快速液壓夯實機的設(shè)計與研究.pdf

1、分類號THl2業(yè)衛(wèi)!!=絲監(jiān)學(xué)位論文陜速液壓夯實機的設(shè)計與研究王瑤指導(dǎo)數(shù)1_l『i姓名墨生左室墨皇縫墊筮申請學(xué)位級別塑主專業(yè)名稱墊氈選鹽叢堡壘論文提型H別2QQ5：Q』論文答辯日期2QQ5：Q3學(xué)位授于單位墨垂盤至吾辯委員會主任垂亞圭墼蕉w嘣人圭亞墨煎撞墼堡整煎蕉ABSTRACTRapidhydraulictamper，comparedwithtraditionaltamperbringadvantagessuchashigherimp

2、actenergy，greatereffectdepthandIfighercontrolflexibilityItcanbeappliedtonotonlycommonplanecompactionbutinclinedplanecompactionFurthermoreitsimpactenergycanbeadjustc、toadaptfordifferentsubgradeInthispaper，afteranalyzingwo

3、rkingprinciplesofhydraulictamperaprogramisestablishedthatthetampershouldcooperatewithaloaderThenaimedatimprovingtheworkingefficiencyitshydrauliccircuitisdesignedAccordingtodifferentdesigncriteria，thestructureparameterssu

4、chascylinders，accumulators’typesandotherhydrauliccomponentsaredesignedAccordingtotheanalysisoftheelectriccontrolsystemoftamper，consideringthatthecontrolledobjecthasagreatspeedandintenseshockthenoncontactproximityswitchis

5、adoptedtocontroltheariseandfallofthehammerramItsmathematicalmodelisbuiltandtheworkingprocessissimulatedbythesimulationsoftware一一AMESimThesimulatedresultsisverifiedwiththetesteddataThefieldtestandindoortestvalidatedthat：a

6、correspondingrelationexistsbetweenthecompactnessofsoilandthesurfacesedimentationAccordingtotheresultsofcheckexperiment，rapidhydraulictamperhasagreatercompactdepthandismorefitforclaysoilscompactionKeywords：tampertamperham