equired,whichwetakeasexpectedvaluesoncraneswithsimilaroperationconditions.ThedistributionofremovalvalueQ(t)permonthperformedbytherelativeintensityq(t)iswrittenaswhereQistheannualloadturnoverofalogstore,AisthemaximaldesignedstoreoflogsinpercentofQ.SubstitutingthevalueQ,whichfortheinspectedcraneequals,mperyear,andA=,thevolumesofloadstransferredbythecraneareobtained,whicharelistedinTable,withthetotalvolumebeing,mforoneyearusingK,...NumberofloadingblocksThesetofoperationssuchasclamping,hoisting,transferring,lowering,andgettingridofaloadcanbeconsideredasoneoperationcycle(loadingblock)ofthecrane.Asaresulttoinvestigations,theoperationtimeofacyclecanbemodeledbythenormalvariablewithmeanequalto.minandstandarddeviationto.min.unfortunately,thischaracteristiccannotbesimplyusedforthedefinitionofthenumberofoperationcyclesforanyworkperiodasthelocalproc调.横梁顶端协调.角度支持..装载周期数目在雨流循环计数过程期间,计算有多少负荷周期进行了装载量由多少载重周期计算装载座也