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1、山西煤炭运销集团百尺第一煤业有限公司主斜井风化岩段改变支护施工安全技术措施温州第二井巷工程公司驻晋煤销集团百尺第一项目部二0一三年十二月massestour;Increasetheintensityoftheinvestigationandmediationofdisputes,fullimplementationofthebacklogforprocessingoflettersandcallssystemofleadingcadres;Keepagainstallformsofillegalandcriminalactivitiesofhighha
2、nded,ensureagoodsocialorder;Strengthenthecollectionofintelligenceanalysis,closelyguardedactivitiesofevilcults;Fullimplementationofthesocialsecuritypreventionandcontrolinkeyareasandthetreatmentofseriouspublicsecurityissuestotroubleshoot,ensuringharmonyandstability.Fourfurtherstre
3、ngthenpublicityandideologicalwork.Typicalhighlightsofselectedtreecultivation,andmoralexemplarsintheprovincedonothaveemerged,respectingthemoralmodelHangLiPoh,theprovincialworkerYuYoubo,State-levelmodelworkerFanYouzhi,HuJingqiu,includingYunnan,nujiang'sfinest,promotedthetheme,thec
4、ombinationofapositiveenergy.HunansatelliteTVinwangjiduVillagecompletedthemetamorphosisoftheshow'sfilming,silentnunutelevisionprogramairedthe"busybody"LaoLi,ancientvillage,woodandJiacunandXXmvillageswereratedasprovincialandStatelevelcivilizedvillage.XXinternationalvisibilityandre
5、putationfurtherenhanced.Inaddition,wecontinuetopromotedemocracy,people'scongresses,politicalconsultativeconferenceroleplay,gongqingfu,amassorganizationtobetterservethescientificdevelopment.Further主斜井风化岩段改变支护施工安全技术措施明槽开挖斜长距离为13m，按照《主斜井暗硐施工安全技术措施》进行施工4m遇到风化岩层，建议按原设计要求将浇筑钢筋混凝土支护变更为
6、U29型棚+网喷+浇筑混凝土支护，经建设单位、施工单位、监理单位同意，决定采用爆破作业施工掘进巷道，为了施工安全，特制定安全技术措施如下：一、巷道断面主斜井巷道断面为直墙半圆拱，采用山西中远设计工程有限公司S1222-111G-1设计，其巷道净宽5000㎜，净高4000㎜，巷道净断面17.3m2，风化岩段毛宽6300㎜，毛高4800㎜，毛断面25.98m2，墙高1500㎜，喷浆混凝土为C25，巷道基础深700㎜。参巷道支护施工断面图二、永久性支护形式massestour;Increasetheintensityoftheinvestigationand
7、mediationofdisputes,fullimplementationofthebacklogforprocessingoflettersandcallssystemofleadingcadres;Keepagainstallformsofillegalandcriminalactivitiesofhighhanded,ensureagoodsocialorder;Strengthenthecollectionofintelligenceanalysis,closelyguardedactivitiesofevilcults;Fullimplem
8、entationofthesocialsecuritypreventionandcontrol
