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1、安徽理工大學(xué)土木工程畢業(yè)設(shè)計(jì)陜南地區(qū)C3標(biāo)段道路設(shè)計(jì)摘要本設(shè)計(jì)選取路段為陜西省陜南地區(qū)C3標(biāo)段K0+000-K1+522段，全長(zhǎng)1.522公里，該路段屬于山嶺重丘區(qū)。全線采用雙向四車道一級(jí)公路標(biāo)準(zhǔn)，設(shè)計(jì)速度60km/h，路基寬度23m，平曲線超高設(shè)置為8%，橋梁設(shè)計(jì)荷載為公路-I級(jí)，橋路同寬。路面設(shè)計(jì)為瀝青混凝土柔性路面，本著安全、經(jīng)濟(jì)、實(shí)用、美觀的原則，對(duì)該路段進(jìn)行施工圖設(shè)計(jì)。該段公路施工圖設(shè)計(jì)是在所在地區(qū)的地形、地質(zhì)、氣候的影響下，按照設(shè)計(jì)規(guī)范進(jìn)行的。本設(shè)計(jì)主要設(shè)計(jì)內(nèi)容包括：平面設(shè)計(jì)、道路縱斷面設(shè)計(jì)、道路橫斷面設(shè)計(jì)、路基設(shè)計(jì)、排水設(shè)計(jì)、路面結(jié)構(gòu)設(shè)計(jì)及擋
2、土墻設(shè)計(jì)。由于地形原因，設(shè)計(jì)中包含有橋梁工程和隧道工程。關(guān)鍵詞：平面線形設(shè)計(jì)，路基設(shè)計(jì)，排水設(shè)計(jì)，路面結(jié)構(gòu)設(shè)計(jì)，擋土墻設(shè)計(jì)，橋梁隧道設(shè)計(jì)ii安徽理工大學(xué)土木工程畢業(yè)設(shè)計(jì)THEROADDESIGNOFSOUTHERNSHAANXIC3BIDSECTIONABSTRACTTheselectedsectionofthisdesignistheC3bidsectionforK0+000-K1+522inSouthernShaanxi,atotallengthof1.522kilometers，theroadbelongstothemountainousareas.
3、Totallineusingtwo-way,four-lanehighwaystandard,designspeed60km/h,roadbedwidth23m,planecurveexceedingheightissetto8%,thedesignloadofbridgeistheroad-Ilevel,thewidthofbridgeisthesameastheroad.Pavementdesignisasphaltconcretepavement,inasafe,economic,practical,aestheticprinciples,start
4、theconstructiondesignofthissection.Thisdesignislocatedinanareawherethetopography,geology,climate,accordingtodesignspecification.Themaindesignelementsofthisdesigninclude:graphicdesign,roadlongitudinalsectiondesign,crosssectionofroaddesign,roadbeddesign,drainagedesign,pavementstruct
5、uredesignandprotectiondesign.Duetotopography,thedesignincludedabridgeengineeringandtunnelengineering.KEYWORDS:planealignmentdesign,roadbeddesign,drainagedesign,pavementstructuredesign,walldesign,bridgeandtunneldesignii
