項(xiàng)目 2 排水管道開(kāi)槽施工 Section 10Construciton of Drainage Pipeline Work47課件講解

項(xiàng)目2排水管道開(kāi)槽施工Section10 ConstrucitonofDrainagePipelineWorks排水管道工程施工圖識(shí)讀InterpretationofDrainagePipelineEngineeringConstructionDrawings排水管道工程施工圖識(shí)讀InterpretationofDrainagePipelineEngineeringConstructionDrawings排水管道工程施工圖識(shí)讀InterpretationofDrainagePipelineEngineeringConstructionDrawings管位圖PipelineLocationMap平面圖PlanView縱斷面圖LongitudinalCrossSection排水管道工程施工圖識(shí)讀InterpretationofDrainagePipelineEngineeringConstructionDrawings（一）平面圖識(shí)讀I.InterpretationofthePlanView排水管道平面圖主要體現(xiàn)的是管道在平面上的相對(duì)位置以及管道敷設(shè)地帶一定范圍內(nèi)的地形、地物和地貌情況。識(shí)讀時(shí)應(yīng)主要搞清以下一些問(wèn)題：Thedrainagepipelineplanviewprimarilyreflectstherelativepositionsofpipelinesontheplaneandtheterrain,objects,andlandformswithinacertainrangeofthepipelinelayingarea.Wheninterpreting,thefollowingissuesshouldbeclarified:(1)圖紙比例、說(shuō)明和圖例；(1)Drawingscale,notes,andlegend;(2)管道施工地帶道路的寬度、長(zhǎng)度、中心線坐標(biāo)、折點(diǎn)坐標(biāo)及路面上的障礙物情況；(2)Width,length,centerlinecoordinates,bendcoordinates,andobstaclesontheroadinthepipelineconstructionarea;(3)干管、主干管的長(zhǎng)度、管徑、坡度、節(jié)點(diǎn)號(hào)、樁號(hào)、轉(zhuǎn)彎處坐標(biāo)、管道與道路中心線或永久性地物間的相對(duì)距離以及管道穿越障礙物的坐標(biāo)等；(3)Length,diameter,slope,nodenumbers,stakenumbers,coordinatesatturns,relativedistancesbetweenthepipelineandtheroadcenterlineorpermanentobjects,andcoordinatesofthepipelinecrossingobstacles;(4)污水管道與其他地下管線或構(gòu)筑物交叉點(diǎn)的具體位置、高程等；(4)Specificlocations,elevations,etc.,ofintersectionsbetweensewagepipelinesandotherundergroundpipelinesorstructures;(5)檢查井的準(zhǔn)確位置，其它附屬構(gòu)筑物的平面位置。(5)Theexactlocationofinspectionwellsandtheplanviewlocationsofotherauxiliarystructures.排水管道工程施工圖識(shí)讀InterpretationofDrainagePipelineEngineeringConstructionDrawings（二）縱斷面圖識(shí)讀II.InterpretationoftheLongitudinalCrossSection排水管道縱斷面圖反映污水或雨水管道沿線的高程位置，它是和平面圖相對(duì)應(yīng)的。識(shí)讀時(shí)應(yīng)主要搞清以下一些問(wèn)題：Thedrainagepipelinelongitudinalcrosssectionreflectstheelevationpositionsofsewageorrainwaterpipelinesalongthelineandcorrespondstotheplanview.Wheninterpreting,thefollowingissuesshouldbeclarified:

(1)圖紙橫向比例、縱向比例、說(shuō)明和圖例；(1)Horizontalscale,verticalscale,notes,andlegend;(2)管道沿線的原地面標(biāo)高和設(shè)計(jì)地面標(biāo)高；(2)Originalgroundelevationanddesignedgroundelevationalongthepipeline;(3)管道的管底標(biāo)高和埋設(shè)深度；(3)Pipebottomelevationandburialdepth;(4)管道的敷設(shè)坡度、水平距離和樁號(hào)；(4)Pipelinelayingslope,horizontaldistance,andstakenumbers;(5)管徑、管材和基礎(chǔ)；(5)Pipediameter,pipematerial,andfoundation;(6)附屬構(gòu)筑物的位置、其他管線的位置及交叉處的管底標(biāo)高。(6)Locationofauxiliarystructures,positionsofotherpipelines,andpipebottomelevationsatintersections.排水管道工程施工圖識(shí)讀InterpretationofDrainagePipelineEngineeringConstructionDrawings（三）管位圖識(shí)讀III.InterpretationofthePipelineLocationMap識(shí)讀時(shí)應(yīng)主要搞清以下一些問(wèn)題：Wheninterpreting,thefollowingissuesshouldbeclarified:(1)圖紙比例、說(shuō)明和圖例；(1)Drawingscale,notes,andlegend;(2)一條道路下面各種管線的平面具體位置、高程等。(2)Theplanviewandelevationofvariouspipelinesbeneatharoad.（四）排水結(jié)構(gòu)圖識(shí)讀IV.InterpretationoftheDrainageStructureDrawings識(shí)讀時(shí)應(yīng)主要搞清以下一些問(wèn)題：Wheninterpreting,thefollow