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SOIL: 作品数：2839被引量：7736H指数：31; 导出分析报告; 相关领域：农业科学更多>>; 相关作者：刘松玉王士峰王天顺宋慧贞王兆红更多>>; 相关机构：中国农业大学中国科学院华南农业大学湖南农业大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划中国博士后科学基金国家科技支撑计划更多>>

Hydro-microstructural behaviors of zeolite/active carbon amended soil-bentonite cut-off wall: 《Journal of Rock Mechanics and Geotechnical Engineering》2025年第4期2590-2602,共13页Yong He Shiyu Li Zhao Zhang Kaofei Zhu He Wei Keneng Zhang; the National Natural Science Foundation of China (Grant Nos.42072318 and 42207227);Central South University Innovation-Driven Research Program (Grant No.2023CXQD044).; The soil-bentonite(SB)cut-off wall has been widely considered a vertical barrier to effectively control the migration of pollutants in contaminated sites.Recently,active porous materials have been used as a promising ...; 关键词：Soil-bentonite(SB)backfill Cut-off wall SLUMP Compressibility Hydraulic conductivity

Fully coupled THM constitutive model for clay rocks:Formulation and application to laboratory tests: 《Journal of Rock Mechanics and Geotechnical Engineering》2025年第4期1941-1960,共20页Fei Song Antonio Gens Stefano Collico Dragan Grgic Huaning Wang; funded by the European Union's Horizon 2020 research and innovation programme under a grant agreement (Grant No.847593);partially supported by the Fundamental Research Funds for the Central Universities (Grant No.22120240029).; This study presents a fully coupled thermo-hydro-mechanical (THM) constitutive model for clay rocks. The model is formulated within the elastic-viscoplasticity framework, which considers nonlinearity and softening aft...; 关键词：Hard soil Soft rocks Unsaturated/saturated conditions THM coupling processes Thermal pressurization Constitutive model

Effects of clay content distribution on soil hydrothermal responses in the Lake Chad region:Numerical investigation: 《Journal of Rock Mechanics and Geotechnical Engineering》2025年第3期1786-1800,共15页Ni An Teodolina Lopez Raphael Antoine Yujun Cui Weikang Song Haijun Hu; the National Natural Science Foundation of China(Grant No.42207171).; Understanding water dynamics under the effect of climatic conditions is important to improve water sustainability over the medium-and long-term.Clay content can affect soil hydrothermal properties,and hence modify wat...; 关键词：Clay content Soil hydrothermal response Lake Chad region Numerical investigation Soil surface temperature

Optimized reinforcement of granite residual soil using a cement and alkaline solution: A coupling effect: 《Journal of Rock Mechanics and Geotechnical Engineering》2025年第1期509-523,共15页Bingxiang Yuan Jingkang Liang Baifa Zhang Weijie Chen Xianlun Huang Qingyu Huang Yun Li Peng Yuan; the support provided by the National Natural Science Foundation of China(Grant Nos.52278336 and 42302032);Guangdong Basic and Applied Research Foundation(Grant Nos.2023B1515020061).; Granite residual soil (GRS) is a type of weathering soil that can decompose upon contact with water, potentially causing geological hazards. In this study, cement, an alkaline solution, and glass fiber were used to re...; 关键词：Granite residue soil(GRS) REINFORCEMENT Coupling effect Alkali activation Mechanical properties

High-strain dynamic model of large-diameter pipe piles with soil plug for vertical vibration analysis: 《Journal of Rock Mechanics and Geotechnical Engineering》2024年第11期4440-4461,共22页Yuan Tu M.H.El Naggar Kuihua Wang Wenbing Wu Minjie Wen; support from the Exploring Youth Project of Zhejiang Natural Science Foundation (Grant No.LQ24E080009);the Key Project of Natural Science Foundation of Zhejiang Province (Grant No.LXZ22E080001);the National Natural Science Foundation of China (Grant No.52108347).; A rigorous analytical model is developed for simulating the vibration behaviors of large-diameter openended pipe piles(OEPPs)and surrounding soil undergoing high-strain impact loading.To describe the soil behavior,the...; 关键词：Fictitious-soil pile Large-diameter pipe piles Soil plug Pile vibration Elastic wave propagation High-strain dynamic analysis

