Table of Content

2021, Vol.38 No.4 Published date:01 April 2021 Previous Issue Next Issue

• Current contents: SPECIAL CONTRIBUTION RIVER-LAKE SEDIMENTATION AND REGULATION WATER RESOURCES AND ENVIRONMENT WATER-SOIL CONSERVATION AND ECOLOGICAL RESTORATION ENGINEERING SAFETY AND DISASTER PREVENTION HYDRAULICS ROCK-SOIL ENGINEERING HYDRAULIC STRUCTURE AND MATERIAL INSTRUMENTATION DEVELOPMENT AND TESTING TECHNIQUES

SPECIAL CONTRIBUTION

1 Key Scientific and Technological Issues in Water Resources Exploitation and Protection in the Yangtze River Basin

WU Zhi-guang, CHEN Shu

2021, 38 (4)： 1-6. DOI: 10.11988/ckyyb.20201240

Abstract ( 422 ) PDF (4422KB) ( 1307 )

RIVER-LAKE SEDIMENTATION AND REGULATION

7 Spatial-temporal Characteristics of Tidal Current Asymmetry in the Yangtze River Estuary

CHEN Ting, ZHANG Wei, JI Xiao-mei, YU Xia-yan, FU Yu-jie

2021, 38 (4)： 7-11. DOI: 10.11988/ckyyb.20200393

Abstract ( 316 ) PDF (4488KB) ( 1126 )

WATER RESOURCES AND ENVIRONMENT

12 Preliminary Study on Composition and Distribution Characteristics of Microplastics in Water from the Source Region of Yangtze River

ZHANG Sheng, PAN Xiong, LIN Li, TAO Jin-xiang, LIU Min

2021, 38 (4)： 12-18. DOI: 10.11988/ckyyb.20200174

Abstract ( 426 ) PDF (4619KB) ( 1282 )

19 Comprehensive Reservoir Operation Based on Ecological Runoff Assurance: Scheduling and Application

GAO Xue-shan, LIU Shu-feng, GUAN Shuai, CHEN Ji-chen, FENG Ping

2021, 38 (4)： 19-24. DOI: 10.11988/ckyyb.20200098

Abstract ( 381 ) PDF (4371KB) ( 1018 )

25 Spatiotemporal Distribution Characteristics of Water Pollution Emergencies in Chongqing

WANG Jian, ZHAO Jing, YANG Hai-rong, XIA Zhi-xiong, HE Xiao-yao, LI Yong-feng

2021, 38 (4)： 25-29. DOI: 10.11988/ckyyb.20200175

Abstract ( 449 ) PDF (3663KB) ( 1097 )

30 Characteristics of Climate Change in Precipitation and Rainy Days in Shandong Province in Recent 57 Years

LU Zhong-han, WANG Jun-jie, ZENG Yu

2021, 38 (4)： 30-35. DOI: 10.11988/ckyyb.20191562

Abstract ( 848 ) PDF (3957KB) ( 1105 )

WATER-SOIL CONSERVATION AND ECOLOGICAL RESTORATION

36 Land Use Cover Change in Qilu Lake Watershed Based on RS and GIS

BAI Shao-yun, MA Chen-yan, LIU Bin, LIU Yu-qing, ZHU Xiao-ning, YU Pei-heng

2021, 38 (4)： 36-42. DOI: 10.11988/ckyyb.20191519

Abstract ( 356 ) PDF (4870KB) ( 1100 )

43 Response of Vegetation Cover to Climate Before and After Impoundment in Three Gorges Reservoir

TIAN Meng-qi, ZHOU Jian-zhong, ZHANG Yong-chuan, JIA Ben-jun, CHEN Lu

2021, 38 (4)： 43-49. DOI: 10.11988/ckyyb.20200088

Abstract ( 374 ) PDF (6686KB) ( 1157 )

50 Soil and Water Loss of a Highway Project: Prediction and Practice

YU Meng-yuan, ZHAO Zhong-wei

2021, 38 (4)： 50-55. DOI: 10.11988/ckyyb.20200370

Abstract ( 306 ) PDF (4214KB) ( 1046 )

ENGINEERING SAFETY AND DISASTER PREVENTION

56 Assessment of Landslide Susceptibility Based on PSO-SVM Model

WANG Nian-qin, ZHU Wen-bo, GUO You-jin

2021, 38 (4)： 56-62. DOI: 10.11988/ckyyb.20200074

Abstract ( 425 ) PDF (5346KB) ( 1119 )

63 Prevention and Control Countermeasures of Translational Landslide Based on Sliding Distance Calculation and Hazard Evaluation

