【正文】 視距的保證 ......................................................................................................... 22 第六章 路基設(shè)計(jì) .............................................................................................................. 25 概述 ............................................................................................................................ 25 路基填料及其壓實(shí)標(biāo)準(zhǔn) ............................................................................................ 25 地基表層處理 ..................................................................................................... 25 路基填料 ............................................................................................................. 25 壓實(shí)標(biāo)準(zhǔn) ............................................................................................................. 26 特殊部位的路基填筑與壓實(shí) ............................................................................. 26 路基土石方數(shù)量計(jì)算及調(diào)配 .................................................................................... 26 橫斷面面積計(jì)算 ................................................................................................. 27 土石方數(shù)量計(jì)算 ................................................................................................. 27 路基土石方調(diào)配 ................................................................................................. 27 邊坡穩(wěn)定性分析 ........................................................................................................ 28 邊坡防護(hù) .................................................................................................................... 31 第七章 擋土墻設(shè)計(jì) ......................................................................................................... 33 概述 ............................................................................................................................ 33 擋土墻的用途 ..................................................................................................... 33 擋土墻的類型 ..................................................................................................... 33 路堤擋土墻的設(shè)計(jì) .................................................................................................... 33 沉降縫和伸縮縫設(shè)計(jì) ......................................................................................... 37 第八章 路面結(jié)構(gòu)設(shè)計(jì) .................................................................................................... 39 概述 ............................................................................................................................ 39 路面結(jié)構(gòu)組成 ..................................................................................................... 39 湖南科技大學(xué)本科生畢業(yè)設(shè)計(jì)（論文） iii 路面分類 ............................................................................................................. 39 瀝青混凝土路面結(jié)構(gòu)設(shè)計(jì) ........................................................................................ 39 設(shè)計(jì)資料 ............................................................................................................. 39 設(shè)計(jì)過程 ............................................................................................................. 40 第九章 平面交叉設(shè)計(jì) .................................................................................................... 46 概述 ............................................................................................................................ 46 平面交叉設(shè)計(jì)的內(nèi)容 ......................................................................................... 46 平面交叉的一般規(guī)定 ......................................................................................... 46 設(shè)計(jì)依據(jù) ............................................................................................................. 46 設(shè)計(jì)技術(shù)指標(biāo) ..................................................................................................... 46 交通組織設(shè)計(jì) ............................................................................................................ 47 交叉口平面設(shè)計(jì)與視距保證 .................................................................................... 47 平面交叉的轉(zhuǎn)彎設(shè)計(jì) ......................................................................................... 47 平面交叉的視距保證 ......................................................................................... 47 交叉口立面設(shè)計(jì) ........................................................................................................ 48 交叉口立面設(shè)計(jì)的原則 ..................................................................................... 48 交叉口立面設(shè)計(jì) ................................................................................................. 48 第十章 排水設(shè)計(jì) .............................................................................................................. 51 概述 ........................................................................................................................ 51 排水的重要性 ..................................................................................................... 51 道路排水設(shè)計(jì)的內(nèi)容 ......................................................................................... 51 路基排水設(shè)計(jì) ........................................................................................................ 51 路基排水設(shè)計(jì)的任務(wù) ......................................................................................... 51 地表排水 ............................................................................................................. 52 路面排水設(shè)計(jì) ........................................................................................................ 52 第十一章 路面工程概預(yù)算 ............................................................................................ 55 概述 ........................................................................................................................ 55 工程概況 .......................................................................................