隧道爆破开挖工艺细则

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1、隧道爆破开挖工艺细则目录1.工艺简介11.1.工程概况11.2.爆破工艺简介12.工艺流程及工艺要求32.1.工艺流程32.2.钻爆施工原则32.3.施工工艺要求32.4.施工注意事项42.5.安全保证措施52.6.质量保证措施62.7.保证工期的主要措施62.8.文明施工、环境保护措施72.9.职业健康安全保障措施83.机械配备94.人员配备105.验收要求10minorinjuryrateislessthan0.8%.15.2.3constructionsafetymanagementsysteminordertoachievesecurityobjectivesanddev

2、elopsafetymanagementsystem:(1)constructioncontractresponsibilitysystemforproductionsafetyandsecuritybeforetheapproachtoestablisheffectivesafetyproductionresponsibilitysystem,enablingallstafftoclarifytheirsecurityresponsibilities,projectmanagerandconstructionteam,subcontractorsenterintoaconstr

3、uctioncontract,specificationforsafebehaviour.(2)safetyinstructionandsafetytrainingbeforetheapproachofsafetyeducationforallemployees,comesintoplayintheconstructionandregularlecturesonsecurity,securityawarenessandstafftraininginspecialpositions.(3)safetyinformationregularlychecktheimplementatio

4、nofthesafetyandsecurityreportssubmittedinatimelymanner,appropriatesecuritymeasures,developsafetyplans,activecontactwithLabordepartmentstoensureinformationtransfer,thetransfer,collection,management.(4)securitysystemaccordingtothestandardcase,thewholeconstructionprocessofsecuritycheckstoelimina

5、tehiddendangers,andbycheckingandrewardandpunishmentsystemtoenhancethesafetyawarenessofstaff,ensuringsmoothsafetyguidelinesandregulations,ensurethesecuritygoalsofthe.15.2.4,safetyandfacilitiesmanagement(1)configurationofsafetyequipment:material,repairshop,reinforcedwood-modeprocessingplants,co

6、nstructionofliving11隧道爆破开挖工艺细则隧道爆破工艺细则1.工艺简介1.1.工程概况本管段共有9座正线双线隧道，2座单线联络线隧道。1.2.爆破工艺简介隧道开挖应根据工程地质条件、开挖断面、开挖方法、掘进循环进尺、钻眼机具和爆炸材料等进行钻爆设计。钻爆设计应根据爆破效果调整爆破参数。钻爆设计图1：Ⅲ级围岩台阶法施工爆破设计；图2：Ⅳminorinjuryrateislessthan0.8%.15.2.3constructionsafetymanagementsysteminordertoachievesecurityobjectivesanddevelopsa

7、fetymanagementsystem:(1)constructioncontractresponsibilitysystemforproductionsafetyandsecuritybeforetheapproachtoestablisheffectivesafetyproductionresponsibilitysystem,enablingallstafftoclarifytheirsecurityresponsibilities,projectmanagerandco