水利水电技术2011，Vol.42Issue(1)：58-61,72,5.
X型宽尾墩的动水荷载特性及体型优选研究
Study on characteristics of hydrodynamic loads and shape optimization of X-shaped flaring gate pier
摘要
Abstract
Based on the relevant model test, the characteristics of hydrodynamic load under the effect of X-shaped flaring gate pier in short stilling basin is analyzed herein; in which the analysis on the influence from the height of the bottom opening on the surface of the spillway and the stilling basin is made, and then the bottom opening of the flaring gate pier is also optimized. The result shows that the height of 1.5 m for the bottom opening is the best scheme. The study result has a certain reference value to the engineering design concerned.关键词
X型宽尾墩/消力池/反弧段/脉动荷载Key words
X-shaped flaring gate pier/ stilling basin/ ogee section/ fluctuating load分类
建筑与水利引用本文复制引用
辜晋德,练继建..X型宽尾墩的动水荷载特性及体型优选研究[J].水利水电技术,2011,42(1):58-61,72,5.基金项目
国家杰出青年科学基金(50725929) （50725929）
国家科技支撑项目(2008BAB29B04) （2008BAB29B04）
水利部公益性行业科研专项(2009D1081). （2009D1081）
