CEMENTED

作品数：148被引量：515H指数：14
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相关领域：一般工业技术金属学及工艺天文地球更多>>
相关作者：马玉平陈明孙方宏向道辉庞思勤更多>>
相关机构：大连理工大学上海交通大学北京理工大学内蒙古医科大学更多>>
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相关基金：国家自然科学基金中国博士后科学基金国家重点基础研究发展计划中国航空科学基金更多>>
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Strength,Self-flowing,and Multi-objective Optimization of Cemented Paste Backfill Materials Base on RSM-DF
《Journal of Wuhan University of Technology(Materials Science)》2025年第2期449-461,共13页LIU Chunkang WANG Hongjiang WANG Hui SUN Jiaqi BAI Longjian 
Funded by the Deep Underground National Science&Technology Major Project gram of China(No.2024ZD1003704);the National Natural Science Foundation of China(Nos.51834001 and 52374111)。
The multi-objective optimization of backfill effect based on response surface methodology and desirability function(RSM-DF)was conducted.Firstly,the test results show that the uniaxial compressive strength(UCS)increas...
关键词：cemented paste backfill response surface methodology desirability function MULTI-OBJECTIVE optimization 
Particle bond destruction based on spiral-cyclone coupling mechanism for the cementation of hydrates and mud–sand
《Chinese Journal of Chemical Engineering》2025年第2期120-130,共11页Yang Tang Qing Gu Na Xie Yufa He Yunjian Zhou Zeliang Li Guorong Wang 
funded by the State Key Laboratory of Natural Gas Hydrate of China(2022-KFJJ-SHW);the National Key Research and Development Program of China(2021YFC2800903);the National Natural Science Foundation of China(52004235);the National Natural Science Foundation General Program of China(52374011);the Miaozi Engineering Cultivation Project of Sichuan Science and Technology Department of China(MZG20230127).
Weak cementation between natural gas hydrates and mud–sand seriously affects the solid-fluidized mining of natural gas hydrates. In this study, we analyze the debonding of natural gas hydrate sediment (NGHS) particle...
关键词：Natural gas hydrate Spiral-cyclone Model Weakly cemented NGHS particles Cementation bond Numerical analysis 
Effects of aggregate size distribution and carbon nanotubes on the mechanical properties of cemented gangue backfill samples under true triaxial compression
《International Journal of Minerals,Metallurgy and Materials》2025年第2期311-324,共14页Qian Yin Fan Wen Zhigang Tao Hai Pu Tianci Deng Yaoyao Meng Qingbin Meng Hongwen Jing Bo Meng Jiangyu Wu 
financially supported by the National Natural Science Foundation of China(Nos.52174092,51904290,and 52374147);the Natural Science Foundation of Jiangsu Province,China(No.BK20220157);the Fundamental Research Funds for the Central Universities,China(No.2022YCPY0202);the National Key Research and Development Program of China(No.2023YFC3804204);the Major Program of Xinjiang Uygur Autonomous Region S cience and Technology(No.2023A01002)。
The mechanical behavior of cemented gangue backfill materials(CGBMs)is closely related to particle size distribution(PSD)of aggregates and properties of cementitious materials.Consequently,the true triaxial compressio...
关键词：cemented gangue backfill materials particle size distribution true triaxial compression test carbon nanotubes mechanical properties failure modes 
Effects of bacterial strains on undrained cyclic behavior of bio-cemented sand considering wetting and drying cycles
《Journal of Rock Mechanics and Geotechnical Engineering》2025年第1期432-452,共21页Nilanjana Banik Rajib Sarkar 
the financial support provided by the Ministry of Education(MoE),Government of India;The second author acknowledges Coal India Limited for providing financial assistance for the research(Project No.CIL/R&D/01/73/2021).
The microbial-induced calcite precipitation(MICP)technique has been developed as a sustainable methodology for the improvement of the engineering characteristics of sandy soils.However,the efficiency of MICP-treated s...
