Resource Type

Journal Article 370

Conference Videos 6

Year

2023 27

2022 41

2021 34

2020 35

2019 34

2018 15

2017 31

2016 17

2015 11

2014 14

2013 14

2012 5

2011 13

2010 17

2009 15

2008 9

2007 12

2006 3

2005 2

2004 2

open ︾

Keywords

beam 4

Three Gorges Project 3

“ 2

Al2O3 2

CFRP 2

China 2

E” 2

Three Gorges Project ship lift 2

bearing capacity 2

buckling 2

cantilever beam 2

concrete 2

displacement 2

ductility 2

epoxy resin 2

experiment 2

failure mechanism 2

flame 2

flame retardancy 2

open ︾

Search scope:

排序： Display mode:

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

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 andcolumn, mechanical performance of three groups of six RC flame joints with special-shaped (L, T and+) column and dispersed-steel bars-beam on the top floor under cyclic loads were studied.Experimental comparison was conducted between special-shaped (L, T and+) column and normal beams.Stiffness degeneration of flame joint with L-shaped column is rather serious due to concrete damage stiffness

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

HTML PDF Collect

Experimental and numerical analysis of beam to column joints in steel structures

Gholamreza ABDOLLAHZADEH, Seyed Mostafa SHABANIAN

Frontiers of Structural and Civil Engineering 2018, Volume 12, Issue 4,   Pages 642-661 doi: 10.1007/s11709-017-0457-z

Abstract: as formability under extreme loads such as earthquakes are the primary challenges in the modeling of beam-to-columnand neural network methods have been presented in order to model the complex hysteresis behavior of beam-to-columntraining of the neural network, the experiments were carried out on samples with real dimensions of beam-to-columnthat the combinational modeling is able to display the complex narrowed hysteresis behavior of the beam-to-column

Keywords： beam to column connections     experiments     component method     neural network model     combinational modeling    

HTML PDF Collect

Investigation of the interior RC beam-column joints under monotonic antisymmetrical load

Fei GAO, Zhiqiang TANG, Biao HU, Junbo CHEN, Hongping ZHU, Jian MA

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 6,   Pages 1474-1494 doi: 10.1007/s11709-019-0572-0

Abstract: The paper presents numerical findings of reinforced concrete interior beam-column joints under monotoniceffects of hoop reinforcement ratio in joint core and the axial compression ratio on the responses of the jointsshear force and thus to increase the shear capacity, prevent the outward buckling of steel bars in columnthe propagation of cracks, but also to increase the yield load, decrease the yield displacement of beam

Keywords： RC beam-column joint     reinforcement ratio in joint core     axial compression ratio     finite element     test    

HTML PDF Collect

Modeling of semi-rigid beam-to-column steel joints under extreme loading

C FANG, B A IZZUDDIN, A Y ELGHAZOULI, D A NETHERCOT

Frontiers of Structural and Civil Engineering 2013, Volume 7, Issue 3,   Pages 245-263 doi: 10.1007/s11709-013-0215-9

Abstract: Joints play an important role in providing ductility for steel-composite structures subject to extremeDue to sound energy dissipation capability and fabrication efficiency, semi-rigid joints have increasinglyThis paper presents a component approach for modeling semi-rigid beam-to-column joints based on Eurocode3of axial deformability, such that the interaction between bending moment and axial force within the jointsresponse of components is shown to have significant influence on the ultimate bending capacity of the joints

Keywords： semi-rigid joint     component method     ductility     elevated temperature    

HTML PDF Collect

Cyclic behavior of stiffened joints between concrete-filled steel tubular column and steel beam with

Chunyan QUAN,Wei WANG,Jian ZHOU,Rong WANG

Frontiers of Structural and Civil Engineering 2016, Volume 10, Issue 3,   Pages 333-344 doi: 10.1007/s11709-016-0357-7

Abstract: investigation on a stiffened joint in practical engineering which was between concrete-filled steel tubular columnand steel beam with narrow outer diaphragm and partial joint penetration welds.of the specimen which were influenced by the axial compression ratio of the concrete-filled tubular columnhysteresis damage fracture on the narrow outer diaphragm connected to the concrete-filled steel tubular column

