CEMENT

作品数:631被引量:995H指数:13
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相关领域:生物学更多>>
相关作者:阎培渝郑峰韩建国彭金辉郭胜惠更多>>
相关机构:清华大学东南大学中国建筑材料科学研究总院绍兴文理学院更多>>
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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高技术研究发展计划更多>>
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Influence of ultrafine cement on cement-soil in peat soil environment of Dianchi Lake
《土木与环境工程学报(中英文)》2025年第2期1-12,共12页CAO Jing SUN Huafeng HUANG Siyang KONG Cheng LIU Fangyi LIU Fuhua TIAN Lin ZHU Weiming 
National Natural Science Foundation of China(No.41967035)。
Treatment of peat soil foundation in Yunnan surrounding Dianchi and Erhai Lakes poses complex problems for engineering projects.It is insufficient to rely on ordinary cement to reinforce peat soil.In order to make the...
关键词:peat soil environment ultrafine cement(UFC) cement-soil strength test MICROSTRUCTURE 
The Influence of Coal Gangue Particle Gradation on the Performance of Inorganic Foamed Paste Backfill Materials
《Journal of Architectural Research and Development》2025年第2期32-51,共20页Chonghui Fu Chunwei Wang Fengshun Zhang Hucheng Chai Liya Zhao Xuemao Guan Jianping Zhu Haibo Zhang 
National Natural Science Foundation of China(Project No.:U1905216).
The issue of top contact in paste backfill materials is a common technical challenge in coal mine filling processes,and overcoming this problem has become a significant research direction in current studies and engine...
关键词:Particle gradations Coal gangue Foamed paste backfill materials CEMENT Coal ash 
Comparative analysis of the safety and efficacy of fenestrated pedicle screw with cement and conventional pedicle screw with cement in the treatment of osteoporotic vertebral fractures:A meta-analysis
《Chinese Journal of Traumatology》2025年第2期101-112,共12页Li Cao Hong-Jie Xu Yi-Kang Yu Huan-Huan Tang Bo-Hao Fang Ke Chen 
Zhejiang Traditional Chinese Medicine Science and Technology Program Project(Project No.:2023ZL429).
Purpose:Bone cement-reinforced fenestrated pedicle screws(FPSs)have been widely used in the internal fixation and repair of the spine with osteoporosis in recent years and show significant improvement in fixation stre...
关键词:Pedicle screw Internal fixation Bone cement strengthening Bone cement leakage OSTEOPOROSIS COMPLICATION META-ANALYSIS 
Prospective Study and Physico-Mechanical Characterisation of Granular Materials Used in the Manufacture of Ordinary Concrete in Congo
《Geomaterials》2025年第1期1-24,共24页Jarlon Brunel Makela Bienvenu Ebata-Ndion Narcisse Malanda Stanislas Kevin Mbeke 
This research is an experimental study aimed at identifying and determining the physico-mechanical properties of various granular materials used in current concretes based on local aggregates (sands, gravels) from dif...
关键词:SAND GRAVEL CEMENT FORMULATION Identification Concrete Physical-Mechanical Properties 
Shear property and failure mechanism of bonded rock-cement interface:Experimental and numerical approaches
《Journal of Rock Mechanics and Geotechnical Engineering》2025年第2期1018-1036,共19页Shu Ouyang Xiaobo Zhang Chi Yao Yongli Ma Jianhua Yang Zhiwei Ye Chuangbing Zhou 
supported by the National Natural Science Foundation of China(Grant Nos.52369019,52004127);the Young Elite Scientists Sponsorship Program by JXAST(Grant No.2023QT06).
The study of the shear behavior of bonded rock-cement interface is important for understanding the strength and stability of grouted rock masses.This research aims to reveal the failure mechanism behind the shear prop...
