Resource Type

Journal Article 299

Conference Videos 15

Year

2023 14

2022 17

2021 30

2020 15

2019 23

2018 10

2017 7

2016 14

2015 7

2014 24

2013 21

2012 15

2011 14

2010 25

2009 24

2008 9

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

durability 2

energy dissipation 2

fiber-reinforced polymer 2

finite element method 2

fire 2

high strength 2

high strength steel 2

microstructure 2

neural network 2

open ︾

Search scope:

排序： Display mode:

Multi-objective optimal design of braced frames using hybrid genetic and ant colony optimization

Mehdi BABAEI,Ebrahim SANAEI

Frontiers of Structural and Civil Engineering 2016, Volume 10, Issue 4,   Pages 472-480 doi: 10.1007/s11709-016-0368-4

Abstract: In this article, multi-objective optimization of braced frames is investigated using a novel hybrid algorithmis proposed as a novel hybrid method which does not appear in the literature for optimal design of steelbraced frames.

Keywords： multi-objective     hybrid algorithm     ant colony     genetic algorithm     displacement     weighted sum method     steelbraced frames    

HTML PDF Collect

Topology optimization and seismic collapse assessment of shape memory alloy (SMA)-braced frames: Effectiveness

Aydin HASSANZADEH; Saber MORADI

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 3,   Pages 281-301 doi: 10.1007/s11709-022-0807-3

Abstract: This paper presents a seismic topology optimization study of steel braced frames with shape memory alloyOptimal SMA-braced frames (SMA-BFs) with either Fe-based SMA or NiTi braces are determined in a performance-baseddistribution of lateral displacement over the frame height while being more cost-effective than NiTi bracedframes.In frames with Fe-based SMA braces, the SMA usage is reduced by up to 80%.

Keywords： topology optimization     shape memory alloy     Fe-based SMA     steel braced frames     performance-based seismic    

HTML PDF Collect

Design Method and Applcation of Steel Braced Frames

Guan Kejian,Wang Xinwu,Peng Shaomin

Strategic Study of CAE 2003, Volume 5, Issue 5,   Pages 80-83

Abstract:

In the paper, three types of steel braced frames are introduced.The features of concentrically steel braced frames, eccentrically braced frames and off-centrically bracedframes and their application scope are concluded.Some calculating rules and design methods about concentrically steel braced frames and eccentricallybraced frames are put forward.

Keywords： steel structure     braced frames     design methcxl    

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

Probabilistic safety assessment of self-centering steel braced frame

Navid RAHGOZAR, Nima RAHGOZAR, Abdolreza S. MOGHADAM

Frontiers of Structural and Civil Engineering 2018, Volume 12, Issue 1,   Pages 163-182 doi: 10.1007/s11709-017-0384-z

Abstract: The main drawback of conventional braced frames is implicitly accepting structural damage under the designself-centering system as a modern low-damage system is capable of minimizing the drawbacks of conventional bracedframes.This paper quantifies main limit states and investigates the seismic performance of self-centering braced

Keywords： self-centering steel braced frame     mean annual frequency     safety assessment     confidence level     margin of    

HTML PDF Collect

Seismic responses and resilience of novel SMA-based self-centring eccentrically braced frames under near-fault

Zhi-Peng CHEN; Songye ZHU

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 8,   Pages 962-975 doi: 10.1007/s11709-022-0873-6

Abstract: resilience of a novel K-type superelastic shape memory alloy (SMA) self-centring (SC) eccentrically braced

Keywords： shape memory alloy     eccentrically braced frame     self-centring     fragility     loss function     resilience    

HTML PDF Collect

Seismic retrofit of existing SRC frames using rocking walls and steel dampers

Akira WADA, Zhe QU, Shojiro MOTOYUI, Hiroyasu SAKATA

Frontiers of Structural and Civil Engineering 2011, Volume 5, Issue 3,   Pages 259-266 doi: 10.1007/s11709-011-0114-x

Abstract: A retrofit of an existing 11-story steel reinforced concrete frame that features the innovative use ofpost-tensioned rocking walls and shear steel dampers is presented.

