高速公路選線設(shè)計(jì)-大連交通大學(xué)2017屆本科生畢業(yè)設(shè)計(jì)（論文）

1、目錄第一章第一章緒論緒論............................................................................................................................11.1課題的背景及意義...................................................11.2高速公路發(fā)展現(xiàn)狀.........

2、..........................................21.3工程概況...........................................................31.4設(shè)計(jì)依據(jù)...........................................................4第二章第二章平面設(shè)計(jì)平面設(shè)計(jì).............................

3、.............................52.1公路等級(jí)的確定.....................................................52.1.1交通量計(jì)算....................................................52.1.2確定公路等級(jí)..................................................62

4、.2路線設(shè)計(jì)原則和方法.................................................62.2.1選線原則.....................................................62.2.2山區(qū)選線的步驟和方法..........................................72.3地形圖分析..............................

5、...........................72.4平面設(shè)計(jì)...........................................................82.4.1平面設(shè)計(jì)原則..................................................82.4.2平面要素的確定................................................82.

6、4.3方案比選.....................................................102.4.4平曲線幾何要素計(jì)算...........................................112.4.5電算確定平曲線要素...........................................142.4.6設(shè)計(jì)向?qū)У脑O(shè)定............................

7、...................16第三章第三章縱斷面設(shè)計(jì)縱斷面設(shè)計(jì).......................................................193.1縱斷面設(shè)計(jì)的原則..................................................195.3.4電算確定待設(shè)計(jì)層厚度.........................................365.3.5

8、經(jīng)濟(jì)技術(shù)比選.................................................37第六章第六章?lián)跬翂υO(shè)計(jì)擋土墻設(shè)計(jì).......................................................406.1擋土墻布置........................................................406.1.1擋土墻位置的選定...........

9、..................................406.1.2擋土墻的各向布置.............................................416.3重力式擋土墻設(shè)計(jì)..................................................426.3.1基本參數(shù)....................................................

10、.426.3.2土壓力計(jì)算...................................................436.4懸臂式擋土墻設(shè)計(jì)..................................................456.4.1基本參數(shù)....................................................456.4.2土壓力計(jì)算..................

11、................................46結(jié)論...................................................................51致謝...................................................................52參考文獻(xiàn)參考文獻(xiàn)....................................