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Study on Synthetic Utilization of Three Solid Wastes

Zhang Wanjun,Guo Yuwen ,Huang Mingyong,Wang Doutian,Zhang Minsheng

Strategic Study of CAE 2002, Volume 4, Issue 10,   Pages 62-66

Abstract: on the study on the physical and chemical characteristics, three solid wastes, namely ooze, alkaline slag

Keywords： solid wastes     artificial soil     sea silt soil     basic slag     coal ash    

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Variability of waste copper slag concrete and its effect on the seismic safety of reinforced concrete

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 1,   Pages 117-130 doi: 10.1007/s11709-021-0788-7

Abstract: Proven research output on the behavior of structures made of waste copper slag concrete can improve itsAlthough numerous studies on waste copper slag concrete can be found in the published literature, noIn particular, the variability in the strength properties of waste copper slag concrete, which is required-, flexural- and split tensile strength of hardened concrete with different dosages of waste copper slagaddition, the paper presents a reliability-based seismic risk assessment of a typical waste copper slag

Keywords： waste copper slag     quantification of variability     goodness-of-fit test     seismic risk assessment     PSDM    

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Utilization of alkali-activated copper slag as binder in concrete

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 3,   Pages 773-780 doi: 10.1007/s11709-021-0722-z

Abstract: This study was focused on developing concrete using alkali-activated copper slag (AACS) as a binder.The properties of alkali-activated copper slag concrete (AACSC) were compared with portland cement concrete

Keywords： binder     concrete     mechanical properties     mineralogy     workability    

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Effect of fly ash and slag on concrete: Properties and emission analyses

Vivian W. Y. TAM, Khoa N. LE, Ana Catarina Jorge EVANGELISTA, Anthony BUTERA, Cuong N. N. TRAN, Ashraf TEARA

Frontiers of Engineering Management 2019, Volume 6, Issue 3,   Pages 395-405 doi: 10.1007/s42524-019-0019-2

Abstract: control for recycled concrete by adding supplementary cementitious materials fly ash and blast furnace slagConversely, a mixture with over 50% cement replacement by either fly ash or slag or a combination of

Keywords： recycled aggregate     recycled concrete     fly ash and slag    

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Performance assessment of Alccofine with silica fume, fly ash and slag for development of high strength

Shivang D. JAYSWAL; Mahesh MUNGULE

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 5,   Pages 576-588 doi: 10.1007/s11709-022-0826-0

Abstract: identified silica fume (SF) as the most effective supplementary material, whereas fly ash (FA) and slagcompares its performance with conventional materials namely SF, FA and ground granulated blast furnace slag

Keywords： Alccofine     high strength mortar     efficiency factor     dilution effect    

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network model on tensile behavior of hybrid steel-PVA fiber reinforced concrete containing fly ash and slag

Fangyu LIU, Wenqi DING, Yafei QIAO, Linbing WANG

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 6,   Pages 1299-1315 doi: 10.1007/s11709-020-0712-6

Abstract: The tensile behavior of hybrid fiber reinforced concrete (HFRC) is important to the design of HFRC and HFRC structure. This study used an artificial neural network (ANN) model to describe the tensile behavior of HFRC. This ANN model can describe well the tensile stress-strain curve of HFRC with the consideration of 23 features of HFRC. In the model, three methods to process output features (no-processed, mid-processed, and processed) are discussed and the mid-processed method is recommended to achieve a better reproduction of the experimental data. This means the strain should be normalized while the stress doesn’t need normalization. To prepare the database of the model, both many direct tensile test results and the relevant literature data are collected. Moreover, a traditional equation-based model is also established and compared with the ANN model. The results show that the ANN model has a better prediction than the equation-based model in terms of the tensile stress-strain curve, tensile strength, and strain corresponding to tensile strength of HFRC. Finally, the sensitivity analysis of the ANN model is also performed to analyze the contribution of each input feature to the tensile strength and strain corresponding to tensile strength. The mechanical properties of plain concrete make the main contribution to the tensile strength and strain corresponding to tensile strength, while steel fibers tend to make more contributions to these two items than PVA fibers.

