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山區一級公路設計+CAD圖紙

時間:2019-06-16 17:24來源:畢業論文
路段按山區一級公路技術標準勘察、設計。設計車速為80公里/小時,雙幅四車道,車道寬15米

任務依據:根據城市建設與安全工程學院土木工程交通土建工程方向《道路勘測設計任務書》進行設計。
設計標準: (1)根據設計任務書要求,本路段按山區一級公路技術標準勘察、設計。設計車速為80公里/小時,雙幅四車道,車道寬15米
  (2)設計執行的部頒標準、規范有:《公路工程技術標準》(JTG B01-2003)
《公路路線設計規范》(JTG D20-2006)
《公路路基設計規范》(JTG D30-2004)
《公路瀝青路面設計規范》(JTG F40)
路線起訖點:本路段起點A: K0+0.00地形圖坐標(34.9926,1481.7426),終點B:K4+570(149.385,1085.6193).全長4570m。      
沿線自然地理概況:該工程整個地形、地貌特征平坦,地形起伏不大,總體高差為74.7m
沿線筑路材料等建設條件:沿線地方材料有:碎石、礫石、砂、石灰、粉煤灰等。其他材料如瀝青、水泥、礦粉需到外地采購.
本次設計:本項目是鹽城市境內某山區主要交通干道,建成后既可緩解交通狀況,開發區域經濟,又可促進小型廠企的投產擴產,故而可以充分調動廣大群眾筑路的積極性,通過多種渠道,多形式的籌集資金,因此,為了達到方便快捷,促進經濟的發展的要求,有必要,有能力在兩地間修一條等級較高的公路。設計包含5個平曲線(新建公路均設繞內邊線超高,半徑均大于250m不設加寬),路基寬度21.5米,4個豎曲線(其中2個平包豎,2個在直線段),路面分為柔性瀝青路面和剛性水泥混凝土路面兩種,在K2+120至K2+220處增設擋土墻(衡重式),涵洞設置在K3+060處(蓋板涵),平面交叉口設置在K0+060處(十字正交)。36410 源¥自%六:維;論-文'網=www.aftnzs.live
畢業論文關鍵詞: 鹽城;貿易;交通;公路
 Design overall direction
Tasks basis: According to the Shanghai Institute of Technology Urban Construction and Safety Engineering faculty Civil Engineering Traffic direction < Road survey and design task book>.
Design Standards: (1) According to the design plan requirements, the mountain road arterial highway technical standards to survey and design. Design-speed is 80 km / h, double amplitude of four-lane, 15 meters wide.
(2) Ministerial standards, specifications are: JTG B01-2003
JTG D20-2006
JTG D30-2004
JTG F40
Start and end point of the route: start point K0+000 (coordinates on topographic map 34.9926,1481.7426) end point K4+570(149.385,1085.6193). Total length of 4570m
Natural geography: The entire topography features of this project very flat. The overall dispersion is 74.7m.
Along the road construction materials and construction conditions: the local materials: gravel, sand, lime and fly ash. Other materials such as asphalt, cement and slag need to purchase.
This design: this project is a main road of the mountainous area in Yancheng territory. After the road is built, it can ease traffic situation, develop regional economy and promote the expansion of small plant enterprises. So it can fully mobilize the enthusiasm of the masses of the road, through a variety of channels, raise funds in various forms. Therefore, in order to achieve the requirements of the economic development, it is necessary to have the ability to build a higher grade highway between the two places. Design includes 5 horizontal curve (new roads are located around the inner edges of ultra high, a radius of more than 250 m not widened), roadbed width 21.5 meters, 4 vertical curve (of which two flat bag vertical and two on line segments), road asphalt flexible pavement and rigid cement concrete pavement, in to the K2+120 K2+220 installation of stop walls (Weighing), culvert set in K3+060 (Cover plate), the intersection set in the K0+060 (Decussating). 源¥自%六:維;論-文'網=www.aftnzs.live
Keywords: Yancheng; trade; transportation; highway  
目錄
第  1  章    引言    1 山區一級公路設計+CAD圖紙:http://www.aftnzs.live/gongcheng/20190616/34838.html
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