Resource Type

Journal Article 298

Conference Videos 15

Year

2023 13

2022 15

2021 29

2020 15

2019 25

2018 10

2017 7

2016 15

2015 7

2014 24

2013 21

2012 16

2011 13

2010 25

2009 24

2008 10

2007 9

2006 3

2005 9

2003 5

open ︾

Keywords

steel fiber 5

fatigue 4

stainless steel 4

steel box girder 4

steel structure 4

Iron and steel industry 3

Baosteel 2

Sutong Bridge 2

Taizhou Bridge 2

cable-stayed bridge 2

design codes 2

durability 2

energy dissipation 2

fiber-reinforced polymer 2

finite element analysis 2

finite element method 2

fire 2

high strength 2

high strength steel 2

open ︾

Search scope:

排序： Display mode:

Seismic behavior experimental study of frame joints with special-shaped column and dispersed steel bar

Shuchun LI, Bo DIAO, Youpo SU,

Frontiers of Structural and Civil Engineering 2009, Volume 3, Issue 4,   Pages 378-383 doi: 10.1007/s11709-009-0064-8

Abstract: To overcome the problem that steel bars are put too close at a flame joint with special-shaped beam andmechanical performance of three groups of six RC flame joints with special-shaped (L, T and+) column and dispersed-steelThe seismic behaviors of the joints with different proportions of dispersed-steel-bar beams were analyzedbars are dispersed to flange plane.Theoretical result indicates that distributing area of the dispersed steel-bar beams in the flange plate

Keywords： beam with dispersed steel bar     flame joints with special-shaped beam and column     seismic behavior     scaleof dispersed steel bars    

HTML PDF Collect

Hybrid flexural components: Testing pre-stressed steel and GFRP bars together as reinforcement for flexural

Mohammed FARUQI, Oved I. MATA, Francisco AGUINIGA

Frontiers of Structural and Civil Engineering 2018, Volume 12, Issue 3,   Pages 352-360 doi: 10.1007/s11709-017-0453-3

Abstract:

Concrete members historically have used either pre-stressed steel or steel bars.However, the flexure behavior of a hybrid system reinforced by the combination of pre-stressed steelslabs of 100 and 150-millimeter thickness, with a span of 2.1 m reinforced with both pre-stressing steelThe concrete had strength of 31 MPa and the slabs were respectively reinforced with 5#4 bars and 3#5bars.

Keywords： Partial pre-stressing     composite structures     GFRP bars    

HTML PDF Collect

Ordinary Portland Cement (OPC) and Portland Pozzolane Cement (PPC) mixes and different diameter of TMT bars

A D POFALE, S P WANJARI

Frontiers of Structural and Civil Engineering 2013, Volume 7, Issue 1,   Pages 39-45 doi: 10.1007/s11709-013-0193-y

Abstract: Since last two decades, the Portland Pozzolane Cement (PPC) is extensively used in structural concrete. But, till to date, a few literature is available on bond strength of concrete using PPC mixes. There are many literatures available on bond strength of concrete mixes using Ordinary Portland Cement (OPC). Hence, a comparative study was conducted on bond strength between OPC and PPC mixes. In the present investigation, total 24 samples consisting of M20, M35 and M50 grades of concrete and 16 and 25 mm diameter of TMT bar were tested for 7 and 28 days. The pullout bond test was conducted on each specimen as per IS: 2770-1967/1997 [1] and the results were observed at 0.25 mm slip at loaded end called as critical bond stress and at maximum bond load called as maximum bond stress. It was observed that the critical bond strength of PPC mixes is 10% higher than OPC mixes. Whereas, marginal improvement was noticed in maximum bond strength of PPC mixes. Hence, based on these findings, it could be concluded that development length for PPC mixes could be reduced by 10% as compared with same grade of OPC mixes.

Keywords： Portland Pozzolane Cement (PPC) concrete     Ordinary Portland Cement (OPC) concrete     bond between concrete and steel    

HTML PDF Collect

Performance of a novel bent-up bars system not interacting with concrete

Aydin SHISHEGARAN, Mohammad Reza GHASEMI, Hesam VARAEE

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 6,   Pages 1301-1315 doi: 10.1007/s11709-019-0552-4

Abstract: The proposed method uses a new reinforcement bar system having bent-up bars, covered with rubber tubesThis technique will avoid interaction of bent-up bars with concrete.The compressive force in the upper point of the bent-up bars is exerted to the end point of these bars

Keywords： bending capacity     rubber tube     stress transfer     bent-up bars     ductility     cracking    

