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我国南方地区存在大量的高塑性土。高塑性土路用性能差,如何合理利用是公路建设者关注的课题。从路面对路基的要求出发,详细分析了高塑性土的路用特性,以确保路基的强度与稳定为目标,在总结多个工程实例与科研成果的基础上,提出了高塑性土的适用范围、压实标准与施工要点。
There are a large number of high plasticity soils in southern China. High plasticity dirt road performance is poor, how to make reasonable use of road construction is the subject of concern. Based on the requirement of roadbed to subgrade, the paper analyzes the road characteristics of high plasticity soil in detail and aims at ensuring the strength and stability of roadbed. Based on the conclusion of several engineering examples and scientific research achievements, the paper puts forward the application of high plasticity soil Range, compaction standards and construction essentials.