摘要
以某公路土质边坡维护工程作为案例,阐述了SNS柔性防护网的分类及工作原理,从设计方面、施工方面、经济性和环保性等4个方面分别和其他边坡防护技术进行了对比分析。与传统的浆砌片石、锚杆加固、挡土墙等刚性防护措施比较,SNS柔性防护系统不但拥有传统防护技术的预防治理作用,而且可以预防治理坡面常见地质灾害。SNS柔性防护系统秉承“以柔制刚”的理念达到“事倍功半”效益,是一种施工便捷、资金投入相对少,对已有公路以及周边建筑物扰动相对小,对危险落石落土有阻拦作用的新方法。
Taking a highway soil slope maintenance project as a case,the classification and working principle of the SNS flexible protection net are described,and compared and analyzed from the aspects of design,construction,economy and environmental protection.And the SNS flexible protection system not only has the prevention and treatment effect of the traditional protection technology,but also can prevent the common geological disasters in the treatment slope.The SNS flexible protection system adheres to the concept of"soft-making",which is a kind of convenient construction,relatively small capital investment,relatively small disturbance to existing roads and surrounding buildings,and a new and effective method to stop the dangerous falling of the soil.
作者
陈波
徐成桂
CHEN Bo;XU Cheng Gui(Department of Resource Exploration and Civil Engineering, The Engineering & technical college of Chengdu University of Technology,Leshan, Sichuan 614000, China;Basic Teaching Departmen, The Engineering & Technical College of Chengdu University of Technology, Leshan, Sichuan 614000, China)
出处
《公路工程》
北大核心
2020年第2期112-115,共4页
Highway Engineering
基金
四川省教育厅科研项目(18ZB0084)
成都理工工程技术学院院级基金项目(C122019019)。
关键词
SNS柔性防护系统
公路
土质边坡
设计
施工
SNS flexible protection system
highway
soil slope
design
construction