Keywords： building structure     seismic retrofit     rocking wall     steel damper    

HTML PDF Collect

Finite element analysis of creep for plane steel frames in fire

Hui ZHU, Yuching WU

Frontiers of Structural and Civil Engineering 2012, Volume 6, Issue 3,   Pages 297-307 doi: 10.1007/s11709-012-0162-x

Abstract: Steel is widely used for the construction of bridges, buildings, towers, and other structures becauseTherefore, the resistance of a steel structure to fire is a significant subject for modern society.frames in fire conditions.Next, the numerical model is used to analyze the creep behavior of the plane steel frames under decreasingIn addition, the heating rate is a critical factor in the failure point of the steel frames.

Keywords： creep     plane steel frame     fire     finite element method     geometric nonlinearity    

HTML PDF Collect

Optimal design of steel portal frames based on genetic algorithms

CHEN Yue, HU Kai

Frontiers of Structural and Civil Engineering 2008, Volume 2, Issue 4,   Pages 318-322 doi: 10.1007/s11709-008-0055-1

Abstract: As for the optimal design of steel portal frames, due to both the complexity of cross selections of beamsBased on a set of constraints of the Technical Specification for Light-weighted Steel Portal Frames ofChina, a genetic algorithm (GA) optimization program for portal frames, written in MATLAB code, was

Keywords： satisfactory     genetic-algorithm-based     Technical Specification     algorithm     efficiency    

HTML PDF Collect

Performance assessment of innovative seismic resilient steel knee braced frame

Tony T. Y. YANG,Yuanjie LI

Frontiers of Structural and Civil Engineering 2016, Volume 10, Issue 3,   Pages 291-302 doi: 10.1007/s11709-016-0340-3

Abstract: Buckling restrained knee braced truss moment frame (BRKBTMF) is a novel and innovative steel structuralSteel trusses are very economical and effective in spanning large distance.However, conventional steel trusses are typically not suitable for seismic application, due to its lack

Keywords： buckling restrained brace     innovative structural system     collapse simulation     seismic assessment    

HTML PDF Collect

Implementation of total Lagrangian formulation for the elasto-plastic analysis of plane steel frames

Bing XIA, Yuching WU, Zhanfei HUANG

Frontiers of Structural and Civil Engineering 2012, Volume 6, Issue 3,   Pages 257-266 doi: 10.1007/s11709-012-0163-9

Abstract: Lagrangian forms of finite element formulations are derived to perform elasto-plastic analysis for plane steelframes that either experience increasing external loading at ambient temperature or constant externalinfluence of geometric nonlinearities on the incremental steps of the finite element analysis for plane steelframes in the presence of fire is limited.

Keywords： co-rotational     total Lagrangian     geometrical nonlinearity     fire     elasto-plastic    

HTML PDF Collect

Seismic performance of composite moment-resisting frames achieved with sustainable CFST members

A. SILVA,Y. JIANG,L. MACEDO,J. M. CASTRO,R. MONTEIRO,N. SILVESTRE

Frontiers of Structural and Civil Engineering 2016, Volume 10, Issue 3,   Pages 312-332 doi: 10.1007/s11709-016-0345-y

Abstract: objective of the research presented in this paper is to study the bending behaviour of Concrete Filled Steelcolumns made with Rubberized Concrete (RuC), and to assess the seismic performance of moment-resisting framesThe test results show that the bending behaviour of CFST elements is highly dependent on the steel tubeAdditionally, it was found that the seismic design of composite moment-resisting frames with CFST columnsframes.

Keywords： concrete filled steel tubes     rubberized concrete     composite frames     seismic performance assessment    

HTML PDF Collect

Numerical study of the cyclic load behavior of AISI 316L stainless steel shear links for seismic fuse

Ruipeng LI,Yunfeng ZHANG,Le-Wei TONG

Frontiers of Structural and Civil Engineering 2014, Volume 8, Issue 4,   Pages 414-426 doi: 10.1007/s11709-014-0276-4

Abstract: This paper presents the results of nonlinear finite element analyses conducted on stainless steel shearThis paper discusses the promising use of AISI 316L stainless steel for shear links as seismic fuse devicesHysteresis behaviors of four stainless steel shear link specimens under reversed cyclic loading wereThe nonlinear finite element analysis results show that shear links made of AISI 316L stainless steelshear links compared with conventional steel shear links with the same length ratio.

