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渝黔高速公路真武山隧道为西南地区已建最大规模的三车道扁平状大断面长大公路隧道,隧道地处重庆市生态林区,其地下水为重庆市饮用水源,环保要求高;建筑物密集,人文、自然景观较多;地质情况十分复杂且无法回避。设计中进行了大量的方案比选工作,在设计和配合施工工作中,结合工程实际进行了大量的研讨,克服了重重困难,使隧道提前一年顺利通车。
Chongqing-Guizhou Expressway The true Wushan Tunnel is the largest three-lane flat-shaped large-section and long-distance highway tunnel in the southwest of China. The tunnel is located in the ecological forest area of Chongqing. Its groundwater is the source of drinking water supply in Chongqing. Intensive, cultural, natural landscape more; geological conditions are very complicated and can not be avoided. In the design, a great deal of program comparison and selection work was carried out. During the design and coordination of construction work, lots of discussions were carried out in combination with the actual project so as to overcome the difficulties and make the tunnel open to traffic one year ahead of schedule.