扬黄灌溉工程阎家沟渡槽优化设计  

Opptimum Design of Yanjiagou Aqueduct of Yellow River Project

作　　者：王引田[1] 吴恺[1] 王卫东[1] 

机构地区：[1]水利部山西水利水电设计研究院,山西太原030024

出　　处：《电力学报》2003年第4期314-316,共3页Journal of Electric Power

摘　　要：针对阎家沟渡槽地处湿陷性黄土覆盖层厚、冲沟窄而深、沟谷地下水位较高的特点 ,对渡槽进行了选择、优化设计 ,最终选择了过流条件较合理的“U”型槽身、适应湿陷性黄土层的扩底井柱桩及转孔灌柱桩基础和经济合理的超高型“A”字型支承排架。Locatcd in the thick layer of slumping loess with narrow, deep gulches and high ground water level, Yanjiagou Aqueduct needs alternative and optimum structural design to achieve a satisfactory service performance. The design consideration and process are described in this paper.

关 键 词：灌溉工程 渡槽 优化设计 湿陷性黄土 灌注桩 扩底井柱桩 支承排架 

分 类 号：TV672.3[水利工程—水利水电工程]