Keywords： hysteretic damper     eccentrically braced frame     energy dissipation     seismic     stainless steel     shear link    

HTML PDF Collect

Validation of a steel dual-core self-centering brace (DC-SCB) for seismic resistance: from brace memberto one-story one-bay braced frame tests

Chung-Che CHOU,Ping-Ting CHUNG,Tsung-Han WU,Alexis Rafael Ovalle BEATO

Frontiers of Structural and Civil Engineering 2016, Volume 10, Issue 3,   Pages 303-311 doi: 10.1007/s11709-016-0347-9

Abstract: A steel dual-core self-centering brace (DC-SCB) is an innovative structural member that provides bothThis paper presents cyclic test results of a DC-SCB component and a full-scale one-story, one-bay steelMoreover, a three-story dual-core self-centering braced frame (DC-SCBF) with a single-diagonal DC-SCBperformed well up to an interstory drift of 2% with yielding at the column base and local buckling in the steel

Keywords： dual-core self-centering brace (DC-SCB)     braced frame tests     residual deformation    

HTML PDF Collect

Seismic progressive-failure analysis of tall steel structures under beam-removal scenarios

Behrouz BEHNAM, Fahimeh SHOJAEI, Hamid Reza RONAGH

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 4,   Pages 904-917 doi: 10.1007/s11709-019-0525-7

Abstract: An investigation is performed here on a 10 story steel moment resisting structure designed to meet the

Keywords： progressive collapse     tall steel moment-resisting frames     non-linear dynamic analysis     beam-removal scenario    

HTML PDF Collect

Title Author Date Type Operation

Multi-objective optimal design of braced frames using hybrid genetic and ant colony optimization

Mehdi BABAEI,Ebrahim SANAEI

Journal Article

Topology optimization and seismic collapse assessment of shape memory alloy (SMA)-braced frames: Effectiveness

Aydin HASSANZADEH; Saber MORADI

Journal Article

Design Method and Applcation of Steel Braced Frames

Guan Kejian,Wang Xinwu,Peng Shaomin

Journal Article

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

Journal Article

Probabilistic safety assessment of self-centering steel braced frame

Navid RAHGOZAR, Nima RAHGOZAR, Abdolreza S. MOGHADAM

Journal Article

Seismic responses and resilience of novel SMA-based self-centring eccentrically braced frames under near-fault

Zhi-Peng CHEN; Songye ZHU

Journal Article

Seismic retrofit of existing SRC frames using rocking walls and steel dampers

Akira WADA, Zhe QU, Shojiro MOTOYUI, Hiroyasu SAKATA

Journal Article

Finite element analysis of creep for plane steel frames in fire

Hui ZHU, Yuching WU

Journal Article

Optimal design of steel portal frames based on genetic algorithms

CHEN Yue, HU Kai

Journal Article

Performance assessment of innovative seismic resilient steel knee braced frame

Tony T. Y. YANG,Yuanjie LI

Journal Article

Implementation of total Lagrangian formulation for the elasto-plastic analysis of plane steel frames

Bing XIA, Yuching WU, Zhanfei HUANG

Journal Article

Seismic performance of composite moment-resisting frames achieved with sustainable CFST members

A. SILVA,Y. JIANG,L. MACEDO,J. M. CASTRO,R. MONTEIRO,N. SILVESTRE

Journal Article

Numerical study of the cyclic load behavior of AISI 316L stainless steel shear links for seismic fuse

Ruipeng LI,Yunfeng ZHANG,Le-Wei TONG

Journal Article

Validation of a steel dual-core self-centering brace (DC-SCB) for seismic resistance: from brace memberto one-story one-bay braced frame tests

Chung-Che CHOU,Ping-Ting CHUNG,Tsung-Han WU,Alexis Rafael Ovalle BEATO

Journal Article

Seismic progressive-failure analysis of tall steel structures under beam-removal scenarios

Behrouz BEHNAM, Fahimeh SHOJAEI, Hamid Reza RONAGH

Journal Article