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1990年7月底,内蒙古交通厅组织有关专家、工程技术人员20余人,组成“土工布治理油路病害科研项目鉴定委员会”,对由锡林郭勒盟交通科学研究所承担的207国道内蒙段利用土工布治理油路翻浆、网裂项目进行了鉴定。207国道内蒙古境内的锡林浩特——宝昌——三号地307公里路段,由于近年草原经济开发,油田的出现,这条改建十年,服役期已满的公路,承受着超出原设计交通量89%、大吨
At the end of July 1990, the Inner Mongolia Communications Department organized more than 20 experts and engineers and technicians to form the Geotechnical Cloth Treatment Oil Diseases Research Project Appraisal Committee, and took control of Inner Mongolia section 207 national highway borne by Xilin Gol League Transportation Science Research Institute using geotextiles Oil dip, mesh cracking project was identified. Due to the economic development of prairie in recent years and the emergence of oil fields, the highway that has been rebuilt for ten years and has been in full service has suffered more than the original designed traffic volume of 89 %, Large tonnage