HTML PDF Collect

Room-temperature hydrogenation of halogenated nitrobenzenes over metal–organic-framework-derived ultra-dispersed

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 12,   Pages 1782-1792 doi: 10.1007/s11705-022-2220-9

Abstract: Ultra-dispersed Ni nanoparticles (7.5 nm) on nitrogen-doped carbon nanoneedles (Ni@NCNs) were prepared

Keywords： halogenated nitrobenzenes     room-temperature hydrogenation     Ni nanoparticles     nitrogen-doped carbon nanoneedles     metal–organic-framework    

HTML PDF Collect

The effect of carbon nanotubes and polypropylene fibers on bond of reinforcing bars in strain resilient

Souzana P. TASTANI,Maria S. KONSTA-GDOUTOS,Stavroula J. PANTAZOPOULOU,Victor BALOPOULOS

Frontiers of Structural and Civil Engineering 2016, Volume 10, Issue 2,   Pages 214-223 doi: 10.1007/s11709-016-0332-3

Abstract: Stress transfer between reinforcing bars and concrete is engaged through rib translation relative toresidual resistance and controlled slippage.The aim of this paper is to investigate the local bond of steelbars developed in adverse tensile stress conditions in the concrete cover.

Keywords： carbon nanotubes     strain resilient cementitious composite     polypropylene fibers     tensile bending     bond    

HTML PDF Collect

Induction motors variable speed drives diagnosis through rotor resistance monitoring

K. YAHIA, S. ZOUZOU, F. BENCHABANE

Frontiers in Energy 2012, Volume 6, Issue 4,   Pages 420-426 doi: 10.1007/s11708-012-0192-z

Abstract: It then studies the broken rotor bars (BRBs) fault by the monitoring the rotor resistance.

Keywords： induction motor     vector control     broken rotor bars (BRBs) diagnostic     extended Kalman filter (EKF)    

HTML PDF Collect

A novel approach in preparing polymer/nano-CaCO composites

LIU Zhengying, YU Runze, YANG Mingbo, FENG Jianmin, YANG Wei, YIN Bo

Frontiers of Chemical Science and Engineering 2008, Volume 2, Issue 1,   Pages 115-122 doi: 10.1007/s11705-008-0020-5

Abstract: process using nano-CaCO aqueous suspension for preparing polymer/nano-CaCO composites with nanoparticles dispersedIn this method, the pre-dispersed nanoparticle suspensions are blended with melting polymers in a weak

Keywords： preparation     suitable     nano-CaCO     pre-dispersed nanoparticle     processing    

HTML PDF Collect

Steel Bridges in China

Pan Jiyan

Strategic Study of CAE 2007, Volume 9, Issue 7,   Pages 18-26

Abstract:

This paper contains a brief introduction of the development of the steelIt also introduces the characteristic requiremens of the material used in steel bridges.

Keywords： steel brigde in China     steel materials     design of steel brigde     structure of steel bridge    

HTML PDF Collect

On braced trapezoidal corrugated steel shear panels: An experimental and numerical study

Frontiers of Structural and Civil Engineering 2023, Volume 17, Issue 3,   Pages 396-410 doi: 10.1007/s11709-023-0934-5

Abstract: In this study, a new system consisting of a combination of braces and steel infill panels called thebraced corrugated steel shear panel (BCSSP) is presented.The results obtained from the parametric study indicate that the corrugated steel shear panel (CSSP)

Keywords： trapezoidal corrugated plate     steel shear panel     braced steel shear panel     experimental study     buckling    

HTML PDF Collect

Progress of Production Technology of Clean Steel at Baosteel

Cui Jian,Zheng Yiyu,Zhu Lixin

Strategic Study of CAE 2005, Volume 7, Issue 6,   Pages 21-26

Abstract: control technology of carbon, nitrogen, total oxygen, phosphorus, sulphur as well as inclusions in steelThe purity obtained in IF steel and pipeline steel is introduced.

