SILT

作品数：100被引量：202H指数：7
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Large deformation problems arising from deep excavation in silt strata:A case study in Shenzhen,China
《Journal of Rock Mechanics and Geotechnical Engineering》2025年第4期2576-2589,共14页Xuefeng Ou Wei Liao Xiangcou Zheng Guofu Yang Ashraf S.Osman 
supported by the National Natural Science Foundation of China (Grant Nos.52008039 and 52308425);the Natural Science Foundation of Hunan Province (Grant No.2021JJ40592).
Deep excavations in silt strata can lead to large deformation problems,posing risks to both the excavation and adjacent structures.This study combines field monitoring with numerical simulation to investigate the unde...
关键词：Silt strata Deep excavation Large deformation Deformation mechanism Treatment measures 
脂质转移蛋白SiLTP1基因参与谷子耐盐响应初探
《作物学报》2025年第1期58-67,共10页孟凡花 刘敏 沈傲 刘炜 
山东省农业良种工程项目(2021LZGC006);山东省重点研发计划项目(2021LZGC025);国家自然科学基金项目(32201736,32171955);山东省农业科学院农业科技创新工程项目(CXGC2023F13)资助。
土壤盐渍化严重制约农业生产发展,通过提高植物耐盐性进行盐碱地综合利用,对于保障粮食安全,提升农业生产效率具有重要意义。脂质转移蛋白是一类在高等植物中广泛存在的小分子蛋白质,能够参与植株生长、信号转导以及多种生物和非生物胁...
关键词：脂质转移蛋白 SiLTP1 盐胁迫 谷子 耐盐响应 
Rotary vibrating machine-based washing and sieving method for soil classification
《Frontiers of Structural and Civil Engineering》2024年第12期1865-1887,共23页Shengnan MA Wendal Victor YUE Zhongqi Quentin YUE 
financial support provided by the Research Grant Council of the Hong Kong Special Administrative Region,China(Nos.HKU 17207518 and R5037-18).
This study develops a machine-based washing and sieving method to accurately determine the soil particle size distribution for classification.This machine-based method is an extension of the recently developed and inv...
关键词：particle size rotary vibrating sieve machine cloth sieve washing and sieving SILT clay 
Influence of the boundary effect on the mechanical response test of pavement cushion under the wetting effect of silt
《Journal of Southeast University(English Edition)》2024年第3期266-274,共9页Luo Qiqi Yu Qian Zhang Sheng Ma Xinyan Ye Xinyu Du Yinfei 
The National Natural Science Foundation of China(No.52008401);the Natural Science Foundation of Hunan Province(No.2021JJ40770);the Open Fund of Hunan Tieyuan Civil Engineering Testing Co.,Ltd.(No.HNTY2022K04).
Through a self-developed model test system,the mechanical properties of silt and the deformation characteristics of airport runways were investigated during the period of subgrade wetting.Based on the test results,the...
关键词：pavement cushion silt subgrade WETTING boundary effect mechanical response 
Threshold friction velocity influenced by soil particle size within the Columbia Plateau, northwestern United States
《Journal of Arid Land》2024年第8期1147-1162,共16页MENG Ruibing MENG Zhongju Brenton SHARRATT ZHANG Jianguo CAI Jiale CHEN Xiaoyan 
Basic Research Funds for Colleges and Universities directly under the Inner Mongolia Autonomous Region:Desert Ecosystem Protection and Restoration Innovation Team(BR 22-13-03).
Wind erosion is a geomorphic process in arid and semi-arid areas and has substantial implications for regional climate and desertification.In the Columbia Plateau of northwestern United States,the emissions from fine ...
关键词：particle size threshold friction velocity inhalable particulate matter total suspended particles Warden sandy loam Ritzville silt loam Columbia Plateau 
Study on the Effectiveness of Circulation Well for Remediation of Benzene and Toluene Contaminated Silt Sand Aquifer
《Journal of Environmental Science and Engineering(B)》2024年第4期125-133,共9页Zhiqiang Gong Xiaorui Jin Xiaoxi Zhang Jiangwei Shang Yiwen Zhou Wei Du Biao Yu 
supported by the Fundamental Research Funds for the Central Universities(ZY20210304);Science and Technology Innovation Program for Postgraduate students in IDP subsidized by Fundamental Research Funds for the Central Universities(ZY20240307).
In order to investigate the remediation effect of groundwater circulation well on benzene and toluene contaminated silt sand aquifer,a simulation remediation experiment was conducted in the laboratory using a two-dime...
关键词：Groundwater circulation well BENZENE TOLUENE 
Pore-scale water-gas distribution and gas permeability of natural gas hydrate reservoirs in the South China Sea
《Geoscience Frontiers》2024年第4期315-329,共15页Yuxuan Xia Derek Elsworth Jianchao Cai Cheng Lu Chao Ma 
grateful to the National Natural Science Foundation of China(Nos.42302143,42172159,U2244223);China Postdoctoral Science Foundation(No.2023M743870);China Geological Survey Project(No.DD20211350);the Science Foundation of China University of Petroleum,Beijing(No.2462023XKBH002);DE gratefully acknowledges support from the G.Albert Shoemaker endowment.
Challenges in water drainage within natural gas hydrate reservoirs in the Shenhu area of the South China Sea,characterized by high clay content and strong hydrophilicity,significantly hinder natural gas recovery.Exami...
关键词：Natural gas hydrate Clayey-silt sediments Gas saturation Gas permeability Microstructure 
Microstructure Features and the Macroscopic Acoustic Behavior of Gassy Silt in the Yellow River Delta
《Journal of Ocean University of China》2024年第2期371-382,共12页LIU Tao GUO Zhenqi ZHANG Yan WU Chen LIU Lele DENG Shenggui 
supported by the National Natural Science Foundation of China(No.U2006213);the China Post doctoral Science Foundation(No.2022M712989).
The morphological changes in isolated bubbles in gassy silt play a critical role in the microscopic structures between soil particles and bubbles and macroscopic physical properties.Based on X-ray CT scanning experime...
关键词：gassy silt vertical load microstructure parameters bubble vibration Biot-Stoll acoustic model 
Uniformitarianism,and its converse‘the key to fully documenting the present is the past’–principles and case studies that are applicable at various scales
《Episodes》2024年第1期85-98,共14页Penelope Clifford Vic Semeniuk 
Uniformitarianism,summarised as‘the present is the key to the past’,has been successfully applied to interpret the geological record.An important variation of this principle is that while the present can be the key ...
关键词：silt sized inter granular deposits bubble sand small scale sedimentary structures geochemical processes interpret geological recordan uniformitarianism weathered glass 
Extended wet sieving method for determination of complete particle size distribution of general soils被引量：1
《Journal of Rock Mechanics and Geotechnical Engineering》2024年第1期242-257,共16页Shengnan Ma Yi Song Jiawei Liu Xingyu Kang Zhongqi Quentin Yue 
The work described in this paper was partially supported by grants from the Research Grant Council of the Hong Kong Special Administrative Region,China(Project Nos.HKU 17207518 and R5037-18).
The traditional standard wet sieving method uses steel sieves with aperture?0.063 mm and can only determine the particle size distribution(PSD)of gravel and sand in general soil.This paper extends the traditional meth...
关键词：Particle size distribution(PSD) General soil SILT CLAY Wet sieving Physical and chemical properties 
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