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老山隧道是江苏省宁淮高速公路的控制性工程,由于其特殊的地理位置和地形地貌,工程建设具有环保要求高、施工技术风险大等显著特点。隧道穿越国家级森林公园——老山,老山秀丽的景色不能因为修建宁淮高速公路而遭到破坏。牢固树立“不破坏就是最大的保护”的思想,从坚持可持续发展和人与自然和谐相处的理念出发,通过科技创新让“架桥铺路”与“生态环保”从“势不两立”走向“和谐统一”,是科学发展观的时代要求,也是广大筑路人的奋斗目标。文章介绍了在江苏省宁淮高速公路老山隧道建设过程中,原生态隧道建设理念的提出、探索与实践,经证明这些措施行之有效,对类似工程的施工与设计提供了有力的借鉴。
Laoshan Tunnel is a controlled project of Ninghuai Expressway in Jiangsu Province. Because of its special geographical location and topography, the project construction has the prominent features of high environmental protection requirements and large construction technology risks. Tunnel through the national forest park - Laoshan, Laoshan beautiful scenery can not be destroyed due to the construction of Ning-Huai Expressway. From the concept of sustainable development and harmonious coexistence between man and nature, we must make “bridging the gap” and “eco-friendly” from “irreconcilable” to “harmonious unity” through technological innovation "Is the requirements of the times of the scientific concept of development and also the goal of the majority of road-building people. This paper introduces the proposition, exploration and practice of the original ecological tunnel construction in the construction of Laoshan Tunnel of Ninghuai Expressway in Jiangsu Province. These measures are proved to be effective and provide a good reference for the construction and design of similar projects.