高速公路边坡水土保持植物防护设计方案探讨

针对我国高速公路边坡水土流失防护存在形式多样、效果不一的问题 ,以洛界高速公路为例 ,介绍了边坡水土流失植物防护的设计方案 ,在采用人工模拟该区间百年一遇暴雨和径流试验对方案可行性验证的基础上 ,进行了效益分析 ,经过讨论认为该方案可供河南省及周边地区其它高速公路边坡采用植物防护时借鉴和参考 ,高速公路边坡应大力提倡采用植物进行防护 ,为保证施工质量应推行招投标制和监理制等。

To Discuss Project of Plant Defence System With Soil and Water Conservation on Highway Side Slope

For there are many various and having different effect questions in the plant defence system with soil and water conservation on highway side slope in our country, we can cite the Luojie highway,to introduce the project for defending soil and water loss on highway side slope with plants,we carry out the analysis about the benefit in the base of adopting false stimulance about the rainstorm and runoff that have the 1% frequence. We think the project can be used for reference by other comrades of Henan and the vicinal regions when they design the defence system with plants on the highway side slope. To ensure the high quality,we deem the defence system with plants should be vigorously advorcated,and then the system of inviting public bidding and supervise should be spreaded.