Keywords： artificial neural network     hybrid fiber reinforced concrete     tensile behavior     sensitivity analysis     stress-strain curve    

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Economic Growth Model Based on Six Basic Factors of Production—Xu Growth Rate Equation

Shou-bo Xu,Zong-yuan Huang

Frontiers of Engineering Management 2014, Volume 1, Issue 2,   Pages 160-175 doi: 10.15302/J-FEM-2014024

Abstract: This paper proposes an economic growth model based on the Six Basic Factors of Production and Xu GrowthThe empirical analysis indicates that over the past three decades, the consumption of six basic factorsIn some years, the consumption rate of the basic factors of production was meager, but the economy witnessed

Keywords： six basic factors of production     economic growth model     Xu Growth Rate Equation    

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Fundamental Research on Vanadium Recovering from V-bearingSteelmaking Slag

Dong Yuanchi,Wu Xingrong,Yu Liang,Li Liaosha

Strategic Study of CAE 2007, Volume 9, Issue 1,   Pages 63-68

Abstract: enrichment of vanadium and crystallization and growth of V-concentrating phase in V-bearing steelmaking slagresults show that when15% SiO2 and 20% Al2O3 are added in slagIt is demonstrated that when the slag is added by Al2O3, V-concentrating phase

Keywords： V-bearing steel slag     enrichment     V-concentrating phase     crystal growth     solid solution    

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Hydration Characteristics and Microstructure of Alkali-Activated Slag Concrete: A Review Review

Qiang Fu,Mengxin Bu,Zhaorui Zhang,Wenrui Xu,Qiang Yuan,Ditao Niu

Engineering 2023, Volume 20, Issue 1,   Pages 162-179 doi: 10.1016/j.eng.2021.07.026

Abstract:

Alkali-activated slag concrete (AASC) is a new green building material.In addition, AASC promotes the reuse of slag and other wastes and saves resources.Furthermore, the scope of use of slag has been expanded.The influences of the slag composition, the type and dosage of the alkali activator, and the curing conditionsthere are many constraints on the development of AASC (e.g., complex composition of raw materials of slag

Keywords： Alkali-activated slag concrete     hydration characteristics     pore structure     interfacial transition zone     Microstructure    

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Ultrasonic emulsification: basic characteristics, cavitation, mechanism, devices and application

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 10,   Pages 1560-1583 doi: 10.1007/s11705-022-2160-4

Abstract: Emulsion systems are widely applied in agriculture, food, cosmetic, pharmaceutical and biomedical industries. Ultrasound has attracted much attention in emulsion preparation, especially for nanoemulsion, due to its advantages of being eco-friendly, cost-effective and energy-efficient. This review provides an overview for readers to the area of ultrasonic emulsification technology. It briefly introduces and summarizes knowledge of ultrasonic emulsification, including emulsion characteristics, acoustic cavitation, emulsification mechanism, ultrasonic devices and applications. The combination of microfluidics and ultrasound is highlighted with huge advantages in controlling cavitation phenomena and emulsification intensification. A novel scale of dμC0.6/μD0.33−EV is proposed to be able to compare the energy efficiency of emulsion preparation in different devices.

Keywords： nanoemulsion     ultrasound     microreactor     multiphase     energy    

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Sulfate digestion process for high purity TiO

T. A. LASHEEN

Frontiers of Chemical Science and Engineering 2009, Volume 3, Issue 2,   Pages 155-160 doi: 10.1007/s11705-009-0005-z

Abstract: A titania slag product of Rosetta ilmenite assaying 72% TiO is treated by the sulfate process optionThe relevant factors of acid concentration, particle size, slag/acid ratio besides the reaction temperatureefficiency of about 92% was realized due to the presence of some refractory components in the working slag

Keywords： titania     slag     sulfate process     pigment    

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Essential training steps to achieving competency in the basic intraoperative transesophageal echocardiography

Yong G. Peng,Haibo Song,E. Wang,Weipeng Wang,Jin Liu

Frontiers of Medicine 2015, Volume 9, Issue 1,   Pages 123-128 doi: 10.1007/s11684-014-0366-7

