Search Results - "Xu, Cundong"

Study on river health assessment based on a fuzzy matter-element extension model by Shan, Chengju, Dong, Zengchuan, Lu, Debao, Xu, Cundong, Wang, Hui, Ling, Zhe, Liu, Qing

“…•The Combined Weight-assignment Method can calculate the weight more comprehensively.•Fuzzy matter-element extension has a better capacity in river health…”
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Estimation of hydraulic conductivity by using pumping test data and electrical resistivity data in faults zone by Lu, Debao, Huang, Dongjing, Xu, Cundong

“…•A new approach to obtain hydraulic conductivity is proposed.•A relationship between the resistivity and the hydraulic conductivity is developed.•Provide a…”
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Spatiotemporal variations of eco-environmental vulnerability in Shiyang River Basin, China by Xu, Cundong, Hu, Xiaomeng, Wang, Xin, Liu, Zijin, Tian, Junjiao, Ren, Zihao

“…•Coupling CM-AHP and EWM to evaluate the eco-environmental vulnerability.•The spatiotemporal changes of eco-environmental vulnerability are shown on GIS.•The…”
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Assessment Model of Ecoenvironmental Vulnerability Based on Improved Entropy Weight Method by Xu, Cundong, Li, Enkuan, Wang, Chenbo, Zhang, Xianqi

“…Assessment of ecoenvironmental vulnerability plays an important role in the guidance of regional planning, the construction and protection of ecological…”
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Evaluation of Several Reference Evapotranspiration Models and Determination of Crop Water Requirement for Tomato in a Solar Greenhouse by Gong, Xuewen, Wang, Shunsheng, Xu, Cundong, Zhang, Hao, Ge, Jiankun

“…Studies on dual crop coefficient method in a greenhouse require accurate values of reference evapotranspiration (ET o ). This study was conducted in a solar…”
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Imaging and characterization of the preferential flow process in agricultural land by using electrical resistivity tomography and dual-porosity model by Lu, Debao, Wang, Hui, Geng, Nan, Xia, Yinfeng, Xu, Cundong, Hua, Ertian

“…•A new approach to obtain Van Genuchten model parameters is proposed.•The scheme for preferential flow zone identification is developed.•Provide a way for…”
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Effect of position of the fiber transport channel on fiber motion in the high-speed rotor by Yang, Rui Hua, He, Chuang, Pan, Bo, Zhong, Hongxiu, Xu, Cundong

“…The task of the fiber transport channel (FTC) is to transport the fibers from the carding roller to the rotor. Its geometric position in the spinning machine…”
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Study on the Effect of Post-Freezing Mechanical Properties of Polypropylene Fibre Concrete Based on BAS-BPNN by Xu, Cundong, Cao, Jun, Chen, Jiahao, Wang, Zhihang, Han, Wenhao

“…An indoor accelerated freezing and thawing test of polypropylene fibre-reinforced concrete in chloride and sulphate environments was conducted using the…”
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Annual, seasonal, and monthly baseflow trend in an arid area in Loss Plateau, China by Sun, Yanwei, Xu, Cundong, Ma, Mingwei, Liu, Xuemei, Liu, Lei, Yu, Furong

“…Abstract Baseflow is a vital water source for environmental and economic growth. To reveal the changes in baseflow in an arid area, Loss Plateau, China, we…”
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The Relationship Between the Distribution of Water and Salt Elements in Arid Irrigation Areas and Soil Salination Evolution by Lian, Haidong, Sun, Zhaojun, Xu, Cundong, Gu, Fengyou

“…Long periods of surface water irrigation and water and salt movement have slow and continuous influence on the evolution of soil salinization in a closed…”
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Comprehensive Evaluation of Crack Safety of Hydraulic Concrete Based on Improved Combination Weighted-Extension Cloud Theory by Cheng, Yu, Liu, Lizhen, Zheng, Maohai, Wan, Hai, Dong, Yanpeng, Lu, Guangxu, Xu, Cundong

