Page 4 - 2021年第52卷第7期

JOURNAL OF HYDRAULIC ENGINEERING

Vol . 52 No . 7，2021

（Monthly）

CONTENTS

Sediment temporal-spatial distribution and geomorphological evolution in the Huayuankou-Gaocun reach
in the lower Yellow River …………………………………………………………………………………………

……………… ZHANG Jinliang LI Yan BAI Yuchuan XU Haijue LUO Qiushi HUANG Zhe（759）

Review and prospect in research and application of spiral case structure in hydropower plant ……………

…………………………………………………………………… WU Hegao GAO Xiaofeng FU Dan（770）

GPR-based leak detection technology in water pipelines： principle and phenomenon mechanism …………

……………… GUO Xinlei ZHENG Feifei MA Chaomeng CHAI Duanwu FU Hui CUI Haitao（781）

ARMA model-based classification method of hydrological series dependence variability and its verification

………………… XIE Ping HUO Jingqun SANG Yanfang WU Linqian LI Yaqing NIU Jingyi（793）

Study on mechanism-based reconstruction method to cope with the nonstationary change of hydrological se⁃
ries ………………………………………………………………………………………… QIN Yi LI Shi（807）

Study on prototype intelligent control test of cooling pipeline for a super-high arch dam …………………

…………………… LIN Peng NING Zeyu LI Ming FAN Qixiang WANG Zhilin CHEN Wenfu（819）

Flow deviation in the discharge passage of a slanted axial-flow pump system ………………………………

……… WANG Benhong WANG Fujun XIE Lihua WANG Chaoyue SU Shengli ZHU Quanrong（829）
A two-dimensional flow-ice-sediment coupled model for rivers Ⅱ ： validation and application ……………

……………………………………………………………… PAN Jiajia SHEN Hung Tao GUO Xinlei（841）

Study on optimal water distribution of canal system based on dynamic change characteristics of water con⁃

veyance losses …………………………………………………………… LIAO Xiangcheng HU Tiesong（850）
Impact analysis of historical extreme drought recurrence under the current defense conditions：Taking

Chongzhen drought in the Ming Dynasty as an example ………………………………………………………

………………………… QU Yanping YANG Xiaojing SU Zhicheng LÜ Juan ZHANG Weibing（862）

Research on seismic isolation and reduction of large aqueduct and its dynamic calculation based on “ De⁃

sign Standards” …… ZHANG Duoxin LI Jiahao WANG Qingyun WANG Zhiqiang CUI Yueyue（873）