Hebei Mountain Highway Slope Protection System

mountain highway as a highway Hebei an important component part of the mountain to protect the regicn's economic infrastructure one of the important and the development of the province is directly related to the overall level of road play, agriculture and economic development in mountainous areas,With mountain roads increasingly rapidly,the share of mountain highway mileage of highway mileage increasingly large percentage,conservation of mountain highway mileage is increasing every year spent on a mountain road on the slope of funds is also increasing.For the slope protection,domestic and foreign have various methods,such as:clean surface, and shotcrete stone surface and the use of concrete,asphalt,riprap,etc.,but these have a fatal weakness,the use of clean face,and shotcrete stone surface and the use of concrete,asphalt,riprap protection methods such as the slope,often due to excessive destruction of the human impact of the original natural and ecological environment.so that the entire road is almost formed a gray line,and While these protective measures outside the slope formed a protective layer of solid layer,but if there is a protective layer of water into the lower water flow and form,these protective measures will also be destroyed.In light of this,the establishment of a well-established mountain highway slope protection system is an economic,environmental,Long-term protective measures.Therefore,the paper highlights the study of how to build a set of economic and applicable Highway Slope ecological protection system.For ecological protection measures is not a simple choice for several domestic and international ecological protection measures used copy,but according to the Hebei local economic conditions, technical conditions,weather conditions and terrain conditions.Hebei Highway Slope combination of different composition,choice of several different protective measures. Some of the improvement of protective measures,the creation of suitable Hebei mountain highway slope protection of the ecological protection measures,establish a perennial effective utilization of high ecological protection system.