“…When multiple elements come together, hydraulic concrete develops cracks of varying widths, which huts the dependability of buildings. Therefore, with…”
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Numerical Analysis of Water–Sediment Flow Fields within the Intake Structure of Pumping Station under Different Hydraulic Conditions by Xu, Cundong, Tian, Junjiao, Wang, Guoxia, Lian, Haidong, Wang, Rongrong, Hu, Xiaomeng

“…The vortices, backflow, and siltation caused by sediment-laden flow are detrimental to the safe and efficient operation of pumping stations. To explore the…”
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Groundwater level dynamic simulation and soil salinization prediction of the closed hydrogeological unit in the arid irrigation area by Lian, Haidong, Sun, Zhaojun, Xu, Cundong, Gu, Fengyou, Liu, Zijin, He, Jun

“…Abstract Aiming at problems such as inaccurate simulation of groundwater level in closed hydrogeological units, difficult quantitative prediction of soil…”
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Water and soil environmental vulnerability of artificial oases in arid areas and its temporal and spatial differentiation and evolution by Xu, Cundong, Liu, Zijin, Zhu, Xinglin, Tian, Junjiao, Gu, Fengyou, Wang, Yan

“…Abstract The water and soil environmental vulnerability in arid areas is mainly affected by vegetation, hydrology, terrain, and climate. To accurately evaluate…”
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Stress–Strain Behavior of FRC in Uniaxial Tension Based on Mesoscopic Damage Model by Bai, Weifeng, Lu, Xiaofeng, Guan, Junfeng, Huang, Shuang, Yuan, Chenyang, Xu, Cundong

“…Fiber-reinforced concrete (FRC) is widely used in the field of civil engineering. However, the research on the damage mechanism of FRC under uniaxial tension…”
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Safety Grade Evaluation of Aqueduct Structure Based on Fuzzy Cloud Theory Analysis by Cheng, Yu, Wang, Zhengzhong, Xu, Cundong, Cheng, Hui, Zhu, Xinglin

“…In view of the limitation of natural conversion between qualitative concept and quantitative value, the fuzzy analysis method cannot be employed to improve the…”
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Analysis of the spatial and temporal evolution of water and soil resource carrying capacity in arid region of northwest China by Xu, Cundong, Wang, Xin, Liu, Zijin, Hu, Xiaomeng, Tian, Junjiao, Zhao, Zhihong, Ren, Zihao

“…Abstract The spatial and temporal evolution process of the water and soil resource carrying capacity in artificial oases in the arid zone of China was…”
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Distribution, Phylogeny and Evolution of Clinical and Environmental Vibrio vulnificus Antibiotic-Resistant Genes by Geng, Nan, Sun, Guojin, Liu, Wen-Jia, Gao, Bin-Cheng, Sun, Cong, Xu, Cundong, Hua, Ertian, Xu, Lin

“…Vibrio vulnificus is an emergent marine pathogen and is the cause of a deadly septicemia. However, the evolution mechanism of antibiotic-resistant genes (ARGs)…”
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Response of Greenhouse Crop Ecophysiology, Water Consumption and Yield to Ventilation Environment Regulation by Jiankun, Ge, Yanfei, Liu, Xuewen, Gong, Zengjin, Liu, Yanbin, Li, Cundong, Xu

“…Under the condition of greenhouse cultivation, the influence of environmental regulation on crop physiological and ecological indexes, water consumption…”
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Research on Method of Dynamic Stability Analysis for Slopes of Earth and Rockfill Dam Basing on the P-Z Model by Zhang, Hongyang, Li, Shuai, Zhang, Xianqi, Han, Liwei, Ding, Zelin, Xu, Cundong

“…According to the problems in dynamic stability analysis for slopes of earth and rockfill dam, the P-Z constitutive model, which is a kind of the…”
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