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作品数:84被引量:152H指数:7
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相关机构:华东师范大学安庆师范大学东南大学中国农业大学更多>>
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Effects of Root Growth of Deep and Shallow Rooting Rice Cultivars in Compacted Paddy Soils on Subsequent Rice Growth
《Rice science》2023年第5期459-472,I0022-I0024,共17页Md.Dhin ISLAM Adam H.PRICE Paul D.HALLETT 
funded by the Commonwealth Scholarship Commission in the UK。
Rice is often grown as multiple seasons in one year,alternating between flooded and upland systems.A major constraint,introduced from the flooded system,is a plough pan that may decrease rooting depth and productivity...
关键词:plough pan root growth biopores crop rotation Oryza sativa preceding crop ZERO-TILLAGE 
Effects of moisture content and dry bulk density on the thermal conductivity of compacted backfill soil被引量:3
《Journal of Zhejiang University-Science A(Applied Physics & Engineering)》2022年第8期610-620,共11页Yu-hao WU Yan-hao FENG Li-wu FAN Qing WANG Xin SONG Zi-tao YU 
supported by the National Key Research and Development Program of China(No.2019YFC1805701)。
Soil backfilling and compaction are often involved in urban construction projects like the burying of power cables.The thermal conductance of backfill soil is therefore of great interest.To investigate the thermal con...
关键词:Backfill soil COMPACTION Thermal conductivity Moisture content Dry bulk density 
Effects of biochar on soil water retention curves of compacted clay during wetting and drying被引量:2
《Biochar》2022年第1期1117-1130,共14页James Tsz Fung Wong Ka Lai Chow Xun Wen Chen Charles Wang Wai Ng Ming Hung Wong 
the Collaborative Research Fund provided by the Research Grants Council of Hong Kong(HKUST6/CRF/12R);Shenzhen Science and Technology Program(KCXFZ20201221173601003).
Compacted clay possesses a low water permeability and has been widely used in geo-environmental facilities such as landfill cover systems.Recent studies revealed the potential applications of compacted biochar-amended...
关键词:Soil amendment Biochar-clay composite Soil carbon Soil suction Soil depth 
Hydromechanical Behavior of Low-Swelling Soils Compacted at Low Water Content: Laboratory Study
《Engineering(科研)》2020年第11期824-838,共15页Soumaïla Gandema Marcel B. Kebré Bétaboalé Naon 
Fine unsaturated soils are used in many applications, particularly in road infrastructure and in construction. These materials undergo deformations according to the stresses to which they are subjected. The purpose of...
关键词:Unsaturated Soil COMPACTED SWELLING Low Water Content WETTING Oedometer Hydro-Mechanical Behavior 
Investigation of the hydro-mechanical behaviour of compacted expansive clay
《Frontiers of Structural and Civil Engineering》2010年第2期154-164,共11页Yujun CUI An Ninh TA Anh Minh TANG Yingfa LU 
This work was supported by the Chutianscholar program.
The hydro-mechanical behaviour of compacted expansive Romainville clay was investigated.The soil was air-dried,crushed,and passed through a 2 mm sieve before being statically compacted to a dry density of 1.35 Mg/m3.T...
关键词:Romainville clay suction control oedometer test large infiltration task hydro-mechanical behaviour 
Effect of temperature on soil-water characteristics and hysteresis of compacted Gaomiaozi bentonite被引量:14
《Journal of Central South University》2009年第5期821-826,共6页叶为民 万敏 陈宝 陈永贵 崔玉军 王驹 
Projects(40772180, 40572161, 40802064) supported by the National Natural Science Foundation of China;Project ([2007]831) supported by Commission of Science, Technology and Industry for National Defense of China;Project(07JJ4012) supported by Hunan Provincial Natural Science Foundation of China;Project(20080430680) supported by China Postdoctoral Science Foundation;Project(08R214155) supported by Shanghai Postdoctoral Scientific Program of China;Project(B308) supported by Shanghai Leading Academic Discipline Project of China
Laboratory tests under different constraint conditions were carried out to obtain the soil-water retention curves(SWRCs) of highly-compacted confined/unconfined Gaomiaozi(GMZ) bentonite at 20,40 and 80 ℃,respectively...
关键词:Gaomiaoz BENTONITE soil-water characteristic hysteretic behavior nuclear waste repository water retention capacity TEMPERATURE 
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