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随着我国国民经济的快速发展,公路建设方兴未艾,但由于矿产资源的采掘仍在持续地发展中,采空区面积也在不断的增加。采空区作为一种特殊的地质病害,具有隐蔽性强和处治费用高的特点,公路建设不可避免要遭遇这一问题。空区作为一种特殊地质病害,对公路建设的方案、造价以及运营安全影响较大。本文结合工程实例,介绍了采空区的埋深及其特征,并提出了相应的处治措施,供类似工程参考和借鉴。
With the rapid development of our country’s national economy, highway construction is in the ascendant. However, as the mining of mineral resources continues to develop, the area of goafs is also constantly increasing. As a special geologic disease, the goaf has the characteristics of strong concealment and high cost of treatment. The highway construction inevitably encounters this problem. As a special geological disease, the open space has a great impact on the highway construction scheme, construction cost and operation safety. Based on the engineering examples, this paper introduces the depth of mined-out area and its characteristics, and puts forward corresponding treatment measures for reference and reference of similar projects.