摘要
控制黄土湿陷性的因素很多,而同一场地黄土的湿陷性往往具有较大的差异性。研究了耀州黄土塬黄土湿陷系数及湿陷量与地形地貌、地下水及人类活动的关系,探讨了其与实验奎指标的关系,初步判定了其场地的湿陷类型, 总结了该区影响黄土湿陷性的主要因素。为指导工程建设提供了可靠的依据。
There are many factors that affect the loess collapsibility, and loess collapsibility commonly have biggish otherness in a small area. This paper studied the relationship between landform, groundwater, human activity and loess collapsibility in loeossial plateau of YaoZhou. The relationship between laboratory index and loess collapsibility of sample was also studied. The collapse type of site was primarily determinant. The main factors that affecting loess collapsibility were summarized. This paper provided a credible gist for construction of engineering.
出处
《西部探矿工程》
CAS
2006年第3期56-58,共3页
West-China Exploration Engineering
关键词
黄土湿陷性
影响因素
实验室指标
loess collapsibility
affecting factors
index of laboratory
