论文部分内容阅读
榆(林)府(谷)线全长220公里,在神木县境长153.5公里,是联络榆、神、府等县的惟一交通要道,公路修成后,解放了沿线群众几千年来长途人背肩挑的痛苦,促进了工农业生产的发展。神木地区因受内蒙干燥气候南流影响,年降雨量仅350毫米左右,大片沙丘分布面积很广,一般沙迹形成大片新月形长带,移动很快,淹没公路,阻碍交通,影响人民生活,给养路工作造成很大困难。清除这些流沙,占用了养路队绝大部分工日,有时因养路队力量不足,还得动员大量民工协助抢修维持通车,沿途学校,也将清除流沙,列为课余劳动制度。虽然这样,还是暮路朝丘,流沙的发展越来越为严重。在这条线路上,汽
Elm (forest) House (Valley) line length of 220 km, 153.5 km in the Shenmu County, is the only link to Yu, Shen, Prefecture and other major thoroughfares, the highway was completed, the liberation of the people along the long-distance thousands of years The pain of back-shoulders pick and promote the development of industrial and agricultural production. Due to the southward flow of the dry climate in Inner Mongolia, the Shenmu region has an annual rainfall of only about 350 mm. The large area of sand dunes is widely distributed. Generally, large crescent-shaped long belts are formed in the sandstorms, moving rapidly, flooding roads, hindering traffic and affecting people’s lives , To create road work has caused great difficulties. The removal of these quicksands took up most of the man-days of road maintenance teams. In some cases, due to insufficient strength of the road maintenance teams, a large number of migrant workers were mobilized to assist in maintenance and repair operations. Schools along the route also cleared quicksand and classified them as part-time labor systems. In spite of this, it is still Mulu Road, the development of quicksand more and more serious. In this line, steam