| The traditional side slope protection technology,mainly consider the safety factor,the form was quite simple,the protection effect was general,did not apply to the protection demand of the high grade highway.According to the characteristics of damage,the protective mechanism of ecological slope was studied systematically,from mechanical effect,hydro logical effect,ecological effect and economic benefit in this essay.The classic mode of ecological slope protection was system analyzed,from the plant,geotechnical fabric,planting concrete slope protection method,and lay the foundation for the application of ecological slope protection in engineering.Based on the investigation of the current research,slope protection technology of high-grade highway were comprehensive investigated and analyzed,the types of corruption and the status quo of protection on highway were researched,the mechanism of ecological slope protection was revealed.Based on this,the technology of slope protection adapted to the Guangdong regions were proposed,and the optimized slope ecological protection system was designed.According to the principle of local conditions and reasonable layout,the slope ecological protection system of yunzhan expressway was designed,especially the deep cutting slope,Based on this,the slope protection engineering effect and economy condition was analyzed systematically.Effectively promote the popularization and application of ecological technology in road slope protection areas,it has important practical significance to promoting road landscape and ecological construction. |
