摘要
改善沙漠地区交通是保证沙漠地区经济发展与繁荣的先决条件。开展沙漠地区交通建设刻不容缓。现阶段沙漠地区高等级公路存在的问题,并基于沙漠中的自然特征,提出了一种崭新的沙漠公路隧道设计方案。设计方案中充分展示环保节能的理念,并进行了初步的经济效益分析,论证了在沙漠地区修建此种隧道的可行性。认为开展沙漠中公路隧道的建设不仅可以在沙漠中起到防风固沙的绿化作用,而且有着不可估量的社会经济效益。
It is important for the desert region＇s economic development and prosperity to improve the transportation in the desert area. Hence, to carry out traffic construction in the desert area is urgent. In this paper, the problems of the desert highway is pointed out, and a new design program of the highway tunnel in the desert area is proposed on the basis of physical features of the desert. Analysis of economic benefit and demonstration of construction feasibility of the design program are made too. The concept of energy saving and environmental protection is fully reflected in the design program. Carrying out the construction of highway tunnels in the desert area not only plays a role of sand fixation, but also has immeasurable social and economic benefits.
出处
《中国沙漠》
CSCD
北大核心
2011年第3期563-566,共4页
Journal of Desert Research
关键词
公路隧道
环保
经济效益
可行性
沙漠地区
highway tunnel
environmental protection
economic benefit
feasibility
desert area
