資源描述：
《計(jì)算說(shuō)明書(shū)：濱河某路（K4+850～K7+330）改擴(kuò)建工程施工圖設(shè)計(jì)》由會(huì)員上傳分享，免費(fèi)在線閱讀，更多相關(guān)內(nèi)容在學(xué)術(shù)論文-天天文庫(kù)。
1、濱河某路（K4+850～K7+330）改擴(kuò)建工程施工圖設(shè)計(jì)（方案一）學(xué)號(hào)：姓名：專業(yè)：系別：指導(dǎo)教師：二○年月摘要本設(shè)計(jì)為天津市西南部地區(qū)濱河路K4+850至K7+330路段，設(shè)計(jì)等級(jí)為二級(jí)公路，設(shè)計(jì)時(shí)速為60km/h。論文中對(duì)整個(gè)設(shè)計(jì)過(guò)程的思路、設(shè)計(jì)數(shù)值、參考依據(jù)都做了詳細(xì)的說(shuō)明。該論文融合了文字說(shuō)明和計(jì)算說(shuō)明。主要內(nèi)容包括：平面線形設(shè)計(jì)、縱斷面線形設(shè)計(jì)、橫斷面設(shè)計(jì)、路面結(jié)構(gòu)設(shè)計(jì)、交通工程及沿線設(shè)施設(shè)計(jì)、施工組織設(shè)計(jì)等。平面線形維持原線形基本不變；縱斷面設(shè)計(jì)包括地面高程、設(shè)計(jì)高程、填挖深度和豎曲線要素；確
2、定標(biāo)準(zhǔn)橫斷面繪出每樁地面線及橫斷面圖；最后根據(jù)交通量資料及路面設(shè)計(jì)規(guī)范，確定路面設(shè)計(jì)方案。整個(gè)設(shè)計(jì)過(guò)程嚴(yán)格按照國(guó)家有關(guān)規(guī)范進(jìn)行。通過(guò)對(duì)二級(jí)公路改擴(kuò)建的設(shè)計(jì)，掌握緯地道路輔助設(shè)計(jì)系統(tǒng)的應(yīng)用，以及運(yùn)用所學(xué)的專業(yè)理論，熟悉道路的設(shè)計(jì)過(guò)程，強(qiáng)化我們對(duì)基本知識(shí)和基本技能的理解，使理論與實(shí)踐相結(jié)合，提高工程設(shè)計(jì)能力。關(guān)鍵詞：路線設(shè)計(jì)；縱斷面設(shè)計(jì)；橫斷面設(shè)計(jì)；路面設(shè)計(jì)ABSTRACTThisthesisintendstodesignaSecond-classroadfromK4+850toK7+330inthesouth
3、westareaofTianjinCity.Thedesignspeedvolumeis60km/h.Inthisthesis,itexplainsthedesign'sthread,designvalueandthebasisofreferences.Thethesisisconsistedoftwoparts:theliteralinterpretationandcalculationspecification,whichincludethedesignofflatalignment,verticala
4、lignment,cross-sectional,pavementstructure,trafficengineeringandroadfacilities,theplanofconstructionmanagementandsoon.Horizontalalignmenttomaintaintheoriginallinearinvariant;Verticalsectiondesigniscomprisedofroadelevation,designelevation,depthofdigandfilla
5、ndrequisitesforverticalcurve;Contentsofhorizontalsectiondesignarefixingstandardhorizontalsection,mappingeverygroundlineandhorizontalsection;Atlastmakeablueprintaccordingtotrafficinformationandroaddesignrules.Thewholeprocessofthedesigniscarriedoutaccordingt
6、othecriterionofnation.Our?understanding?of?fundamentals?knowledge?and?skills?is?enhanced?and?improved?by?designing?the?second-grade?highway?extension,?grasping?the?application?of?Hint(CAD)?software?and?getting?familiar?with?the?process?of?road?design?with?
7、learned?professional?knowledge.?So?is?our?ability?in?designing?engineering?projects?and?combining?theory?with?practice.KEYWORDS：routedesign;profiledesign;ceoss-sectionaldesign;pavementdesignv目錄摘要iABSTRACTii目錄iii1緒論12道路線形設(shè)計(jì)22.1線形設(shè)計(jì)的要求22.2主線平面設(shè)計(jì)32.2.1道路中線的選擇
8、32.2.2平面線形的交點(diǎn)設(shè)計(jì)法32.2.3道路中線的繪制32.3本章小結(jié)53縱、橫斷面設(shè)計(jì)63.1縱斷面設(shè)計(jì)63.1.1縱斷面設(shè)計(jì)要求63.1.2縱斷面地面高程數(shù)據(jù)的輸入63.1.3縱斷面動(dòng)態(tài)拉坡設(shè)計(jì)73.1.4路線縱斷面圖繪制103.2橫斷面設(shè)計(jì)103.2.1橫斷面設(shè)計(jì)原則103.2.2橫斷面組成及要素的確定113.2.3路拱與橫坡143.2.4緣石143.2.5橫斷面繪圖143.3本章小結(jié)154路面結(jié)構(gòu)設(shè)計(jì)
