【摘要】 文中针对国道G312线果子沟段雪崩灾害的特点,提出了工程治理与生物治理相结合的综合治理方案,制定了采用挡雪坝的防治措施,并在G312线的改建工程中得到实际应用。该措施的应用,防治了果子沟段雪崩的频繁发生,促进当地运输经济的发展和生态环境的良性循环,收到了双重社会效益。更多还原

【Abstract】 To direct at the characteristics of the avalanche disasters occurring in the Guozigou section of nationalroad 312,this paper proposes the comprehensive program unify the biological prevation and projrct prevation.The dam keeping off snow is practiced in the alterative project of national road 312.The application of this measure has prevented and controlled avalanche frequent occurrence at the Guozigou section,promoted the local economy development and positive cycle of the ecological environment,has received the dual society benefits.更多还原