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以正交表L9(34) 设计9 组试验,进行了27 次( 每组3 次重复试验) 为探讨加筋土陡边坡可能的状态和其相关因素的相关关系室内模型试验,并以所得的数据为依据,进行方差分析、误差分析,确定各影响因素对边坡状态影响程度的排序,再结合层次分析原理(AHP 法) 得出各影响因素的权重,进而应用模糊聚类方法对模型试验的边坡进行状态评定分析,并将所得结论和试验结果对比,成功地找到了加筋土陡边坡状态评定的量化指标。对加筋土边坡的破坏模式划分和应用的合理性进行了讨论,并提出了相应的建议
Nine groups of tests were designed with orthogonal table L9(34) and 27 tests (3 replicates per group) were conducted to investigate the correlation between the possible state of the reinforced slope and its related factors. Based on the data, the variance analysis and error analysis are performed to determine the influence degree of each influencing factor on the slope state, and then the weight of each influencing factor is obtained by combining the Analytic Hierarchy Process (AHP method), and then the fuzzy clustering method is applied to the model. The state of the test slope was evaluated and compared with the conclusions obtained and the test results. A quantitative index of the evaluation of the state of the reinforced slope was successfully found. The rationality of the division and application of the failure modes of reinforced earth slopes was discussed, and corresponding suggestions were put forward.