关键词:Bonded rock-cement joints INTERFACE Shear strength Failure mechanism PFC2D Crack 
A comprehensive review of deactivation and modification of selective catalytic reaction catalysts installed in cement kilns
《Journal of Environmental Sciences》2025年第2期451-467,共17页Yang Zheng Yi Xing Guoliang Li Jiajia Gao Rui Li Qi Liu Tao Yue 
supported by the Basic Research Business Fund Grant Program for University of Science and Technology Beijing (No.0650);the Fundamental Research Funds for the Central Universities (No.FRF-TP-22-091A1);the Interdisciplinary Research Project for Young Teachers of USTB (Fundamental Research Funds for the Central Universities) (No.FRF-IDRY-22-010).
After the ultralow emission transformation of coal-fired power plants,cement production became China’s leading industrial emission source of nitrogen oxides.Flue gas dust contents at the outlet of cement kiln preheat...
关键词:Cement Flue Gas NH_(3)-SCR CaO Poisoning Mechanism Anti-poisoning Modification 
Recovery of Industrial Waste: Paving Stones Made from Hardened Cement Base
《Journal of Materials Science and Chemical Engineering》2025年第2期68-82,共15页Serifou Mamery Adama Konin Athanas Augou Ovo Sandrine Flora 
Industrial waste management constitutes a major challenge for sustainable development. This study aims to transform hardened cement waste stored in cement warehouses and in real estate construction sites into paving s...
关键词:Paving Stones Hardened Cement INNOVATIVE Waste RECOVERY SUBSTITUTION 
Effect of Progressive Substitution of Cement and Lime by Powdered Shells Used as a Curing Agent for Dredged Soil in a Port Area
《Journal of Wuhan University of Technology(Materials Science)》2025年第1期88-102,共15页SUN Yang WANG Faxin SU Yaying LI Yiwei HE Feng 
Funded by the Science and Technology Project of Jiangsu Provincial Transportation Department(No.2022Y13)。
This study aimed to address the challenges of solid waste utilization,cost reduction,and carbon reduction in the treatment of deep-dredged soil at Xuwei Port in Lianyungang city of China.Past research in this area was...
关键词:carbon reduction and solidification dredged soil abandoned shells orthogonal test chemical additives(lime and cement) unconfined compressive strength(UCS) 
Preparation of Low Ratio Magnesium Ccement by Acid Leaching Treatment of Boron Mud
《Journal of Wuhan University of Technology(Materials Science)》2025年第1期120-129,共10页YANG Mei ZHANG Mingzhe CHEN Hao 
Funded by Provincial Basic Research Projects(No.LJKMZ20220947)。
The effects of liquid-solid ratio and reaction time on the leaching rate of magnesium at room temperature were investigated,as well as the effects of the molar ratio of MgO/MgCl_(2),the amount of water added,and the a...
关键词:boron mud magnesium chloride-oxygen cement acid immersion water resistance silica sol 
Multi-scale enhancement and aggregation network for singleimage deraining
《Computational Visual Media》2025年第1期213-226,共14页Rui Zhang Yuetong Liu Huijian Han Yong Zheng Tao Zhang Yunfeng Zhang 
supported by the National Natural Science Foundation of China(No.61972227);the Natural Science Foundation of Shandong Province(No.ZR201808160102);Shandong Provincial Natural Science Foundation Key Project(No.ZR2020KF015);the Key Research and Development Project of Shandong Province(No.2019GSF109112);the Science and Technology Plan for Young Talents in Colleges and Universities of Shandong Province(No.2020KJN007);the Scientific Research Studio in Colleges and Universities of Ji’nan City(No.2021GXRC092);the Science and Technology Research Program for Colleges and Universities in Shandong Province(No.KJ2018BZN029).
Rain streaks in an image appear in different sizes and orientations,resulting in severe blurring and visual quality degradation.Previous CNNbased algorithms have achieved encouraging deraining results although there a...
关键词:single-image deraining multi-scale enhan-cement and aggregation(MEA) encoder-decoder network 
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