【摘要】 宁夏固海扩灌六干渠工程区被大面积黄土类土所覆盖 ,土体成因类型复杂 ,其湿陷等级与类型、湿陷总量和程度各不相同。为了查明土体的工程特性 ,判定土层的湿陷类型及深度 ,在调查测绘的基础上做了大量的现场和室内土工试验 ,采用岩土工程统计分析的方法 ,对各类土体的湿陷性进行了评价。更多还原

【Abstract】 The project area of trunk canal 6 is covered by loess like earth with a complicate origin and different global hydrocompaction and settling extent. In order to identify its engineering characteristics and determine its hydrocompaction type and depth, large amounts of field and lab tests have been conducted on the basis of surveying mapping. By adopting the geotechnical statistic analysis, the hydrocompaction of various types of earth mass is assessed.更多还原