关键词：Bio-cemented sand Microbial-induced calcite precipitation(MICP)treatment Consolidated undrained(CU)cyclic triaxial testing Cyclic characteristics Wetting-drying(WD)cycles 
Exploring alkali-source,pore-filling and cementation damage effects in cemented clay with typical industrial waste binders
《Journal of Rock Mechanics and Geotechnical Engineering》2024年第12期5209-5220,共12页Xing Wan Jianwen Ding Jianhua Wang Pengju Gao Xia Wei 
supported by the National Natural Science Foundation of China(Grant No.52378330);National Key R&D Program of China(Grant No.2015BAB07B06);Scientific Research Foundation of Graduate School of Southeast University(Grant No.YBPY2162).
Various industrial waste binders(IWBs)are being recycled in soil stabilization to save cement consumption.However,the coupled effects brought out by combined IWBs on stabilized soils are still unclear.IWBs are categor...
关键词：Cement-stabilized clay Industrial waste binder(IWB) Alkali-source effect Pore-filling effect Cementation damage effect 
Laser-induced cleaning for modulating hydrophilic/hydrophobic properties of Ti-6Al-4V alloy surface microstructure
《Tungsten》2024年第4期669-674,共6页Zhi-Hao Chen Bao Liu Yan-Hu Zhang 
Surface treatment of metals is a primary method to prevent equipment aging.Despite significant efforts and notable advancements,many existing technologies incur high costs and demanding technical requirements,particul...
关键词：microstructure alloy CEMENTED 
Water retention behavior and shear strength of artificially cemented granite residual soil subjected to free drying
《Journal of Rock Mechanics and Geotechnical Engineering》2024年第11期4697-4710,共14页Xinxin Dong Xiaohua Bao Hongzhi Cui Changjie Xu Xiangsheng Chen 
supported by the National Natural Science Foundation of China (Grant Nos.52379104,42202298);Joint fund of National Natural Science Foundation of China-Railway Corporation for basic research of high-speed railway (Grant No.U1934208).
Artificially cemented soils have been widely used as filling materials in highway and railway construction.The shear strength evolution of filling materials upon moist variation can determine the stability of subgrade...
关键词：Granite residual soil Cement treatment DUAL-POROSITY Water retention behavior Unsaturated shear strength 
Effects of cement content, polypropylene fiber length and dosage on fluidity and mechanical properties of fiber-toughened cemented aeolian sand backfill
《International Journal of Minerals,Metallurgy and Materials》2024年第11期2404-2416,共13页Shushuai Wang Renshu Yang Yongliang Li Zhongwen Yue 
financially supported by the National Natural Science Foundation of China(No.52174095);the Top Innovative Talents Cultivation Fund for Doctoral Postgraduates(No.BBJ2023054).
Using aeolian sand(AS)for goaf backfilling allows coordination of green mining and AS control.Cemented AS backfill(CASB)exhibits brittle fracture.Polypropylene(PP)fibers are good toughening materials.When the tougheni...
关键词：polypropylene fibers fiber-toughened cemented aeolian sand backfill digital image correlation scanning electron microscopy response surface method 
Embracing Ethnic Harmony In Xinjiang
《China Report ASEAN》2024年第10期42-42,共1页Antony Hardi 
All ethnic groups remain closely united like the seeds of a pomegranate that stick together,"goes a saying that deeply resonated with me as an Indonesian when I first heard it in China's Xinjiang Uygur Autonomous Regi...
关键词：XINJIANG ANALOGY CEMENTED 
Recycling arsenic-containing bio-leaching residue after thermal treatment in cemented paste backfill:Structure modification,binder properties and environmental assessment
《International Journal of Minerals,Metallurgy and Materials》2024年第10期2136-2147,共12页Dengfeng Zhao Shiyu Zhang Yingliang Zhao 
supported from the National Natural Science Foundation of China(No.52304148);the Youth Project of Shanxi Basic Research Program,China(No.202203021212262).
The substantial arsenic(As)content present in arsenic-containing bio-leaching residue(ABR)presents noteworthy environ-mental challenges attributable to its inherent instability and susceptibility to leaching.Given its...
关键词：cemented paste backfill bio-leaching residue arsenic immobilization binder hydration CALCINATION 
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