Resource Type

Journal Article 501

Conference Videos 4

Year

2024 22

2023 48

2022 64

2021 44

2020 33

2019 45

2018 16

2017 16

2016 20

2015 9

2014 22

2013 31

2012 11

2011 20

2010 12

2009 27

2008 18

2007 17

2006 5

2005 4

open ︾

Keywords

concrete 51

compressive strength 15

reinforced concrete 10

fly ash 6

mechanical properties 6

durability 5

shear strength 5

steel fiber 5

Additive manufacturing 4

CFRP 4

Reactive oxygen species 4

artificial neural network 4

cracks 4

fiber-reinforced polymer 4

finite element method 4

microstructure 4

prestressed concrete 4

reactive oxygen species 4

sensitivity analysis 4

open ︾

Search scope:

排序： Display mode:

Experimental study on shear behavior of prestressed reactive powder concrete I-girders

Hui ZHENG, Zhi FANG, Bin CHEN

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 3,   Pages 618-627 doi: 10.1007/s11709-018-0500-8

Abstract: As a new generation of concrete, RPC(Reactive Powder Concrete) has attracted great research attentionIn the present paper, experimental results from tests on eight prestressed RPC I-section girders failingThe beams with RPC of 120 MPa in compression were designed to assess the ability to carry shear stressRPC, as a new concrete, was different from normal concrete and fiber reinforced concrete.study should be needed to develop an analytical method and computation model for shear strength of RPC

Keywords： prestressed concrete     RPC(Reactive Powder Concrete)     concrete beams     shear strength     experimental study    

HTML PDF Collect

Mechanical properties of steel, glass, and hybrid fiber reinforced reactive powder concrete

Atheer H.M. ALGBURI, M. Neaz SHEIKH, Muhammad N.S. HADI

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 4,   Pages 998-1006 doi: 10.1007/s11709-019-0533-7

Abstract: This study examines the properties of fiber-reinforced reactive powder concrete (FR-RPC).The non-fibrous reactive powder concrete (NF-RPC) was prepared as a reference mix.(SFR-RPC).strength than NF-RPC, GFR-RPC, and HFR-RPC.of NF-RPC, the shear strengths of GFR-RPC and HFR-RPC were higher than that of NF-RPC.

Keywords： reactive powder concrete     steel fiber     glass fiber     hybrid fiber    

HTML PDF Collect

Effect of Mineral Powder on the Durability of Mortar and Concrete

Feng Naiqian,Niu Quanlin,Feng Xiaoxin

Strategic Study of CAE 2002, Volume 4, Issue 2,   Pages 69-73

Abstract:

In this paper, the effect of mineral powder and W/B ratio on the charge passed with mortar and concreteFor the same W/B ratio and same content of mineral admixture, the charge passed through concrete is farThe charge passed data of either mortar or concrete with mineral admixture are lower than that of theThe charge passed of mortar and concrete decreases with the decrease of W/B and increase of curing age

Keywords： mineral powder     mortar     concrete     charge passed    

HTML PDF Collect

Effect of microlimestone on properties of self-consolidating concrete with manufactured sand and mineral

Fulin Qu, Wengui Li, Xiaohui Zeng, Zhiyu Luo, Kejin Wang, Daichao Sheng

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 6,   Pages 1545-1560 doi: 10.1007/s11709-020-0678-4

Abstract: Self-consolidating concrete (SCC) with manufactured sand (MSCC) is crucial to guarantee the quality ofconcrete construction technology and the associated property.The properties of MSCC with different microlimestone powder (MLS) replacements of retreated manufacturedslightly affects the hydration reaction of cement and mainly plays a role in the nucleation process in concretecan be used to promote the application of SCC made with manufactured sand and mineral admixtures for concrete-based

Keywords： microlimestone powder     manufactured sand     retreated manufactured sand     self-consolidating concrete     mineral    

HTML PDF Collect

Orientation effect of electropolishing characteristics of 316L stainless steel fabricated by laser powder

Frontiers of Mechanical Engineering 2021, Volume 16, Issue 3,   Pages 580-592 doi: 10.1007/s11465-021-0633-7

Abstract: electropolishing characteristics on different surfaces of 316L stainless steel fabricated by laser powder

Keywords： electropolishing     laser powder bed fusion     316L stainless steel     corrosion resistance     microstructure    

HTML PDF Collect

Advances in polishing of internal structures on parts made by laser-based powder bed fusion

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 1, doi: 10.1007/s11465-022-0724-0

Abstract: Considering the manufacturing of inner structures, laser-based powder bed fusion (L-PBF) is an attractive

Keywords： laser-based powder bed fusion     polishing     internal structures     surface quality     surface features     post    

HTML PDF Collect

Experimental study and assessment of thermal energy storage mortar with paraffin/recycled brick powder

Luchen HAO; Jianzhuang XIAO; Wanzhi CAO; Jingting SUN

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 10,   Pages 1301-1314 doi: 10.1007/s11709-022-0883-4

Abstract: Thermal energy storage recycled powder mortar (TESRM) was developed in this study by incorporating paraffin/recycled brick powder (paraffin/BP) composite phase change materials (PCM).

