云南高校图书馆联盟文献共享服务平台- Biogeotechnics

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Bacterial attachment by crystal in MICP: 《Biogeotechnics》2024年第4期1-3,共3页Hanlong Liu Jinxuan Zhang Yang Xiao Xiang He; Microbially induced calcium carbonate precipitation(MICP)is recognized as a promising technique for soil improvement.The morphological evolution of calcium carbonate(CaCO_(3))crystals during the MICP process significa...; 关键词：MICP Confocal microscopy Calcium carbonate Mineral morphology BACTERIA

Effects of microbially induced calcite precipitation on static liquefaction behavior of a gold tailings sand被引量：1: 《Biogeotechnics》2024年第4期4-15,共12页Hamed Behzadipour Abouzar Sadrekarimi; funded through an"Early Researcher Award"from the Ontario Ministry of Research,Innovation and Science.; Loose tailings are susceptible to static liquefaction during which they lose a substantial amount of their strength.This study examines a sustainable technique known as Microbially-Induced Calcite Precipitation(MICP)t...; 关键词：MICPStatic liquefaction Mine tailings Biocementation Direct simple shear test

Porosity and bedding controls on bio-induced carbonate precipitation and mechanical properties of shale and dolomitic rocks: EICP vs MICP被引量：1: 《Biogeotechnics》2024年第4期16-28,共13页Mary CNgoma Oladoyin Kolawole; Biocementation is an emerging field within geotechnical engineering that focuses on harnessing microbiological activity to enhance the mechanical properties and behavior of rocks. It often relies on microbial-induced ...; 关键词：Biocementation Biogeotechnics Biogeomechanics MICP EICP SHALE DOLOSTONE

Feasibility study of enhancing enzyme-induced carbonate precipitation with eggshell waste for sand solidification: 《Biogeotechnics》2024年第4期29-40,共12页Zhen Yan Kazunori Nakashim Chikara Takano Satoru Kawasaki; supported by JST SPRING,Grant Number JPMJSP2119;supported by JSPS KAKENHI,Grant Number JP22H01581.; Utilizing Enzyme-Induced Calcium Carbonate Precipitation(EICP)reinforcement technology has emerged as an innovative approach for soil improvement.In this study,kitchen waste eggshell powder was used as an additive mat...; 关键词：Enzyme-Induced Calcium Carbonate Precipitation(EICP) Waste recycling Eggshell powder Crude urease Sand solidification

Fracture sealing based on microbially induced carbonate precipitation and its engineering applications:A review被引量：1: 《Biogeotechnics》2024年第4期41-51,共11页Zhichao Song Chuangzhou Wu Zuoyong Li Danyi Shen; support provided by the National Natural Science Foundation of China(No.42177141).; In this review,the development and application of microbially induced carbonate precipitation(MICP)technology for the sealing of underground engineering fractures are discussed in detail.The importance of sealing micr...; 关键词：Microbially induced carbonate precipitation(MICP) Fracture sealing Bio-grouting Engineering applications

Influence of grass plantation on the rainfall-induced instability of gentle loose fill slope: 《Biogeotechnics》2024年第4期52-57,共6页Pei Tai Fan Wu Bohan Bai Zhaofeng Li Rui Chen Lulu Zhang; National Key R&D Program of China(2021YFC3001000);the National Natural Science Foundation of China(52239008,52108311,and 52025094);the Shenzhen Science and Technology Program(KQTD20210811090112003 and GXWD20231130125225001)for financial supports.; The understanding of rainfall-induced landslides on gentle, loose-fill slopes is limited in comparison to steep slopes. Hence, two physical model tests were conducted on silty sand slopes under continuous rainfall: on...; 关键词：Gentle slope Silty sand RYEGRASS RAINFALL Failure pattern

Effects of grassland vegetation roots on soil infiltration rate in Xiazangtan super large scale landslide distribution area in the upper reaches of the Yellow River,China: 《Biogeotechnics》2024年第4期58-70,共13页Peihao Zhang Guangyan Xing Xiasong Hu Changyi Liu Xilai Li Jimei Zhao Jiangtao Fu Haijing Lu Huatan Li Zhe Zhou Lei Yue Yabin Liu Guorong Li Haili Zhu; supported by the National Natural Science Foundation of China(42041006);the Natural Science Foundation of Qinghai Province(2020-ZJ-906).; In order to study the infiltration characteristics of grassland soil in the super large scale landslides distribution area in the upper reaches of the Yellow River,this study selected the Xiazangtan super large scale ...; 关键词：Soil infiltration Herbaceous plants Root morphological characteristics Slope safety factor Upper reaches of the Yellow River

Endeavours to achieve sustainable marine infrastructures:A new“window”for the application of biomineralization in marine engineering: 《Biogeotechnics》2024年第4期71-72,共2页Xiaohao Sun Jieling He Hao Cui Jinquan Shi; 1.Microbially induced corrosion on marine concrete The acceleration of urbanization has seen a change in marine engineering.Coastal cities increasingly expedite the development and utilization of oceanic resources for...; 关键词：CORROSION engineering. development.

Dancing with crystals:Bacterial functions and interactions in biomineralization: 《Biogeotechnics》2024年第3期1-2,共2页Jinxuan Zhang Yang Xiao Hao Cui Xiang He Hanlong Liu; Microbial mineralization is a common natural phenomenon.In recent years,the technology of inducing CaCO3 precipitation through urea hydrolyzing bacteria,represented by Sporosarcina pasteurii,has become widespread in v...; 关键词：concrete MINERALIZATION stabilization

Experimental study on reinforcement of bionic grouser of deep-sea mining vehicle: 《Biogeotechnics》2024年第3期3-10,共8页Jiancheng Liu Xuelin Liu Xiuzhan Zhang Xuguang Chen Hao Li Lubao Luan Cong Ding Xingzheng Gao; support of the National Natural Science Foundation of China(No.U1906234、No.52225107);the Fundamental Research Funds for the Central 410 Universities(grant 202041004).; To fulfill the operational demands of deep-sea tracked mining vehicles traversing soft seabed substrates,an evaluation of the characteristics of these substrates was conducted,drawing a comparison with the land swamp ...; 关键词：Deep-sea tracked mining vehicle Bionic grouser Soft substrates

《Biogeotechnics》