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内蒙古地区地处干旱、半干旱地带,公路风蚀、砂埋病害严重,尤其在公路工程施工中,由于大量的高填深挖施工,破坏了原始地貌,影响了岩土的稳定性,导致了许多不稳定和不安全因素,使部分路段出现严重的砂埋现象,这就迫切需要对该类地区风砂防护措施进行研究总结。在吸收总结前人经验的基础上,采用了若干固砂方法对内蒙古地区风砂进行治理。文章通过分析总结,介绍了几种适合干旱地区的固砂方法及其在工程的实际应用情况。针对不同路段,选择不同的固砂方式进行风砂防护,并对依托工程进行固砂效果分析。通过分析总结了不同路段的固砂效果,验证了这些固砂措施的有效性和可行性,为以后类似工程提供参考。
Inner Mongolia is located in the arid and semi-arid zones, with wind erosion and severe road embankment. Especially in highway construction, due to a large number of high-fill and deep-cut excavations, the original landform is damaged and the stability of geotechnics is affected, resulting in many Unstable and insecure factors have led to serious sand burying in some sections, which urgently needs to study and summarize the wind-sand protection measures in such areas. On the basis of absorbing and summarizing the experience of the predecessors, a number of sand-fixing methods were adopted to harness the wind sand in Inner Mongolia. By analyzing and summarizing, the article introduced several kinds of sand fixing methods suitable for arid areas and their practical application in engineering. For different road sections, choose a different method of sand consolidation wind sand protection, and rely on the project for sand consolidation effect analysis. By analyzing and summarizing the effect of sand fixation on different road sections, the effectiveness and feasibility of these sand fixation measures are verified, which can provide references for similar projects in the future.