Results 11 to 20 of about 636,297 (295)
Applied SciencesUnderstanding the mechanical behaviour of carbonate sand-fine mixtures is crucial for modelling geotechnical-related gas exploitation problems in potential gas hydrate reservoirs. This paper presents a laboratory investigation of the mechanical behaviour
Miaomiao Xu, Jie Xu, Jie Shen
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Application of Enzyme-Induced Carbonate Precipitation for Dune Sand Stabilization [PDF]
EPJ Web of ConferencesEnhancing the mechanical properties of dune sand is critical for improving its stability and load bearing capacity in geotechnical applications. This study investigates the treatment of dune sand using the Enzyme-Induced Carbonate Precipitation (EICP ...
Fatooh Dima +3 more
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Discrete Element Study on Mechanical Properties of MICP-Treated Sand under Triaxial Compression
Journal of Marine Science and EngineeringMicrobial-induced calcium carbonate precipitation (MICP) has attracted much attention as a promising technology for soil improvement in the infrastructures of marine engineering.
Liquan Xie +5 more
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Geotechnical behaviour of the carbonate sand-granulated tire mixture [PDF]
, 2022 Carbonate sand-tire mixture is used in this research as a soil improvement method to address the environmental problems regarding the accumulation of scrap tires in coastal areas.
Javadi, Armin Saeedi +3 more
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International Journal of Geo-Engineering, 2020 It is widely accepted that both particle shape and mineralogy could have a great effect on the particle strength. However, due to the complexity of nature grains, it is difficult to distinguish the influence of particle shape from mineralogy.
Xiaoyan Zhang +2 more
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Experimental study on cyclic shear stiffness and damping ratio of carbonate sand-steel interface
Rock and Soil Mechanics, 2020 The dynamic response of carbonate sand-steel interface is of great significance to the safety and stability of the structure foundations which are constructed under reef geotechnical conditions.
RUI Sheng-jie +4 more
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Bio-Mediated Method for Immobilizing Copper Tailings Sand Contaminated with Multiple Heavy Metals
Crystals, 2022 Microbial induced carbonate precipitation (MICP) is a natural bio-mediated process that has been investigated for soil stabilization and heavy metal immobilization in soil and groundwater.
Bo Kang +5 more
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Yantu gongcheng xuebao, 2020 The plant-derived urease-induced calcium carbonate precipitation cemented sand is a new technology in the field of geotechnical engineering, which has many advantages over the currently widely-used technology of solidifying sand by microorganism.
WU Lin-yu 1, MIAO Lin-chang 1, SUN Xiao-hao 1, CHEN Run-fa 1, WANG Cheng-cheng 2
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Shear Strength Behavior of Oil-Contaminated Bushehr Carbonate Sand [PDF]
Journal of Rehabilitation in Civil EngineeringThe crude oil leakage in soils could lead to an extreme reduction in resistance. It is significant for oil-rich countries, such as Iran, with several crude oil resources.
Masoud Fallah +3 more
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HBRC Journal, 2012 The microbes can hydrolyze urea by urease enzyme to produce ammonium as well as carbonate ions and in the presence of calcium ions which can precipitate calcium carbonate; this process is called “biocalcification” or microbial induced calcite ...
S.A. Abo-El-Enein +3 more
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