【正文】 本 科 學(xué) 生 畢 業(yè) 設(shè) 計(jì) 2022 年 5 月 7 日 設(shè)計(jì)題目： 吉林省 **至 ***二級(jí)公路（ K370+600K373+400） 段施工圖設(shè)計(jì) 學(xué) 院： 建筑工程學(xué)院 年 級(jí)： 2022 級(jí) 專 業(yè)： 土木工程 姓 名： 學(xué) 號(hào)： 指導(dǎo)教師： I 摘 要 本設(shè)計(jì) 為吉林省 **縣至 **二級(jí)公路 K370+600K373+400 段施工圖設(shè)計(jì)，設(shè)計(jì)公路等級(jí)為二級(jí)。 本公路設(shè)計(jì)速度為 80km/h,路線全長(zhǎng) 2800 米， 瀝青路面設(shè)計(jì)年限為 12 年，普通混凝土路面 設(shè)計(jì)年限為 20 年。主要內(nèi)容為：定線、平面線形設(shè)計(jì)、縱斷面線形設(shè)計(jì)、橫斷面線形設(shè)計(jì)、平縱線形組合設(shè)計(jì)、排水設(shè)計(jì)、施工組織設(shè)計(jì)等。整個(gè)設(shè)計(jì)過(guò)程嚴(yán)格按照國(guó)家相關(guān)規(guī)范進(jìn)行設(shè)計(jì)，確保建設(shè)一條高質(zhì)量、高標(biāo)準(zhǔn)、高水平的現(xiàn)代化公路。它的建設(shè)是推進(jìn)社會(huì)主義新農(nóng)村建設(shè)的重要內(nèi)容，是增加農(nóng)民收入的有效途徑，也是構(gòu)建便捷、通暢、高效、安全的交通運(yùn)輸體系的重要組成部分。 關(guān)鍵詞 二級(jí)公路 ； 路面設(shè)計(jì) ； 累計(jì)當(dāng)量軸 次；瀝青混凝土路面；排水設(shè)計(jì)；施工組織 II Abstract This thesis intends to design a Secondclass road from K370+600 to K373+400 section of the construction drawing design from Zhenlai county to Gashengen county in Jilin Province. The design speed volume is 80 Km/h, the route length of 2800 meters ,the asphalt pavement design life is12 years, the design life of the ordinary concrete pavement for 20 years .The specification include paper location, the design of flat alignment, profile alignment, associating flat and profile alignment,the design of the drainage system ,the information of references and so on. The entire design process that built a modern highway of the high quality, high standard and high level is on the basis of the relevant national construction is the important content of building a new countryside,the effective way to increase the ine of farmers and an important part of building a convenient,smooth,efficient and safe transportation system. Key words Secondclass road。The design of pavement。 A total equivalent of the shaft。 Asphalt pavement。The design of the drainage system。Construction anize 吉林省鎮(zhèn)賚至嘎什根二級(jí)公路（ K370+600K373+400） 段施工圖設(shè)計(jì) 1 目錄 摘 要 .......................................................................................................................... I Abstract ...................................................................................................................... II 第一章 概述 .............................................................................................................. 1 工程概況 1 地形特征 .......................................................................................................... 1 水文、地質(zhì)特征 ............................................................................................. 1 氣候特征 ......................................................................................................... 1 地震特征 ......................................................................................................... 2 沿線筑路材料、水、電等建設(shè)特征 ............................................................. 2 設(shè)計(jì)內(nèi)容 2 設(shè)計(jì)應(yīng)與周圍環(huán)境相協(xié)調(diào) ............................................................................. 2 線形設(shè)計(jì) ......................................................................................................... 3 路基橫斷面設(shè)計(jì) ............................................................................................. 3 路基路面設(shè)計(jì) ................................................................................................. 3 鋼筋混凝土管涵設(shè)計(jì) ..................................................................................... 4 設(shè)計(jì)依據(jù) 4 設(shè)計(jì)標(biāo)準(zhǔn) 4 第二章 路線設(shè)計(jì) ........................................................................................................ 6 定線 6 平面設(shè)計(jì) 6 平面線形設(shè)計(jì) ................................................................................................. 6 平面設(shè)計(jì)思路 ................................................................................................. 7 設(shè)計(jì)結(jié)果 ......................................................................................................... 7 縱斷面設(shè)計(jì) 7 設(shè)計(jì)內(nèi)容 ......................................................................................................... 7 設(shè)計(jì)要求 ......................................................................................................... 7 吉林省鎮(zhèn)賚至嘎什根二級(jí)公路（ K370+600K373+400） 段施工圖設(shè)計(jì) 2 縱斷面設(shè)計(jì)思路 .............................................................................................. 8 縱坡設(shè)計(jì)步驟 ................................................................................................. 8 設(shè)計(jì)結(jié)果 ......................................................................................................... 9 平縱組合設(shè)計(jì) 9 基本要求與設(shè)計(jì)原則 ..................................................................................... 9 平、縱組合設(shè)計(jì)基本思路 ............................................................................. 9 橫斷面設(shè)計(jì) 10 設(shè)計(jì)內(nèi)容 ....................................................................................................... 10 路基橫斷面技術(shù)標(biāo)準(zhǔn) ................................................................................... 10 設(shè)計(jì)結(jié)果 ....................................................................................................... 11 第三章 路基設(shè)計(jì) .................................................................................................... 12 路基橫斷面布置 12 路基壓實(shí)標(biāo)準(zhǔn) ............................................................................................... 12 路基防排水 ................................................................................................... 12 取土、棄土設(shè)計(jì) ........................................................................................... 12 路基設(shè)計(jì) 13 基本設(shè)計(jì)資料 ............................................................................................... 13 設(shè)計(jì)原則及設(shè)計(jì)指標(biāo) ................................................................................... 13 鋼筋混凝土管涵說(shuō)明 16 技術(shù)標(biāo)準(zhǔn) ....................................................................................................... 16 構(gòu)造物的形式 ............................................................................................... 16 主要材料 ..................................................