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2011年5月27日,交通运输部批准颁布了《采空区公路设计与施工技术细则》(JTG/T D31-03—2011)(简称《细则》)公路工程行业推荐性标准,于2011年7月1日起实施。《细则》由交通运输部以《关于下达2008年度公路工程行业标准制修订年度计划的通知》(交公路发[2008]147号)批准立项。主编单位山西省交通规划勘察设计院会同参编单位中交第二公路勘察设计研究院有限公司、中国地质大学(北京)和中交通力建设股份有限公司的数十位专家参加了标准的起草工作。《细则》是采空区公路建设的首个行业推荐性标准。《细则》系统地对采空区勘察工作的阶段、方法、内容、深度进行了规范。在采用区设计方面,规定了采
On May 27, 2011, the Ministry of Transport approved the promulgation of the Recommended Standards for Highway Engineering Industry (“JTG / T D31-03-2011”) (Rules for Design and Construction of Roads in Gob Area) July 1 implementation. The “Detailed Rules” were approved by the Ministry of Transport under the “Notice on Issuing the Annual Plan for Revision and Revision of Highway Engineering Industry Standards in 2008” (Jiaxing Lu Fa [2008] No. 147). The compilation unit of the Planning and Design Institute of Communications of Shanxi Province, together with the dozens of experts of CCCC Second Highway Survey and Design Institute Co., Ltd., China University of Geosciences (Beijing) and China Communications Construction Co., Ltd. participated in the standard drafting work . “Rules” is the first industry recommended standard for highway construction in goaf. The Rules systematically regulate the stage, method, content and depth of the prospecting work in the goaf. In the area of design, the provisions of mining