结合永宁高速公路高边坡防护施工工程实例,简要对高速公路高边坡防护工程中预应力框架体系防护方案的加固原理、施工工艺进行了详细阐述,并对处理效果进行了简要评价,对今后同类工程具有一定指导意义。%Combining with the example of the high slope protection construction of Yong＇an-Ninghua expressway,the paper has the detailed illustration on the consolidation principle and the construction craft of the protection scheme for the presstressed frame system in the high slope protection project of the expressways,and has the brief evaluation of the treatment effect,so as to have the direction significance for the similar projects in future.
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