摘要
Abstract
The Nanwu Ferry is located on the loess plateau in Beizhao Irrigation District,Shanxi Prov-ince.The terrain is strongly cutina"V"shape and is characterized by strong collapsible loess,with slopes prone to collapse.Based on the characteristics of the terrain and geological conditions,a superior arch type aqueduct+cast-in-place pile foundation structure was selected through comparative analy-sis.By using structural statics methods to determine structural dimensions,and then using MIDAS fi-nite element software for static and dynamic simulation analysis,the two methods are mutually verified,resulting in higher safety and reliability in structural design.Preplanning the structural dimensions can improve the computational efficiency of pre-processing and analysis while ensuring the accuracy of finite element calculations.This design method provides reference significance for similar aqueduct engineer-ing designs.关键词
黄河高阶地/湿陷性黄土/上乘拱式渡槽/灌注桩/MIDASKey words
loess plateau/strong collapsible loess/a superior arch type aqueduct/cast-in-place pile/MIDAS分类
建筑与水利
