高铁路基智能微渗保润技术应用效果研究

摘要
图/表
参考文献
相关文章 (15)

全文: PDF (672 KB) HTML (0 KB)
输出: BibTeX | EndNote (RIS)

摘要 研究目的: 采取有效措施预防和治理荒漠化环境对高铁线路运营安全的威胁是亟待研究的重大铁路工程问题之一。以宁夏地区荒漠化为背景,对智能微渗保润技术在高速铁路沿线路基边坡荒漠化防治中的应用效果进行客观评价,为荒漠化地区高速铁路沿线生态环保工程建设提供科学依据。
研究结论: (1)智能微渗保润技术作为一种创新技术成功应用到高铁路基边坡水土保持及沙害防治领域中,是荒漠化地区高铁路基沿线防沙治沙的一项新技术、新方法;(2)智能微渗保润技术可以明显改善路基边坡土壤的水分、养分条件,为植被生长提供必要的基础环境;(3)相对于普通养护条件,智能微渗保润维养系统试验段路堤边坡植被的成活率、密度、盖度、株高等均得到大幅度提升,既能达到防沙治沙的生态环保目的,又能起到良好的景观效果;(4)本研究成果可为荒漠化地区高铁路基沿线的风沙防治与生态环保提供参考。

	服务

	把本文推荐给朋友
	加入我的书架
	加入引用管理器
	E-mail Alert
	RSS
	作者相关文章
	赵永虎
	米维军
	苗学云
	韩侃
	张小博
	孙梦珂

关键词 ：高速铁路, 荒漠化, 智能微渗保润技术, 应用效果, 风沙防治, 生态环保

Abstract：Research purposes: Taking effective measures to prevent and control the threat of desertification environment to the operation safety of high-speed railway line is one of the major railway engineering problems to be studied. Based on the background of desertification in Ningxia areas, the application effect of intelligent micro infiltration and moistening technology in desertification controlling of high-speed railway subgrade was objectively evaluated, which provided scientific basis for ecological environment protection engineering construction along high-speed railway in desertification areas.
Research conclusions: (1) As an innovative technology, the intelligent micro infiltration and moistening technology has been successfully applied to the field of soil and water conservation and sand controlling of high-speed railway subgrade slope, which is a new technology and method of sand controlling along the high-speed railway in desertification areas. (2) The intelligent micro infiltration and moistening technology can obviously improve the moisture and nutrient conditions of subgrade slope soil, and provide the necessary basic environment for vegetation growth at the same time. (3) Compared with the ordinary maintenance conditions, the survival rate, density, coverage and plant height of vegetation on the embankment slope of the micro infiltration and maintenance section have been greatly improved, which can not only achieve the ecological and environmental protection purpose of sand controlling, but also play a good landscape effect. (4) The research results can provide a reference for sand controlling and ecological protection along the high-speed railway subgrade in desertification areas.

Key words： high-speed railway desertification intelligent micro infiltration and moistening technology application effect sand controlling ecological and environmental protection

收稿日期: 2021-02-01

基金资助:宁夏回族自治区重点研发计划项目(2019BFG02013)

作者简介: ^**赵永虎,1987年出生,男,工程师。

引用本文:

赵永虎, 米维军, 苗学云, 韩侃, 张小博, 孙梦珂. 高铁路基智能微渗保润技术应用效果研究[J]. 铁道工程学报, 2022, 39(7): 25-29.
ZHAO Yonghu, MI Weijun, MIAO Xueyun, HAN Kan, ZHANG Xiaobo, SUN Mengke. Research on the Application Effect of Intelligent Micro Infiltration and Moistening Technology in the High Speed Railway Subgrade. Journal of Railway Engineering Society, 2022, 39(7): 25-29.

链接本文:

https://tdgcxb.crec.cn/CN/ 或 https://tdgcxb.crec.cn/CN/Y2022/V39/I7/25

[1]	苑韶峰, 邹长新, 沈渭寿, 等. 敦煌铁路工程建设的土地荒漠化影响[J]. 土壤通报, 2006(3): 452-455.Yuan Shaofeng, Zou Changxin, Shen Weishou, etc. Land Desertification Impact from Dunhuang Railway Construction[J]. Chinese Journal of Soil Science, 2006(3): 452-455.
[2]	李昕, 张新全. 草本植被在荒漠化治理、高速公路绿化以及铁路护坡中的作用[J]. 四川草原, 2003(5):4-6.Li Xin, Zhang Xinquan. Important Functions of Herbs in Rectifying Desertification as well as Slope Protection and Landscaping for Highways and Railways[J]. Journal of Sichuan Grassland, 2003(5):4-6.
[3]	李德良, 李刚. 荒漠化地区铁路施工临时工程生态恢复技术研究——以兰新二线甘青段为例[J].铁路节能环保与安全卫生, 2015(6): 263-264.Li Deliang, Li Gang. Study on Ecological Restoration Technology of Temporary Railway Construction Project in Desertification Area——Taking Ganqing Section of Lanzhou to Xinjiang Second Line as an Example [J]. Railway Energy Saving & Environmental Protection & Occupational Safety and Health, 2015(6):263-264.
[4]	程建军, 王瑞, 王连, 等. 铁路治沙HDPE网的数值模拟计算[J]. 中国铁道科学, 2019(6):1-8.Cheng Jianjun, Wang Rui, Wang Lian, etc. Numerical Simulation of Railway Sand Control HDPE Network[J]. China Railway Science, 2019(6):1-8.
[5]	潘瑞萍, 王亮, 李君, 等. 塑料网格沙障固沙技术在临策铁路治沙造林中的推广应用[J]. 内蒙古林业, 2014(6): 10-11.Pan Ruiping, Wang Liang, Li Jun, etc. Popularization and Application of Sand Fixation Technology with Plastic Mesh Sand Barrier in Sand Control and Afforestation of Lin’ce Railway[J]. Inner Mongolia Forestry, 2014(6): 10-11.
[6]	索滢,王忠静. 典型节水灌溉技术综合性能评价研究[J]. 灌溉排水学报, 2018(11):113-120.Suo Ying, Wang Zhongjing. Systematically Evaluating the Performance of Typical Water-saving Irrigation Techniques[J]. Journal of Irrigation and Drainage, 2018(11):113-120.
[7]	魏全盛, 谷利芬. 温室智能水肥一体化微喷灌装置设计[J]. 农机化研究, 2017(9):134-138.Wei Quansheng, Gu Lifen. Micro Irrigation Device Design for Intelligent Greenhouse Fertigation[J]. Journal of Agricultural Mechanization Research, 2017(9):134-138.
[8]	马新民, 米维军, 刘涛, 等. 高铁沿线绿化微渗保润维养方法:中国,CN201911110078.8[P]. 2020-02-28.Ma Xinmin, Mi Weijun, Liu Tao, etc. The Method of Micro Infiltration and Maintenance for Greening along High Speed Railway:China,CN201911110078.8[P]. 2020-02-28.