Keywords： narrow outer diaphragm     concrete-filled tubular column     joint     inner and outer stiffening     cyclic behavior    

HTML PDF Collect

Experimental Study and Nonlinear Finite Element Analysis on the T-shaped Column Frame Structure Joints

Chen Changhong,Huang Ying,Ma Lewei,Wu Minzhe,Shan Jian

Strategic Study of CAE 2007, Volume 9, Issue 11,   Pages 92-95

Abstract:

The paper makes experiment about six T-shaped cross section column framejoints under low periodic cycle loads. The paper uses variable parameters of beam section height,  the axis-pressed ratio and thesame time,  this paper makes use of a software ANSYS to develop the language APDL two times to T-shapedcolumn joints to carry on nonlinear finite element analysis,  adopts discrete cracking model smeared

Keywords： T-shaped joints     crack shape     failure mechanism     ANSYS     nonlinear finite element    

HTML PDF Collect

Special Column on

Frontiers of Structural and Civil Engineering 2014, Volume 8, Issue 4,   Pages 323-324 doi: 10.1007/s11709-014-0288-0

HTML PDF Collect

Special column: solar energy conversion

Yun Hang HU, Fangming JIN

Frontiers in Energy 2019, Volume 13, Issue 2,   Pages 205-206 doi: 10.1007/s11708-019-0636-9

HTML PDF Collect

Experimental analysis on strength and failure modes of wood beam-column connections

Zhenhua HUANG,Sheldon Q SHI,Liping CAI

Frontiers of Structural and Civil Engineering 2014, Volume 8, Issue 3,   Pages 260-269 doi: 10.1007/s11709-014-0261-y

Abstract: experimentally examined the strength, failure modes, and behaviors of dowel-bearing and fiber-bearing wood beam-columnpreliminary tests in total), the authors observed that the typical bolted connection (dowel-bearing type wood beam-columnbehavior (large peak moment) under the monotonic loads, and the tenon joint connection (fiber-bearing wood beam-columnThe cyclic property of loading reduced the strength of the dowel-bearing type wood beam-column connections, but increased the strength of fiber-bearing type wood beam-column connections.

Keywords： wood     connection     dowel-bearing     fiber-bearing    

HTML PDF Collect

Special Column on Multiscale Stochastic Finite Element Method

Frontiers of Structural and Civil Engineering 2015, Volume 9, Issue 2,   Pages 105-106 doi: 10.1007/s11709-015-0297-7

HTML PDF Collect

Discontinuous mechanical behaviors of existing shield tunnel with stiffness reduction at longitudinal joints

Frontiers of Structural and Civil Engineering 2023, Volume 17, Issue 1,   Pages 37-52 doi: 10.1007/s11709-022-0920-3

Abstract: The existing shield tunnel is regarded as a Timoshenko beam with longitudinal joints.The opening and relative dislocation of the longitudinal joints can be calculated using Dirac delta functionsThe effects of the stiffness reduction at the longitudinal joints (α and β), the shearingstiffness of the Timoshenko beam GA, and different additional pressure profiles on the responsesIn addition, the joints allow rigid structures to behave flexibly in general, as well as allow flexible

Keywords： tunnel–soil interaction     discontinuous analysis     longitudinal joints     existing shield tunnel     Timoshenkobeam     Dirac delta function    

HTML PDF Collect

Parametric study on seismic performance of self-centering reinforced concrete column with bottom-placed

Frontiers of Structural and Civil Engineering   Pages 1145-1162 doi: 10.1007/s11709-023-0945-2

Abstract: seismic-resilient reinforced concrete (RC) moment-resisting frame structures, a novel self-centering RC columnwith a rubber layer placed at the bottom (SRRC column) is proposed herein.For the column, the longitudinal reinforcement dissipates seismic energy, the rubber layer allows therocking of the column, and the unbonded prestressed tendon enables self-centering capacity.A refined finite element model of the SRRC column is developed, the effectiveness of which is validated

