摘要
以南水北调中线工程钢筋混凝土多纵梁渡槽结构为研究对象建立了相应的有限元分析模型,分析了纵横梁高度、侧墙宽度、纵梁间距、底板厚度以及预应力作用等因素对渡槽结构内力的影响规律,为渡槽优化设计提供分析依据.
The corresponding finite element analytical model is established to study the reinforced concrete flumes with multi-longltudihal beams utilized in the Central Route Project of Water Transfer from South to North, the effects of the depths of longitudinal beams and the transversal beams, the width of vertical walls, the space between longitudinal beams, the depth of bottom slab and the action of prestress on the loading properties of the flumes are analyzed. It can be used as a reference for optimum design.
出处
《华北水利水电学院学报》
2007年第3期21-23,共3页
North China Institute of Water Conservancy and Hydroelectric Power
基金
河南省杰出青年科学基金项目(04120002300)
关键词
渡槽
多纵梁
有限元分析
优化设计
flume
longitudinal beam
finite element analysis
optimum design
