论文部分内容阅读
针对砂性土路基边坡在雨季及冬季雨雪融化由于水的冲刷易形成冲沟、剥蚀等病害,影响公路整体稳定性和景观要求,提出了路基边坡防护的生态方法,即植物纤维毯综合防护技术。其可以控制水力的侵蚀、防止水土流失,同时达到边坡稳定、生态修复和景观绿化的功能。对于改善生态环境、替代传统的浆砌片石护坡、混凝土骨架护坡、混凝土预制框格护坡和喷射混凝土护坡等具有非常重要的意义。
Aimed at the melting of slope of sandy soil subgrade in the rainy season and in winter, because of the erosion of water and the formation of gully and erosion, the overall stability and landscape requirements of the highway are affected. The ecological method of subgrade slope protection is put forward, that is, the plant fiber blanket Integrated protection technology. It can control hydraulic erosion and prevent water and soil loss, and simultaneously achieve the functions of slope stability, ecological restoration and landscape greening. For the improvement of ecological environment, instead of the traditional mortar masonry slope protection, concrete skeleton slope protection, prefabricated concrete box slope protection and spray concrete slope protection is of great significance.