Keywords： seismic resilience     self-centering     rubber layer     flag-shaped hysteresis loop     parametric study    

HTML PDF Collect

Effect of eccentricity in reinforced concrete beam-column-slab connection under cyclic loading

Rooh ULLAH, Amjad NASEER, Muhammad FAHIM, Mohammad ASHRAF, Eid BADSHAH

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 2,   Pages 390-398 doi: 10.1007/s11709-021-0690-3

Abstract: Beam–column connections are one of the most critical elements of reinforced concrete structures, especiallyThis study presents the experimental results of two half-scale eccentric beam-column-slab connectionsThe horizontal eccentricity ( ) is maintained at 12.5% and 25% of column width ( ) for specimens 1 and

Keywords： corner connection     eccentricity     strength degradation     stiffness degradation     energy dissipation     performance levels    

HTML PDF Collect

Slender reinforced concrete shear walls with high-strength concrete boundary elements

Frontiers of Structural and Civil Engineering 2023, Volume 17, Issue 1,   Pages 138-151 doi: 10.1007/s11709-022-0897-y

Abstract: Cold joints resulting from dissimilar concrete pours in the web and boundary elements of the HSC wall

Keywords： slender walls     high-strength concrete     rectangular and barbell-shaped walls     cold joints    

HTML PDF Collect

Concrete construction technology on tower beam of Three Gorges Project ship lift

Yu Ying

Strategic Study of CAE 2013, Volume 15, Issue 9,   Pages 27-32

Abstract:

he concrete construction of the beam concrete of tower load-bearing structurecombined with the structural features and construction characteristics of concrete pouring in tower beamconcrete construction technology for continued construction of the Three Gorges Project ship lift top beamlayout and construction management are made out to ensure the quality of concrete construction for tower beamThe concrete construction practices of Three Gorges Project ship lift tower beam certify the effectiveness

Keywords： ship lift     beam     concrete     construction joints     pouring stratification     Three Gorges Project    

HTML PDF Collect

Title Author Date Type Operation

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

Shuchun LI, Bo DIAO, Youpo SU,

Journal Article

Experimental and numerical analysis of beam to column joints in steel structures

Gholamreza ABDOLLAHZADEH, Seyed Mostafa SHABANIAN

Journal Article

Investigation of the interior RC beam-column joints under monotonic antisymmetrical load

Fei GAO, Zhiqiang TANG, Biao HU, Junbo CHEN, Hongping ZHU, Jian MA

Journal Article

Modeling of semi-rigid beam-to-column steel joints under extreme loading

C FANG, B A IZZUDDIN, A Y ELGHAZOULI, D A NETHERCOT

Journal Article

Cyclic behavior of stiffened joints between concrete-filled steel tubular column and steel beam with

Chunyan QUAN,Wei WANG,Jian ZHOU,Rong WANG

Journal Article

Experimental Study and Nonlinear Finite Element Analysis on the T-shaped Column Frame Structure Joints

Chen Changhong,Huang Ying,Ma Lewei,Wu Minzhe,Shan Jian

Journal Article

Special Column on

Journal Article

Special column: solar energy conversion

Yun Hang HU, Fangming JIN

Journal Article

Experimental analysis on strength and failure modes of wood beam-column connections

Zhenhua HUANG,Sheldon Q SHI,Liping CAI

Journal Article

Special Column on Multiscale Stochastic Finite Element Method

Journal Article

Discontinuous mechanical behaviors of existing shield tunnel with stiffness reduction at longitudinal joints

Journal Article

Parametric study on seismic performance of self-centering reinforced concrete column with bottom-placed

Journal Article

Effect of eccentricity in reinforced concrete beam-column-slab connection under cyclic loading

Rooh ULLAH, Amjad NASEER, Muhammad FAHIM, Mohammad ASHRAF, Eid BADSHAH

Journal Article

Slender reinforced concrete shear walls with high-strength concrete boundary elements

Journal Article

Concrete construction technology on tower beam of Three Gorges Project ship lift

Yu Ying

Journal Article