.40.814.611.6821480184039253.621.41591396008760.813.51001.611.40.814.611.6821480184039304.425.621913960063716.51002.211.40.815.812.6421480170044302.727.324315750064919.51152.211.40.815.812.6421480170049251.723.31721758001022250393906066.168.7888.3445.441222.51302.211.40.815.812.6421480170049282.2625.74212175800837250380906066.168.78100445.446625.51452.211.40.815.812.6421480170054323.1528.85271193800715250362906066.168.78111.5445.452028.51602.211.40.815.812.6421480170054353.831.2322193800603275395906066.168.78123445.457431.51702.211.40.815.812.6421480170059374.332.7344211500615253339906066.168.78131445.461050/10吨双钩桥式起重机桥架部分计算书文件编号GJS-3.7共25页第14页固定载荷及其弯矩: 起重量t工作制度跨度mG主kgG运走kgG轨kgG栏kgG电菅kgG轴kgG其电kgG运总kgQ运G操kgG运kgG电kgL1cmL2cmL3cmM t-mM t-mMGt-m重级10.525661050492.566700137.550720.48314009586762901735376.665.512.1613.53838120663488.58331746773.50.50162711.415.817.2116.557521454778.5110.583617491050.55355518.85.56924.3719.577461672918.5132.59331741157.60.592159569415564228.16.734.822.5947518481064155977174136920.60838.46.745.125.51192422011207.5169.5105129716848.50.66153.66.760.328.51389728081317.51921094304196130.68969.76.776.431.5168526101485214113.7308226390.71989.16.795.850/10吨双钩桥式起重机桥架部分计算书文件编号GJS-3.7共25页第15页导电侧固定载荷反其弯矩: 起重量t工作制度跨度mG主kgG导电走kgG轨kgG栏kgG电柱kgG滑线kgG其他kgG导电总kgq电t/mMG电t-m重级10.52566548.5492.566232887108.64900.650.4676.4413.53838694.763488.52901181145.38871.50.508115516.55752746.6778.5110.53481454145.39334.850.56519.219.577461001.6918.5132.54641769145.314148.850.72533.622.594751146.21.641555222042145.314549.50.64540.825.5119241470.91207.5169.55802336268179560.70552.328.51389712751317.51926382609274.7202030.71272.331.516885178614852146962882279242270.7795.650/10吨双钩桥式起重机桥架部分计算书文件编号GJS-3.7共25页第16页活动载荷及其弯矩: 起重量t工作制度跨度mKTmuMGt-m不乘系数乘系数P1kgP2kgMpt-mM(P+G)kgP小车1kgP小车2kgP1QkgP2QkgP1计kgP2计kgMpt-mMG计t-mM(P+G)计t-m重级10.53.581.11.312.16187201640065.677.76404033501905016950230902030080.613.49413.517.2191108111.618.9130.516.524.37117.1141.514426.8170.819.534.8143.217817728.4205.422.545.1169214.120949.6258.625.560.3196.5256.824366.4309.428.576.4222298.42738435731.595.8248343.8306105.541150/10吨双钩桥式起重机桥架部分计算书文件编号GJS-3.7共25页第17页主梁几何尺寸比例及断面系数: 起重量t工作制度跨度mHcmbcmFcm2Sacm3Z1cmZ2cmJxcm4Jycm4Wx1cm3Wx2cm3Wycm 重级10.54501814825885.7392761254445.240.5327400767007240808034201032.0713.5450181810008103.6393221641351.851.855080090600106501065040301252.6616.5500242410009104.8444002079252.452.4761200129300145501455051801252.3819.5550242411508119.8494402550059.959.91112000180400189501895065601442.4422.5550242413008134.8494733250867.467.4144600019540021450214507110162.52.7525.5600242414508149.8545203888674.974.919700002599026350263508660181.22.7728.5600242416008164.854542.94463682.482.42448400278400296502965092802003.2831.5650242417008174.859583.85091487.487.429760003540003400034000108802132.9650/10吨双钩桥式起重机桥架部分计算书文件编号GJS-3.7共25页第18页主梁应历及垂直挠度: 