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A constrained neural network model for soil liquefaction assessment with global applicability
Yifan ZHANG, Rui WANG, Jian-Min ZHANG, Jianhong ZHANG
《结构与土木工程前沿(英文)》 2020年 第14卷 第5期 页码 1066-1082 doi: 10.1007/s11709-020-0651-2
关键词: soil liquefaction assessment case history dataset constrained neural network model existing knowledge
In situ-based assessment of soil liquefaction potential–Case study of an earth dam in Tunisia
Ikram GUETTAYA,Mohamed Ridha EL OUNI
《结构与土木工程前沿(英文)》 2014年 第8卷 第4期 页码 456-461 doi: 10.1007/s11709-014-0259-5
关键词: liquefaction cone penetration test (CPT) standard penetration test (SPT) vibrcompaction sand
Sadegh REZAEI,Asskar Janalizadeh CHOOBBASTI
《结构与土木工程前沿(英文)》 2014年 第8卷 第3期 页码 292-307 doi: 10.1007/s11709-014-0256-8
关键词: liquefaction microtremor vulnerability index artificial neural networks (ANN) microzonation
Application of machine learning algorithms for the evaluation of seismic soil liquefaction potential
Mahmood AHMAD, Xiao-Wei TANG, Jiang-Nan QIU, Feezan AHMAD, Wen-Jing GU
《结构与土木工程前沿(英文)》 2021年 第15卷 第2期 页码 490-505 doi: 10.1007/s11709-020-0669-5
关键词: seismic soil liquefaction Bayesian belief network cone penetration test parameter learning structural learning
Mahmood AHMAD, Xiao-Wei TANG, Jiang-Nan QIU, Feezan AHMAD, Wen-Jing GU
《结构与土木工程前沿(英文)》 2020年 第14卷 第6期 页码 1476-1491 doi: 10.1007/s11709-020-0670-z
关键词: Bayesian belief network liquefaction-induced damage potential cone penetration test soil liquefaction structural learning and domain knowledge
Evaluation of liquefaction-induced lateral displacement using Bayesian belief networks
Mahmood AHMAD, Xiao-Wei TANG, Jiang-Nan QIU, Feezan AHMAD
《结构与土木工程前沿(英文)》 2021年 第15卷 第1期 页码 80-98 doi: 10.1007/s11709-021-0682-3
关键词: Bayesian belief network seismically induced soil liquefaction interpretive structural modeling lateral displacement
A review of soil nematodes as biological indicators for the assessment of soil health
Qiaofang LU, Tongtong LIU, Nanqi WANG, Zhechao DOU, Kunguang WANG, Yuanmei ZUO
《农业科学与工程前沿(英文)》 2020年 第7卷 第3期 页码 275-281 doi: 10.15302/J-FASE-2020327
Healthy soils are essential for sustainable agricultural development and soil health requires careful assessment with increasing societal concern over environmentally friendly agricultural development. Soil health is the capacity of soil to function within ecological boundaries to sustain productivity, maintain environmental quality, and promote plant and animal health. Physical, chemical and biological indicators are used to evaluate soil health; the biological indicators include microbes, protozoa and metazoa. Nematodes are the most abundant metazoa and they vary in their sensitivity to pollutants and environmental disturbance. Soil nematode communities are useful biological indicators of soil health, with community characteristics such as abundance, diversity, community structure and metabolic footprint all closely correlated with the soil environment. The community size, complexity and structure reflect the condition of the soil. Both free-living and plant-parasitic nematodes are effective ecological indicators, contributing to nutrient cycling and having important roles as primary, secondary and tertiary consumers in food webs. Tillage inversion, cropping patterns and nutrient management may have strong effects on soil nematodes, with changes in soil nematode communities reflecting soil disturbance. Some free-living nematodes serve as biological models to test soil condition in the laboratory and because of these advantages soil nematodes are increasingly being used as biological indicators of soil health.
关键词: biological indicators community characteristics soil health soil nematodes
Ecotoxicity assessment of soil irrigated with domestic wastewater using different extractions
Wenyan LIANG,Lili SUI,Yuan ZHAO,Feizhen LI,Lijun LIU,Di XIE
《环境科学与工程前沿(英文)》 2015年 第9卷 第4期 页码 685-693 doi: 10.1007/s11783-014-0752-z
关键词: ecotoxicology domestic wastewater soil irrigation risk assessment organic extraction
Assessment of glass fiber-reinforced polyester pipe powder in soil improvement
《结构与土木工程前沿(英文)》 2021年 第15卷 第3期 页码 742-753 doi: 10.1007/s11709-021-0732-x
关键词: shallow foundation sandy soil bearing capacity soil improvement pipe powder
Machine learning-based seismic assessment of framed structures with soil-structure interaction
《结构与土木工程前沿(英文)》 2023年 第17卷 第2期 页码 205-223 doi: 10.1007/s11709-022-0909-y
关键词: seismic hazard artificial neural network soil-structure interaction seismic analysis
《农业科学与工程前沿(英文)》 2023年 第10卷 第4期 页码 530-540 doi: 10.15302/J-FASE-2023515
Soil nitrogen mineralization (Nmin) is a key process that converts organic N into mineral N that controls soil N availability to plants. However, regional assessments of soil Nmin in cropland and its affecting factors are lacking, especially in relation to variation in elevation. In this study, a 4-week incubation experiment was implemented to measure net soil Nmin rate, gross nitrification (Nit) rate and corresponding soil abiotic properties in five field soils (A–C, maize; D, flue-cured tobacco; and E, vegetables; with elevation decreasing from A to E) from different altitudes in a typical intensive agricultural area in Dali City, Yunnan Province, China. The results showed that soil Nmin rate ranged from 0.10 to 0.17 mg·kg−1·d−1 N, with the highest value observed in field E, followed by fields D, C, B, and A, which indicated that soil Nmin and Nit rates varied between fields, decreasing with elevation. The soil Nit rate ranged from 434.2 to 827.1 µg·kg−1·h−1 N, with the highest value determined in field D, followed by those in fields E, C, B, and A. The rates of soil Nmin and Nit were positively correlated with several key soil parameters, including total soil N, dissolved organic carbon and dissolved inorganic N across all fields, which indicated that soil variables regulated soil Nmin and Nit in cropland fields. In addition, a strong positive relationship was observed between soil Nmin and Nit. These findings provide a greater understanding of the response of soil Nmin among cropland fields related to spatial variation. It is suggested that the soil Nmin from cropland should be considered in the evaluation of the N transformations at the regional scale.