Keywords： recycled powder mortar     recycled brick powder     thermal energy storage     paraffin     phase change material    

HTML PDF Collect

Design and optimization of reactive distillation: a review

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 6,   Pages 799-818 doi: 10.1007/s11705-021-2128-9

Abstract: Reactive distillation process, a representative process intensification technology, has been widely appliedHowever, due to the strong interaction between reaction and separation, the extension of reactive distillationTo overcome this problem, the design and optimization of reactive distillation have been widely studiedand illustrated for plenty of reactive mixtures over the past three decades.These design and optimization methods of the reactive distillation process are classified into three

Keywords： reactive distillation     process intensification     design method     reactive phase diagram     optimization algorithm    

HTML PDF Collect

Assessment of glass fiber-reinforced polyester pipe powder in soil improvement

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 3,   Pages 742-753 doi: 10.1007/s11709-021-0732-x

Abstract: This study investigates the use of glass fiber-reinforced polyester (GRP) pipe powder (PP) for improving

Keywords： shallow foundation     sandy soil     bearing capacity     soil improvement     pipe powder    

HTML PDF Collect

Aging properties and aging mechanism of activated waste rubber powder modified asphalt binder based on

Frontiers of Structural and Civil Engineering 2023, Volume 17, Issue 4,   Pages 625-636 doi: 10.1007/s11709-023-0938-1

Abstract: This study is performed to develop a novel pavement material using waste rubber powder, waste lubricatingSubsequently, the aging properties and aging mechanism of activated waste rubber powder modified asphaltThe rheological results show that, compared with waste rubber powder modified asphalt (RMA), ARMA offersmicro-characterization result shows that the aging of ARMA may be caused by the fact that LBP-activated waste rubber powderis more reactive and can form a dense colloidal structure with asphalt.

Keywords： rubber powder modified asphalt     aging     mechanism     rheological     characterization    

HTML PDF Collect

Passive convergence-permeable reactive barrier (PC-PRB): An effective configuration to enhance hydraulic

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 12, doi: 10.1007/s11783-022-1591-y

Abstract:

● A novel PRB configuration based on passive convergent flow effect was proposed.

Keywords： Passive convergence-permeable reactive barrier (PC-PRB)     Permeable reactive barrier configuration     Numerical    

HTML PDF Collect

of CoCrFeMnNi high-entropy alloy from elemental feedstock toward high-throughput synthesis via laser powder

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 1, doi: 10.1007/s11465-022-0727-x

Abstract: In this work, laser powder bed fusion (L-PBF) is adopted for the in situ synthesis of equiatomicCoCrFeMnNi HEA from elemental powder mixtures.

Keywords： laser powder bed fusion (L-PBF)     in situ alloying     high-entropy alloys     heat treatment     rapid    

HTML PDF Collect

Global warming potential associated with Irish milk powder production

William Finnegan, Jamie Goggins, Aksana Chyzheuskaya, Xinmin Zhan

Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 3, doi: 10.1007/s11783-017-0949-z

Abstract: Therefore, in this paper, a single agri-food product, milk powder, is examined in order to estimate theThe average total GWP associated with the manufacture of milk powder is 9.731 kg CO eq·kg milk powder, which has a standard deviation of 2.26 kg CO eq·kg milk powder, for the life cycle stages analyzed

Keywords： Dairy     Global warming potential     Ireland     Life cycle assessment     Milk powder     Milk production    

HTML PDF Collect

Preparation of adsorptive nanoporous membrane using powder activated carbon: Isotherm and thermodynamic

Majid Peyravi

Frontiers of Chemical Science and Engineering 2020, Volume 14, Issue 4,   Pages 673-687 doi: 10.1007/s11705-019-1800-9

Abstract: Adsorptive polyethesulfone (PES) membranes were prepared by intercalation of powder activated carbon

Keywords： amine functionality     nanoporous membrane     adsorption isotherm     thermodynamic parameters     landfill leachate    

HTML PDF Collect

The Development of World Tantalum Powder Technology

He Jilin

Strategic Study of CAE 2001, Volume 3, Issue 12,   Pages 85-89

Abstract: Many tantalum powder producers have invented new processes and technology to increase specific capacitance, reducing impurity content and improve the physical properties of tantalum powder so as to meet the

Keywords： tantalum powder     tantalum capacitor     specific capacitance     sodium reduction of potassium fluotantalate    

HTML PDF Collect

Title Author Date Type Operation

Experimental study on shear behavior of prestressed reactive powder concrete I-girders

Hui ZHENG, Zhi FANG, Bin CHEN

Journal Article

Mechanical properties of steel, glass, and hybrid fiber reinforced reactive powder concrete

Atheer H.M. ALGBURI, M. Neaz SHEIKH, Muhammad N.S. HADI

Journal Article

Effect of Mineral Powder on the Durability of Mortar and Concrete

Feng Naiqian,Niu Quanlin,Feng Xiaoxin

Journal Article

Effect of microlimestone on properties of self-consolidating concrete with manufactured sand and mineral

Fulin Qu, Wengui Li, Xiaohui Zeng, Zhiyu Luo, Kejin Wang, Daichao Sheng

Journal Article

Orientation effect of electropolishing characteristics of 316L stainless steel fabricated by laser powder

Journal Article

Advances in polishing of internal structures on parts made by laser-based powder bed fusion

Journal Article

Experimental study and assessment of thermal energy storage mortar with paraffin/recycled brick powder

Luchen HAO; Jianzhuang XIAO; Wanzhi CAO; Jingting SUN

Journal Article

Design and optimization of reactive distillation: a review

Journal Article

Assessment of glass fiber-reinforced polyester pipe powder in soil improvement

Journal Article

Aging properties and aging mechanism of activated waste rubber powder modified asphalt binder based on

Journal Article

Passive convergence-permeable reactive barrier (PC-PRB): An effective configuration to enhance hydraulic

Journal Article

of CoCrFeMnNi high-entropy alloy from elemental feedstock toward high-throughput synthesis via laser powder

Journal Article

Global warming potential associated with Irish milk powder production

William Finnegan, Jamie Goggins, Aksana Chyzheuskaya, Xinmin Zhan

Journal Article

Preparation of adsorptive nanoporous membrane using powder activated carbon: Isotherm and thermodynamic

Majid Peyravi

Journal Article

The Development of World Tantalum Powder Technology

He Jilin

Journal Article