LI Jia-yu, WANG Chong-gen, MAO Bang-yan, SONG Hao-ran, LI Sen

2021, 38 (4)： 63-69. DOI: 10.11988/ckyyb.20200159

Abstract ( 282 ) PDF (6645KB) ( 1077 )

HYDRAULICS

70 Head Loss of Hydraulic Jump in Rectangular Open Channel

FU Ming-huan, ZHANG Zhi-chang

2021, 38 (4)： 70-74. DOI: 10.11988/ckyyb.20200070

Abstract ( 470 ) PDF (2960KB) ( 915 )

ROCK-SOIL ENGINEERING

75 Large-scale Shear Test of the Connection Between Composite Geomembrane and Cutoff Wall

WANG Yan-li, LIU Jing, WANG Yong-ming, PAN Jia-jun, CHEN Yun

2021, 38 (4)： 75-80. DOI: 10.11988/ckyyb.20200789

Abstract ( 270 ) PDF (5022KB) ( 1026 )

81 Permeability Properties of Fracture in Vesicular Rock

LIU Xiao-ming, YANG Ben-liang, SHEN Qi-yu

2021, 38 (4)： 81-87. DOI: 10.11988/ckyyb.20200046

Abstract ( 242 ) PDF (5012KB) ( 1098 )

88 Prediction of Deterioration Depth of Cement Soil over Time

LIU Hao, YANG Jun-jie, WANG Man, LI Si-chen, WU Ya-lei, WANG Xiao-qian

2021, 38 (4)： 88-93. DOI: 10.11988/ckyyb.20200129

Abstract ( 243 ) PDF (4034KB) ( 1013 )

94 An Improved Dynamic Model of Landslide Surge

YUE Xia, DAI Fu-chu, ZHU Jie, ZHU Yu-xuan

2021, 38 (4)： 94-101. DOI: 10.11988/ckyyb.20200056

Abstract ( 314 ) PDF (8813KB) ( 903 )

102 Rainfall Infiltration Model and Slope Stability Analysis in Consideration of Unsaturated Soil Characteristics

LIU Wei-tao, CAO Wen-gui, ZHANG Yun-qiang

2021, 38 (4)： 102-109. DOI: 10.11988/ckyyb.20191553

Abstract ( 415 ) PDF (4952KB) ( 1207 )

110 Effect of Fissures in Accumulation Body on Rainfall Infiltration

QIU Xiao, TU Guo-xiang, ZHAO Shi-li, HOU Xiao-dong

2021, 38 (4)： 110-117. DOI: 10.11988/ckyyb.20200035

Abstract ( 237 ) PDF (8407KB) ( 1068 )

118 Parameters of Erosion Models Based on Erosion Test of Remolded Cohesive Soil

FAN Jun-jie, WANG Qiu-sheng

2021, 38 (4)： 118-123. DOI: 10.11988/ckyyb.20200045

Abstract ( 254 ) PDF (3742KB) ( 955 )

124 Mechanical Characteristics and Energy Evolution Law of Yellow Sandstone under Cyclic Loading and Unloading Test

LI Xu, ZHANG Peng-chao

2021, 38 (4)： 124-131. DOI: 10.11988/ckyyb.20191492

Abstract ( 257 ) PDF (6705KB) ( 1122 )

HYDRAULIC STRUCTURE AND MATERIAL

132 Bond Performance and Interface Damage Between Reinforcement and Recycled Concrete under Freezing-thawing Environment

NIU Jian-gang, BIAN Yu, XU Yao, XIE Cheng-bin

2021, 38 (4)： 132-137. DOI: 10.11988/ckyyb.20191381

Abstract ( 240 ) PDF (3715KB) ( 942 )

138 Carbonation Resistance Performance and Microstructure Analysis of Lightweight Aggregate Concrete

YAO Wei-jing, PANG Jian-yong, LIU Yu-shan

2021, 38 (4)： 138-143. DOI: 10.11988/ckyyb.20200066

Abstract ( 281 ) PDF (6608KB) ( 1019 )

144 Experimental Study on Early Plastic Cracking of Self-compacting Recycled Concrete with Aggregates Coated with Cement Slurry

CAO Xin-cheng, JIN Bao-hong, SONG Mu-yuan, XIE Xin

2021, 38 (4)： 144-149. DOI: 10.11988/ckyyb.20191483

Abstract ( 238 ) PDF (4120KB) ( 1008 )

INSTRUMENTATION DEVELOPMENT AND TESTING TECHNIQUES

150 Design and Implementation of Wire Alignment Transducer Based on Linear Array CCD and CAN Field-bus Communication

ZHOU Fang-fang, MAO Suo-ying, HUANG Yue-wen, HU Lei

2021, 38 (4)： 150-154. DOI: 10.11988/ckyyb.20200838

Abstract ( 227 ) PDF (3812KB) ( 885 )