关键词: cropland gross nitrification rate regulatory factors soil nitrogen mineralization spatial variation
Mingjing JIANG, Haijun HU, Jianbing PENG, Serge LEROUEIL
《结构与土木工程前沿(英文)》 2011年 第5卷 第2期 页码 225-238 doi: 10.1007/s11709-011-0108-8
关键词: stress paths static liquefaction natural soil remoulded soil loess structure total strength indices excess pore pressure
Liquefaction prediction using support vector machine model based on cone penetration data
Pijush SAMUI
《结构与土木工程前沿(英文)》 2013年 第7卷 第1期 页码 72-82 doi: 10.1007/s11709-013-0185-y
关键词: earthquake cone penetration test liquefaction support vector machine (SVM) prediction
Marina ACCORNERO,Lin JIANG,Eugenio NAPOLI,Marco CREMONINI,Giovanni FERRO,Federica BELLORO,Maosheng ZHONG
《环境科学与工程前沿(英文)》 2015年 第9卷 第3期 页码 465-474 doi: 10.1007/s11783-014-0678-5
关键词: upper baseline concentration site assessment arsenic probability plot
Nitrogen distribution in the products from the hydrothermal liquefaction of sp. and sp.
《化学科学与工程前沿(英文)》 2022年 第16卷 第6期 页码 985-995 doi: 10.1007/s11705-021-2126-y
关键词: microalgae hydrothermal liquefaction biocrude nitrogen distribution
标题 作者 时间 类型 操作
A constrained neural network model for soil liquefaction assessment with global applicability
Yifan ZHANG, Rui WANG, Jian-Min ZHANG, Jianhong ZHANG
期刊论文
In situ-based assessment of soil liquefaction potential–Case study of an earth dam in Tunisia
Ikram GUETTAYA,Mohamed Ridha EL OUNI
期刊论文
Liquefaction assessment using microtremor measurement, conventional method and artificial neural network
Sadegh REZAEI,Asskar Janalizadeh CHOOBBASTI
期刊论文
Application of machine learning algorithms for the evaluation of seismic soil liquefaction potential
Mahmood AHMAD, Xiao-Wei TANG, Jiang-Nan QIU, Feezan AHMAD, Wen-Jing GU
期刊论文
A step forward towards a comprehensive framework for assessing liquefaction land damage vulnerability
Mahmood AHMAD, Xiao-Wei TANG, Jiang-Nan QIU, Feezan AHMAD, Wen-Jing GU
期刊论文
Evaluation of liquefaction-induced lateral displacement using Bayesian belief networks
Mahmood AHMAD, Xiao-Wei TANG, Jiang-Nan QIU, Feezan AHMAD
期刊论文
A review of soil nematodes as biological indicators for the assessment of soil health
Qiaofang LU, Tongtong LIU, Nanqi WANG, Zhechao DOU, Kunguang WANG, Yuanmei ZUO
期刊论文
Ecotoxicity assessment of soil irrigated with domestic wastewater using different extractions
Wenyan LIANG,Lili SUI,Yuan ZHAO,Feizhen LI,Lijun LIU,Di XIE
期刊论文
REGIONAL ASSESSMENT OF SOIL NITROGEN MINERALIZATION IN DIVERSE CROPLAND OF A REPRESENTATIVE INTENSIVE
期刊论文
Experimental study of two saturated natural soils and their saturated remoulded soils under three consolidated undrained stress paths
Mingjing JIANG, Haijun HU, Jianbing PENG, Serge LEROUEIL
期刊论文
Liquefaction prediction using support vector machine model based on cone penetration data
Pijush SAMUI
期刊论文
Probability distributions of arsenic in soil from brownfield sites in Beijing (China): statistical characterizationof the background populations and implications for site assessment studies
Marina ACCORNERO,Lin JIANG,Eugenio NAPOLI,Marco CREMONINI,Giovanni FERRO,Federica BELLORO,Maosheng ZHONG
期刊论文