Diatom-induced impact on shear strength characteristics of finegrained soils: 《Journal of Rock Mechanics and Geotechnical Engineering》2024年第11期4711-4726,共16页Gang Wang Xianwei Zhang Xinyu Liu Yiqing Xu Ran An; support from the National Natural Science Foundation of China (Nos.42372313,41972285,42177119).; Diatomaceous soils,composed of diatom microfossils with biological origins,have geotechnical properties that are fundamentally different from those of conventional non-diatomaceous fine-grained soils.Despite their hig...; 关键词：DIATOM Diatomaceous soil Fine-grained soil Shear strength Microstructure Atomic force microscope(AFM)

Exploring an eco-friendly approach to improve soil tensile behavior and cracking resistance被引量：1: 《Journal of Rock Mechanics and Geotechnical Engineering》2024年第10期4272-4284,共13页Lin Li Chao-Sheng Tang Jin-Jian Xu Yao Wei Zhi-Hao Dong Bo Liu Xi-Ying Zhang Bin Shi; supported by the National Natural Science Foundation of China(Grant Nos.41925012,42230710);Key Laboratory Cooperation Special Project of Western Cross Team of Western Light,Chinese Academy of Sciences(Grant No.xbzg-zdsys-202107).; Soil tensile strength is a critical parameter governing the initiation and propagation of tensile cracking.This study proposes an eco-friendly approach to improve the tensile behavior and crack resistance of clayey so...; 关键词：Clayey soil Tensile strength Eco-friendly approach Direct tensile test Desiccation cracking Crack resistance

Three-year field study on grass growth and soil hydrological properties in biochar-amended soil被引量：1: 《Journal of Rock Mechanics and Geotechnical Engineering》2024年第7期2764-2774,共11页Haowen Guo Charles Wang Wai Ng Junjun Ni Qi Zhang Yuchen Wang; the financial sponsorship from the National Natural Science Foundation of China(Grant Nos.U20A20320,52308342);the Fundamental Research Funds for the Central Universities(Grant No.RF1028623071).; Field monitoring was conducted to investigate and quantify the long-term effects of peanut shell biochar on soil-grass interaction over three years.Three 10 m5 m grassed plots were constructed in completely decomposed...; 关键词：Soil-grass interaction BIOCHAR LONG-TERM Water infiltration Soil drying

AHFO-based soil water content sensing technology considering soil-sensor thermal contact resistance: 《Journal of Rock Mechanics and Geotechnical Engineering》2024年第7期2715-2731,共17页Mengya Sun Peng Wu Bin Shi Jin Liu Jie Liu Juncheng Yao Yipin Lu Yunqiang Wang Xiaoyan Li; supported by the National Natural Science Foundation of China(Grant Nos.42307189 and 42030701);the China Postdoctoral Science Foundation(Grant No.2023M740974).; The actively heated fiber-optic(AHFO)technology has become emerged as a research focus due to its advantages of distributed,real-time measurement and good durability.These attributes have led to the gradual applicatio...; 关键词：Soil water content Actively heated fiber-optic(AHFO) technology Soilesensor thermal contact resistance RELIABILITY In situ application

Biopolymer stabilization of clayey soil: 《Journal of Rock Mechanics and Geotechnical Engineering》2024年第7期2801-2812,共12页Mahdieh Azimi Amin Soltani Mehdi Mirzababaei Mark B.Jaksa Nanjappa Ashwath; supported by an Australian Government Research Training Program(RTP)scholarship.; This study investigates the efficacy of sodium alginate(SA),xanthan gum(XG),guar gum(GG)and chitosan(CS)d each applied at five different solid biopolymer-to-water mass ratios(or dosages)and cured for 7 d and 28 d d on...; 关键词：Soil stabilization High plasticity clay Biopolymer dosage Hydrated lime Curing time Unconfined compressive strength(UCS)

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