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路堑开挖施工是路基施工中工程量很大的施工内容,由于其破坏了原地层的天然平衡状态,所以在进行开挖时需要注意边坡的稳定性和排水。本文就土方路堑开挖方法及注意事项进行了详细的分析。
Cutting excavation construction is a large amount of construction content in subgrade construction. Since it destroys the natural balance of the original formation, it is necessary to pay attention to slope stability and drainage during excavation. In this paper, the earthwork cutting excavation method and precautions were analyzed in detail.