大厚度自重湿陷性黄土地基上渡槽桩基的设计方法  

Design method for aqueduct piles on deep layer Loess foundation with gravity damping collapse characteristics

作　　者：李敬昌[1] LI Jing-chang (Shaanxi Institute of Water Resources and Electric Power Investigation and Design MWR, Shaanxi Xi'an 710001, China)

机构地区：[1]水利部陕西水利电力勘测设计研究院，陕西西安710001

出　　处：《西北水力发电》2004年第2期4-6,共3页Journal of Northwest Hydroelectric Power

摘　　要：通过对宁夏扬黄扶贫灌溉工程渠道建筑物的基础处理，阐述了在大厚度自重湿陷性黄土地基采用桩基设计的理论依据及方法，为以后类似基础处理工程提供借鉴。The theory and method of piles on deep layer Loess foundation with gravity damping collapse characteristics are expounded in this paper, the foundation treatment for canal structures are taken as examples, which belong to the project of pumping water from the Yellow River to help the poors in Ningxia Autonomous Region. The experience may provide some reference for other similar projects.

关 键 词：大厚度 自重湿陷黄土 桩基 设计 

分 类 号：TU473.1[建筑科学—结构工程;建筑科学—土工工程]