简介:Theconstructionofhigh-filledloessprojecthassomeengineeringandtechnicalchallenges,suchasexcavationofearthandbackfillingofeartharebothlarge,complexconstructionenvironment,varietyofinfluencefactors.Accordingtothissituation,thispaperpresentsadynamic3Dvisualizationmethodforhigh-filledprojectbasedonvolumerendering.Throughcomparativeanalysisandvisualanalysis,realizedatdifferenttimesoftheLoessfillinternaldetectiondatavisualizationandanalysispresented.Theresultsshowthatthisvisualizationmethodcandirectlyandaccuratelydisplaytheconstructionprocess,helpdecisionmakersmasterconstructioninformationandprocess.
简介:Theefficacyofshapecontrolisthecoreofthistechnologyandthemainbasisofautomaticshapecontrolsystemmodeldesigning.Thispassageconstructsthethree-dimensionalelasticdeformationmodelofCVCplusrollsystemin2250mmhotrollingmill.Comparingandanalyzingdifferentinfluenceofworkingfactorsoncontrolcharacteristic,theshapecontrolcharacteristicofCVCplusrollsysteminitswholeworktimeisstudied,andthecauseisanalyzedandthedifferenceoftherollgapcurveandcrownadjustableareainearlyandlatterworktimeiscompared.Theoutcomehascrucialmeaninginboththeoryandproduction.
简介:国务院发展研究中心国际技术经济研究所陈宝国博士在和记者的对话中,对物联网的概念和意义做了解读,并对中国物联网发展现状、发展路径以及RFID技术在物联网产业中的机遇做了分析。