承德地區(qū)農村公路網(wǎng)適應性評價與優(yōu)化
發(fā)布時間：2018-07-23 18:32
【摘要】：農村公路是我國公路網(wǎng)的重要組成部分,規(guī)模大、覆蓋面廣,其里程占全國公路通車總里程的四分之三以上,連接廣大的縣、鄉(xiāng)、村,直接服務于農業(yè)、農村經濟發(fā)展和農民出行,是促進農村乃至全社會經濟發(fā)展和保障社會穩(wěn)定都具有十分重要的經濟意義和社會意義。本題研究目的在于完善承德市域農村公路網(wǎng)布局,優(yōu)化路網(wǎng)等級結構,使農村公路建設和養(yǎng)護工作更加科學、和諧、有序地發(fā)展,在現(xiàn)有承德市域國省干線公路網(wǎng)布局的基礎上,本著“認真研究,科學規(guī)劃、合理布局”的思想,遵循全面規(guī)劃、合理布局、保障暢通、保護環(huán)境、建設與養(yǎng)護改造并重的原則,對全市的農村公路網(wǎng)布局進行規(guī)劃和優(yōu)化。通過對承德市農村公路網(wǎng)的規(guī)劃、優(yōu)化和調整,有效地避免建設決策和布局的隨意性、重復性及盲目性。本文主要內容是在深入進行承德市社會經濟和交通運輸現(xiàn)狀調查的基礎上,建立評價指標體系,對承德市現(xiàn)有農村公路網(wǎng)進行定量分析評價,揭示其存在的主要矛盾,尋求解決矛盾的總體思路和途徑,同時制定建設發(fā)展戰(zhàn)略,提出路網(wǎng)布局優(yōu)化及公路分期建設的可行方案。
[Abstract]:Rural highway is an important part of highway network in our country. It has a large scale and wide coverage. Its mileage accounts for more than 3/4 of the total mileage of highway opening in China. It connects counties, townships and villages and serves agriculture directly. The development of rural economy and the travel of farmers are of great economic and social significance to promote the development of rural and even the whole social economy and to ensure social stability. The purpose of this study is to improve the layout of the rural highway network in Chengde City, optimize the grade structure of the road network, and make the rural highway construction and maintenance work more scientific, harmonious and orderly. On the basis of the existing layout of the trunk highway network of Chengde City, and in line with the idea of "seriously studying, scientifically planning, reasonably distributing", following the overall planning, rational layout, ensuring smooth flow and protecting the environment, According to the principle of equal emphasis on construction and maintenance, the layout of rural highway network in the whole city is planned and optimized. Through the planning, optimization and adjustment of the rural highway network in Chengde City, the randomness, repeatability and blindness of the construction decision and layout are effectively avoided. The main content of this paper is to establish the evaluation index system on the basis of the investigation of the social economy and transportation status in Chengde City, and to quantitatively evaluate the existing rural highway network in Chengde City, and to reveal the main contradiction in its existence. This paper tries to find out the general ideas and ways to solve the contradiction, and at the same time, formulates the strategy of construction and development, and puts forward the feasible plan of optimizing the layout of road network and constructing highway by stages.
【學位授予單位】：河北工業(yè)大學
【學位級別】：碩士
【學位授予年份】：2015
【分類號】：U491
，
本文編號：2140259
[Abstract]:Rural highway is an important part of highway network in our country. It has a large scale and wide coverage. Its mileage accounts for more than 3/4 of the total mileage of highway opening in China. It connects counties, townships and villages and serves agriculture directly. The development of rural economy and the travel of farmers are of great economic and social significance to promote the development of rural and even the whole social economy and to ensure social stability. The purpose of this study is to improve the layout of the rural highway network in Chengde City, optimize the grade structure of the road network, and make the rural highway construction and maintenance work more scientific, harmonious and orderly. On the basis of the existing layout of the trunk highway network of Chengde City, and in line with the idea of "seriously studying, scientifically planning, reasonably distributing", following the overall planning, rational layout, ensuring smooth flow and protecting the environment, According to the principle of equal emphasis on construction and maintenance, the layout of rural highway network in the whole city is planned and optimized. Through the planning, optimization and adjustment of the rural highway network in Chengde City, the randomness, repeatability and blindness of the construction decision and layout are effectively avoided. The main content of this paper is to establish the evaluation index system on the basis of the investigation of the social economy and transportation status in Chengde City, and to quantitatively evaluate the existing rural highway network in Chengde City, and to reveal the main contradiction in its existence. This paper tries to find out the general ideas and ways to solve the contradiction, and at the same time, formulates the strategy of construction and development, and puts forward the feasible plan of optimizing the layout of road network and constructing highway by stages.
【學位授予單位】：河北工業(yè)大學
【學位級別】：碩士
【學位授予年份】：2015
【分類號】：U491
，
本文編號：2140259
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