宝鸡至汉中(陕川界)高速公路边坡植被防护技术的研究

摘要

With expressway development and environment protection consciousness improving, slope protection technology with vegetation has drawn much more atten-tion. From the perspective of ecology, Baoji-Hanzhong Expressway maximized slope protection technology with vegetation and formed attracting landscapes on basis of eco-protection. This research introduced the technology of Baoji-Hanzhong Express-way, and explored a low-cost and effective biological slopeprotection way, suitable for Baoji-Hanzhong Expressway, according to slope protection technologies, at home and abroad, with botany, water and soil conservation engineering, and architecture, which fixed and stabilized slopes, prevented rainfal scouring, and advanced slope protection development in China.%随着我国高速公路建设快速发展以及人类环境保护意识的不断增强，边坡植被护坡技术越来越受到重视，在高速公路建设中被广泛应用。宝汉高速（宝鸡至汉中）从生态的角度出发，最大限度地采用了边坡植被护坡技术，并在生态防护的基础上，兼顾良好景观的形成。根据目前国内外边坡植被护坡技术的现状和发展趋势，综合运用植物学、水土保持工程、风景园林等诸多学科的知识，介绍了宝汉高速公路边坡植被护坡技术，探索了一条成本低、效果好、适合宝汉高速公路边坡实际情况的生物复合护坡十大理想模式，使生态防护既能满足护坡固坡、防止冲刷的工程要求，又能因地制宜。该技术与周围生态景观有机地相结合，促进我国高速公路边坡生态防护事业的发展。