起重量t工作制度跨度mM(P+G)计t-mM(P+G)t-mWx1cm3Wx2cm3Wycm3主梁应力Jxcm4EP1kgP2kgKTcmCcm主梁垂直撬变123上fcm重级10.59477.7672408080342012961242157311603274002.110618720164003583460.8441/84013.5130.51081065010850403012251283154912255508004961.191/88016.5170.3141.51455014550518011711253150111717612006461.921/88419.5205.417818950189506560108212081395108211120007962.1951/112522.5258.6214.121450214507110120513051569120514460009462.651/117825.5309.4256.8263502635086601175127715291175197000010962.841/111528.5357298.429650296509280121013271595121024484012463.211/112631.5411313.8340003400010880134013171585134029760013963.61/114050/10吨双钩桥式起重机桥架部分计算书文件编号GJS-3.7共25页第19页四十之一跨度处的正应力,切应力计算: 起重量t工作制度跨度mKTmP1计tP2计tAptMpt-mG操kg e1 cmG运kge1cmG电管kge3cmqt/mAGtMGt-mM1/4t-mWx上cm3ecm b1 cm上下hcmcmQ1/4kg重级10.53.5823.0920.332841400290958173676 5370.4934.4810.8795.96808038.7 25113382.5 0.83473026313.532.2103.5676 6270.5015.7918.69129.11065050 301168100 0.83412021316.532.3133.1676 5550.5537.1320.62155.81455050 301020100 0.83503021919.532.4158159.5155694 6420.5929.00428.53189.41895057.5 251090616165 0.83551019322.532.3181.50.60810.3542.76228.5214500.5 2810305961300.836620176.225.532.4206.5694 6420.66111.5151.81263.52635072.5 32970843145 0.837140159.828.532.442310.68913.2166.233042965080 35993447160 0.838290149.531.532.52560.71914.7275.68339.33400085 37967464170 0.838420141.350/10吨双钩桥式起重机桥架部分计算书文件编号GJS-3.7共25页第20页 台上处的临界正应力和临界切应力: 起重量t工作制度跨度mhcmcmEacma1cmb1cmb2cmmm1m2临临上 临下 临临上临下比屈重级10.582.50.92106121.540.51.48230214402000240013.51001.25216597918.510019047.51.9216578919.511525050259022.7824002400144087822.5130281021.792.4524002366144075225.5145321131.562.2123962314144052428.5160351251.43223532238144054731.5170371331.351.8823212215144049450/10吨双钩桥式起重机桥架部分计算书文件编号GJS-3.7共25页第21页稳定性计算(四分之一跨度): 起重量t工作制度跨度mhcmbcm上下临临临临 临 临下kk上k下析析上折下重级10.582.513231133230214402631.73114513.51001215116861659792131.1125016.51001070102021657692191.7199119.511525100010906162400240014408761932.13.1383863822.51302810651030586240023641440752176.22.233.1496160125.5145321000970843240023141440524159.82.382.8190055328.5160351025993447235222501440547149.52.293.4391247231.517037996967464232022071440594141.32.353.1591747650/10吨双钩桥式起重机桥架部分计算书文件编号GJS-3.7共25页第22页 跨度边缘及中间部份稳定性计算: 起重量t工作制度跨度mh1Tcmh1cmcma1cmmKtcmkgAGkgQPkgQkg临kcm2腹1上下临临上临下k上k下k重级10.58082.50.8661.3358230002030048403644041770325812866.71172230213.5801000.8661.45790379904436034619795.31180216516.5801000.8662713038990468403669894081120216519.580112.80.880.51.39004396404955038755931041572240024002.24.222.580112.80.880.51.731035040190515904036101165664240023642.333.5725.580112.80.880.51.72511510405105321041664211386352400231424653.6428.580112.80.880.51.72132104084055420443671108060823522250237
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本文标题:50-10T起重机设计(说明书、CAD图纸)
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