Abstract: innovative technologies develop, other educational models have emerged to aid in obtaining competency in basicresident’s overall training is also necessary to provide knowledge and skills toward competency in basicusing the TEE modality to help in intraoperative management and surgical decision making, publishing basic

Keywords： transesophageal echocardiography     guidelines     training     competency    

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Three-dimensional numerical simulation of the basic pulse tube refrigerator

DING Wenjing, GONG Liang, HE Yaling, TAO Wenquan

Frontiers in Energy 2008, Volume 2, Issue 1,   Pages 48-53 doi: 10.1007/s11708-008-0008-3

Abstract: A three-dimensional physical and numerical model of the basic pulse tube refrigerator (PTR) was developed

Keywords： refrigeration mechanism     three-dimensional     compressible     numerical     understanding    

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New Development of the Basic Theory of Extenics

Cai Wen,Yang Chunyan,He Bin

Strategic Study of CAE 2003, Volume 5, Issue 2,   Pages 80-87

Abstract:

The new development of three basic theories of extenics, including basic element theory, extension

Keywords： extenics     basic element     extension set     extension logic    

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The Development Status and Prospect of China’s Critical Basic Materials

Tu Hailing,Li Tengfei and Ma Fei

Strategic Study of CAE 2017, Volume 19, Issue 3,   Pages 125-135 doi: 10.15302/J-SSCAE-2017.03.018

Abstract:

Critical basic materials are a key factor in the development of the manufacturingThis paper describes the current status of critical basic materials in China and abroad, and presents, it puts forward suggestions for government policies that will promote the development of critical basic

Keywords： critical basic materials     development status     policy suggestion    

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Title Author Date Type Operation

Study on Synthetic Utilization of Three Solid Wastes

Zhang Wanjun,Guo Yuwen ,Huang Mingyong,Wang Doutian,Zhang Minsheng

Journal Article

Variability of waste copper slag concrete and its effect on the seismic safety of reinforced concrete

Journal Article

Utilization of alkali-activated copper slag as binder in concrete

Journal Article

Effect of fly ash and slag on concrete: Properties and emission analyses

Vivian W. Y. TAM, Khoa N. LE, Ana Catarina Jorge EVANGELISTA, Anthony BUTERA, Cuong N. N. TRAN, Ashraf TEARA

Journal Article

Performance assessment of Alccofine with silica fume, fly ash and slag for development of high strength

Shivang D. JAYSWAL; Mahesh MUNGULE

Journal Article

network model on tensile behavior of hybrid steel-PVA fiber reinforced concrete containing fly ash and slag

Fangyu LIU, Wenqi DING, Yafei QIAO, Linbing WANG

Journal Article

Economic Growth Model Based on Six Basic Factors of Production—Xu Growth Rate Equation

Shou-bo Xu,Zong-yuan Huang

Journal Article

Fundamental Research on Vanadium Recovering from V-bearingSteelmaking Slag

Dong Yuanchi,Wu Xingrong,Yu Liang,Li Liaosha

Journal Article

Hydration Characteristics and Microstructure of Alkali-Activated Slag Concrete: A Review

Qiang Fu,Mengxin Bu,Zhaorui Zhang,Wenrui Xu,Qiang Yuan,Ditao Niu

Journal Article

Ultrasonic emulsification: basic characteristics, cavitation, mechanism, devices and application

Journal Article

Sulfate digestion process for high purity TiO

T. A. LASHEEN

Journal Article

Essential training steps to achieving competency in the basic intraoperative transesophageal echocardiography

Yong G. Peng,Haibo Song,E. Wang,Weipeng Wang,Jin Liu

Journal Article

Three-dimensional numerical simulation of the basic pulse tube refrigerator

DING Wenjing, GONG Liang, HE Yaling, TAO Wenquan

Journal Article

New Development of the Basic Theory of Extenics

Cai Wen,Yang Chunyan,He Bin

Journal Article

The Development Status and Prospect of China’s Critical Basic Materials

Tu Hailing,Li Tengfei and Ma Fei

Journal Article