摘要
云南省巧家县城北门垫高造地区内分布大范围的砂土,砂土液化会对填筑区及防护堤造成巨大的危害,正确评价防护堤及造地范围内液化砂土分布范围并提出防止措施,对工程有巨大的工程意义和经济效益。论文根据国内相关规范及经验,通过对初判、复判以及不同规范之间的对比,精确划分砂土液化范围,使勘察结果更好地为工程服务。
A large area of sand is distributed in the land fill area of the north Qiaojia county of Yurman prownce, tlae sana llquemctlon will cause large harm on the landfill area and fending dike, so correctively evaluating the distribution of the liquefaction sand in landfill area and protective dike, and presenting protection measures, have huge significance and economic benefit to the project. This paper according to the related regulation and experience at home and abroad, after preliminary judgment and returning judgment, and compares the differences between these regulations, the range of the sand liquefaction is exactly divided, and the investigation result can be used for the engineering.
作者
李德周
LI De-zhou(Zhejiang Huadong Construction Engineering Co.Ltd.,Hangzhou 310014,China)
出处
《工程建设与设计》
2018年第18期40-41,共2页
Construction & Design for Engineering
关键词
砂土液化
白鹤滩水电站
垫高造地
sand liquefaction
Baihetan Hydropower Station
land fill
