太中银铁路沿线沙害的治理原则及措施研究  

Research on Controlling Principle and Measures of Sand Calamity along Taizhongyin Railway

作　　者：朱生宪[1] 徐实[1] 杨有海[2,3] 秦雷[2,3] 

机构地区：[1]兰州铁路局,甘肃兰州730000 [2]兰州交通大学土木工程学院,甘肃兰州730070 [3]甘肃省道路桥梁与地下工程重点实验室,甘肃兰州730070

出　　处：《兰州交通大学学报》2012年第4期62-66,70,共6页Journal of Lanzhou Jiaotong University

基　　金：铁道部科技研究开发计划项目(2011G023-C)

摘　　要：太中银铁路穿越毛乌素沙地南缘,在调查研究毛乌素沙地自然环境特征、沙丘分布的基础上,分析了太中银铁路沿线沙害成因及特点;根据沙害的程度及情况确立了"因地制宜、因害设防、就地取材、固阻结合、工程措施与植物措施相结合、植物措施为根本、综合治理"的基本治理原则,为太中银铁路沙害治理措施的制定提供了指导原则和依据.采取了相应的工程和植物防沙措施,有效地减轻了沙害对铁路运营的影响.Taiyuan-Zhongwei-Yinchuan Railway goes through the southern edge of Maowusu sandy area and this brings the issue of sand calamity along the railway. By investigating and analyzing the distribution of sand tune as well as the natural environment features of Maowusu sandy land, this paper firstly takes a closer look at the causes and characteristics of sand calamity. Then accordingly a comprehensive controlling principle is put forward, which includes the idea that actions that suit local circumstances and correspond to different types of sand calamity should be taken,the sand fixation and sand prevention should be equally done and plant-based methods should be attached to more importance,to name a few. ]＇his principle offers guidance for making the right decision and implementing good measures. The current practice of combining engineering methods and plant-based methods proves to be an effective way and successfully offsets the negative effect of sand calamity on railway operation.

关 键 词：毛乌素沙地 铁路沙害 治理原则 治理措施 

分 类 号：U216.413[交通运输工程—道路与铁道工程]