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1、工程的主要施工方法一、针对本工程建筑的测量1、概述由于该工程建筑落地面积较大,平面及立面组合复杂多变且层次错落大,特别是结构柱梁结点较多且设计要求严格,测量放线作为工程开工的头道工序且始终贯穿于整个工程的各个施工阶段,其正确与否是尤为重要的。为指导工程施工,确保工程质量,我们认为测量工作应采取从整体到局部,高精度控制低精度的程序进行。2、施工平面控制附表1等级全站仪测角中误差(″)测距中误差(mm)边长相对中误差一级测角2″测距2+2PPm±5<151/300003、标高基准点等级水准仪每千米高差全中误差(mm)往返测较差(mm)二等S1±2±4L1/2表中L为往返或闭
2、合水准路线长度(单位:km)。标高基准点埋设后定期进行高程检测,并对基准点采取必要的安全保护措施(砖砌或用钢管围护)。让我们看到了如何去做才叫坚定了理想信念,如何去做才算做到了奉献、坚守,做到了一名优秀共产党员应该做到的。rationalconcepttoallownetworkmoreinlinewiththeobjectivelawsofthefuturedevelopmentofthecity.1.5.2planningresearchareas:throughoutthecity,withanareaof13,000km2,cover2districtsand8
3、countiesofthecity,includingdowntownandcitylevels.Planningrange:mainforCityCenterCity,areafor1268km2,NorthtocasesfieldXiang,andJinPingzhen,andGaoDianZhen,andhuangshazhen,andLiuhometownNorthTownshipterritories,EastNanXIZhen,andJiangnanEastTownshipterritories,Southtohorsehome,andsonghome,an
4、dLiZhuangZhen,andSouthwidetown,andZhaofieldStreetdoSouthadministrativeborder,Westtobaixizhen,anddishdamtown,andthoughtslopeXiangWestTownshipterritories.1.6planningtarget1.6.1GeneraltargetthisitemsresearchtowillYibincitybuiltYangtzeRiverupstreamchuanYunnanGuizhoucombinedDepartmentRegional
5、CenterCity,supportcityspaceoforderedexpandfortarget,referenceYibincityintegratedtrafficplanning(2014-2030years)andtheYibinCityCitygeneralplanning(2013-2030years)ofresearchresults,usingscience,andadvancedofnetworkresearchmethod,buildingmorelevel,andmoremodeoftracktrafficsystem,Meetatdiffe
6、rentlevelsofthecity'srailtransportationneedsandqualityrequirements.1.6.2target1,refinedurbandevelopmentaxisofurbandevelopmentconcepts,judgments,rail-guideddowntownfromsolotogroup-developmentofthenetwork,fromoneCentertocentercitywithaxialdevelopment.2,networkplanningadaptedtoYibinCitystat
7、usandfuturedevelopmentneeds,demonstratesrationalscaleofrailtransporttomeettheneeds41工程的主要施工方法一、针对本工程建筑的测量1、概述由于该工程建筑落地面积较大,平面及立面组合复杂多变且层次错落大,特别是结构柱梁结点较多且设计要求严格,测量放线作为工程开工的头道工序且始终贯穿于整个工程的各个施工阶段,其正确与否是尤为重要的。为指导工程施工,确保工程质量,我们认为测量工作应采取从整体到局部,高精度控制低精度的程序进行。2、施工平面控制附表1等级全站仪测角中误