Keywords： Baosteel     clean steel     IF steel     pipe line steel     steelmaking    

HTML PDF Collect

Causations of failure in megaprojects: A case study of the Ajaokuta Steel Plant project

Oluwole Alfred OLATUNJI

Frontiers of Engineering Management 2018, Volume 5, Issue 3,   Pages 334-346 doi: 10.15302/J-FEM-2018011

Abstract: paper uses project organizational theories to draw lessons from a historic megaproject, the Ajaokuta Steel

Keywords： industrial projects     megaprojects     Nigeria     project organizational theories     steel plant    

HTML PDF Collect

Parametric study of hexagonal castellated beams in post-tensioned self-centering steel connections

Hassan ABEDI SARVESTANI

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 5,   Pages 1020-1035 doi: 10.1007/s11709-019-0534-6

Abstract: important parameters (beam reinforcing plates, initial post-tensioning, and material properties of steelThe PTSC connection is comprised of bolted top and bottom angles as energy dissipaters and steel strandsFurthermore, properties of steel material has been simulated using bilinear elastoplastic modeling with1.5% strain-hardening which has perfectly matched with the real material of steel angles.It is recommended to avoid using steel angles with high yielding strength since they lead to the yielding

Keywords： finite element analysis     hexagonal castellated beam     parametric study     post-tensioned self-centering steelconnection     steel moment-resisting frame    

HTML PDF Collect

Study on steel output per unit GDP and steel production， energy consumption， materials consumption &wastes emission of steel industry

Lu Zhongwu,Yue Qiang,Gao Chengkang

Strategic Study of CAE 2013, Volume 15, Issue 4,   Pages 23-29

Abstract:

Steel output per unit GDP is an important index for controlling steeloutput,  for energy-saving, materials-decreasing and wastes-reducing of steel industry.Steel output and energy consumption,  materials consumption & wastes emission of steel industryof steel output,  energy consumption,  materials consumption & wastes emission.energy-saving, materials-decreasing and wastes-reducing of steel industry were put forward.

Keywords： steel output per unit GDP     steel output     in-use steel     GDP generation per unit in-use steel     energy consumption    

HTML PDF Collect

Concepts and implementation of strain-based criteria in design codes for steel structures

Reidar BJORHOVDE

Frontiers of Structural and Civil Engineering 2012, Volume 6, Issue 3,   Pages 210-216 doi: 10.1007/s11709-012-0165-7

Abstract: A uniaxial tension test is commonly used to determine the mechanical properties of steel, but it hasIt does not represent the actual behavior of the steel in a structure, and was never intended to do so

Keywords： steel     stress-strain characteristics     tension test     strain design     actual behavior     improved design codes    

HTML PDF Collect

Title Author Date Type Operation

Seismic behavior experimental study of frame joints with special-shaped column and dispersed steel bar

Shuchun LI, Bo DIAO, Youpo SU,

Journal Article

Hybrid flexural components: Testing pre-stressed steel and GFRP bars together as reinforcement for flexural

Mohammed FARUQI, Oved I. MATA, Francisco AGUINIGA

Journal Article

Ordinary Portland Cement (OPC) and Portland Pozzolane Cement (PPC) mixes and different diameter of TMT bars

A D POFALE, S P WANJARI

Journal Article

Performance of a novel bent-up bars system not interacting with concrete

Aydin SHISHEGARAN, Mohammad Reza GHASEMI, Hesam VARAEE

Journal Article

Room-temperature hydrogenation of halogenated nitrobenzenes over metal–organic-framework-derived ultra-dispersed

Journal Article

The effect of carbon nanotubes and polypropylene fibers on bond of reinforcing bars in strain resilient

Souzana P. TASTANI,Maria S. KONSTA-GDOUTOS,Stavroula J. PANTAZOPOULOU,Victor BALOPOULOS

Journal Article

Induction motors variable speed drives diagnosis through rotor resistance monitoring

K. YAHIA, S. ZOUZOU, F. BENCHABANE

Journal Article

A novel approach in preparing polymer/nano-CaCO composites

LIU Zhengying, YU Runze, YANG Mingbo, FENG Jianmin, YANG Wei, YIN Bo

Journal Article

Steel Bridges in China

Pan Jiyan

Journal Article

On braced trapezoidal corrugated steel shear panels: An experimental and numerical study

Journal Article

Progress of Production Technology of Clean Steel at Baosteel

Cui Jian,Zheng Yiyu,Zhu Lixin

Journal Article

Causations of failure in megaprojects: A case study of the Ajaokuta Steel Plant project

Oluwole Alfred OLATUNJI

Journal Article

Parametric study of hexagonal castellated beams in post-tensioned self-centering steel connections

Hassan ABEDI SARVESTANI

Journal Article

Study on steel output per unit GDP and steel production， energy consumption， materials consumption &wastes emission of steel industry

Lu Zhongwu,Yue Qiang,Gao Chengkang

Journal Article

Concepts and implementation of strain-based criteria in design codes for steel structures

Reidar BJORHOVDE

Journal Article