沈大高速公路改扩建工程的生态环境保护措施

Measures for Protection of Ecological Environment of Engineerings Reconstruction and Extension on Shen-Da Freeway

介绍了沈大高速公路改扩建工程中采取的生态环境保护措施:选择合理的建设方案减少对地表植被的破坏并避免产生沥青固体垃圾;采取了有效的工程措施减少水土流失;公路绿化和景观与周围环境相协调。

The paper introduces taking the measures for protection of ecological environment and selecting the rational building plan in reconstruction and extension of Shen - Da Freeway, which have reduced the failure of earth surface vegetation and avoided the asphalt solid garbage. The paper also takes valid measures in engineering buklding in order to lessen water losses and soil erosion and to give coodination of afforestation and landscape with surroundings.