摘要
Abstract
A large amount of collapsible loess was distributed along the main canal of Yuzhou to Changge section of Middle Route Project of South to North Water Diversion, so the engineering treatment was needed for the foundation. The influence of collapsible loess foundation on the canal was analyzed. The engineering treatment measures worth being considered were de-scribed, such as treatment principle, sectional design, calculating method and calculation indexes selection. The correspanding foundation treatment measures was put forward according to the collapsibility, including soil compaction pile, dynamic compaction construction and heavy tamping construction. It was pointed out that in the implement of these measures, the design indexes should be adjusted according to the correlative productive trial .关键词
湿陷性黄土/地基处理/设计方案/设计参数/南水北调中线工程Key words
collapsible loess/foundation treatment/design scheme/design index/Middle Route Project of South to North Wa-ter Diversion分类
天文与地球科学
