One definition and analysis method of relaxation zone in cutting slope 开挖边坡松动区的一种定义及分析方法
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It is interpreted in detail by an example . numerical analysis method of relaxation zone is provided and its procedure by analyzing stress field or displacement field is given in detail by some practical high rock slope projects . analysis results of relaxation zone of four typical worksites corresponding to foregoing four slope geological structures are presented 同时，提出了确定岩石高边坡开挖松弛区范围的数值分析方法，并通过工程实例较详细地叙述了用应力分析法和位移分析法搜索确定开挖松弛区的过程，给出了所选的4类研究结构相应代表性工点的分析结果。
