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沙漠地区公路路基防护一直是公路建设部门重点研究的问题。针对 2 10国道榆 (林 )清 (涧 )段二级公路改建工程中沙土路基的防护问题 ,研究应用了预制混凝土花格网护坡。实践证明 ,这种方法有效解决了沙漠地区沙土路基边坡防护问题 ,达到了美化公路的目的。
Highway subgrade protection in desert areas has always been a key issue for highway construction departments. In view of the protection of sand-soil subgrade in the reconstruction of Grade II highway of Elm (Lin) Qing (Jian) section of 2 10 national highway, the precast concrete lattice grid slope protection is applied. Practice shows that this method effectively solves the problem of slope protection of sandy soil subgrade in desert area and achieves the purpose of beautifying the highway.