云南省山区高速公路石质边坡控爆技术研究

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1、重庆交通大学硕士学位论文云南省山区高速公路石质边坡控爆技术研究姓名：陈群申请学位级别：硕士专业：建筑与土木工程指导教师：何兆益;柏松平20090301ABSTRACTSlopeofgeologicaldisasters，suchasvarioustypesoflandslides，fallingrocks，etc．withthecollapseofhumantransformationofnaturalgeologicalhazardsencounteredinthemostcommononecategory,ourcountryso

2、uthwestmountainrailways，highways，mines，municipalandothercivilworksconstructionslope，particularlyingeologicaldisasters，itistailoredtoavarietyofdisasterprevention，mitigationmeasures，andachievedgoodresults．Atpresent，YunnanProvince，theslopeofconventionalhighwayconstructionb

3、lastingoperationsexistergonomicslow,slopeandrockformingincompletedisturbancelargedisadvantage,thereisnohomeworkatthesametimeblastingthecorrespondingparameters，SOoften,afterformingtheslopeisnotsmooth，andtheexistenceofhiddenrequiredmanyslopeprotectionworkstocarryoutsecond

4、aryreinforcement，resultinginhugeeconomiclosses．Throughresearch，toidentifydifferenttypesofrockscorrespondingblastingparameterstoensuretheintegrityoftheslope，notmore，duetodigging,SOastoachieveinvestmentandbeautifulslope，withoutleavinganyhiddeneffects．Relevantinformationat

5、homeandabroad，blastingtheuseofreasonableblastingparameterscallbecontrolledSOthattheblastingofrockslopeprotection,orafterlessprotection，cost·effectivenessisalsoverysignificant，thusprovidingascientificandrationalblastingparameters，thecorrectuseofthecorrespondingblastingte

6、chnologyhasbecomearockyslopeinYunnanExpresswayblastingthefocusofthestudy．Inthispaper,theresultsofresearchonthedifferentrockinYunnanProvinceinaccordancewiththecorrespondingcontrolsituationintheuseofblastingtechniques，theparametersoftheslopeforming，reducehighwayconstructi

7、onblastingrockontheslopeofthedisturbance，afterblastingtoensurethestabilityoftheslopeandroadbedtoreducetheslopeprotectionandpost-maintenancecosts，therebyreducingthecostofhighwayprojects，withguidancemust，atthesametimethispaperpresplitblastingmechanismoftheschoolseizureand

8、research，withaviewtoraisingawarenessofcontrolledblastingdeeperunderstanding．KEYWORDS：rockslope；smoothblasting；