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Chen Ce,Ji Bohai and Liu Rong
Strategic Study of CAE 2012, Volume 14, Issue 5, Pages 75-79
Taizhou Bridge is the first kilometer level threetower and twospan suspension bridge in the world. The three-dimensional fullbridge FEM (finite element method) model of the Taizhou Bridge and the random vehicle loading on the bridge finite element model by simplified vehicle load model are established. The vertical displacement and bending moment values are calculated to analyze the position of the maximum stress for the steel box girder under vehicle load. Then the critical position can be determined to carry out fatigue analysis for the steel box girder.
Keywords: three-tower suspension bridge orthotropic plate fatigue stress analysis key sections
Dynamic material performance of cold-formed steel hollow sections: a state-of-the-art review
Cameron B. RITCHIE, Jeffrey A. PACKER, Xiao-Ling ZHAO, Amin HEIDARPOUR, Yiyi CHEN
Frontiers of Structural and Civil Engineering 2017, Volume 11, Issue 2, Pages 209-227 doi: 10.1007/s11709-017-0388-8
Keywords: cold-formed steel hollow structural sections composites impulsive loading impact blast experimentation
Three-dimensional reconstruction of light microscopy image sections: present and future
Yuzhen Wang,Rui Xu,Gaoxing Luo,Jun Wu
Frontiers of Medicine 2015, Volume 9, Issue 1, Pages 30-45 doi: 10.1007/s11684-014-0337-z
Keywords: microtomy 3D imaging computer-assisted image processing 3D printing tissue scaffold
Hot-dip galvanizing of cold-formed steel hollow sections: a state-of-the-art review
Min SUN, Jeffrey A. PACKER
Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 1, Pages 49-65 doi: 10.1007/s11709-017-0448-0
Keywords: cold-formed steel hollow structural sections hot-dip galvanizing embrittlement heat-treatment residual
Yuji CHEN, Qizhi LUO,
Frontiers of Structural and Civil Engineering 2009, Volume 3, Issue 4, Pages 352-356 doi: 10.1007/s11709-009-0057-7
Keywords: thin-walled box girder with variable cross-sections potential variational theory shear lag large deflection
ZHANG Shiliang, ZHOU Jie, CHEN Xiaohu
Frontiers in Energy 2008, Volume 2, Issue 2, Pages 183-186 doi: 10.1007/s11708-008-0025-2
Meltem SAPLIOGLU; Ayse UNAL; Melek BOCEK
Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 4, Pages 515-532 doi: 10.1007/s11709-022-0814-4
Keywords: trend analysis checkerboard model IRI driver speed
Alfred Kofi GAND, Tak-Ming CHAN, James Toby MOTTRAM
Frontiers of Structural and Civil Engineering 2013, Volume 7, Issue 3, Pages 227-244 doi: 10.1007/s11709-013-0216-8
Keywords: fibre reinforced polymer composites behaviour of FRPs tubular sections pultruded FRP tubular profiles
NEW ZEALAND DAIRY FARM SYSTEMS AND KEY ENVIRONMENTAL EFFECTS
Frontiers of Agricultural Science and Engineering 2021, Volume 8, Issue 1,
Bioaerosol: A Key Vessel between Environment and Health
Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 3, doi: 10.1007/s11783-021-1422-6
Firm Innovation Systems: Perspectives of Researches on State-owned Key Enterprises
Jin Chen,Shu-fang Huang,Qing-rui Xu
Frontiers of Engineering Management 2015, Volume 2, Issue 1, Pages 64-70 doi: 10.15302/J-FEM-2015017
Keywords: firm innovation system state-owned key enterprises ecology evolution
Pilot plants of membrane technology in industry: Challenges and key learnings
Colin A. Scholes
Frontiers of Chemical Science and Engineering 2020, Volume 14, Issue 3, Pages 305-316 doi: 10.1007/s11705-019-1860-x
Keywords: membrane gas separation membrane contactors carbon capture pilot plants key learnings
China Keeps Carrying Forward the Key Special Project of “Air Pollution Causes and Control”
Huan Liu,Kebin He
Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 5, doi: 10.1007/s11783-016-0881-7
Zhiqiang Yang
Engineering 2017, Volume 3, Issue 4, Pages 559-566 doi: 10.1016/J.ENG.2017.04.021
To understand the resource features and geology in the deep Jinchuan nickel deposit, difficult geological conditions were systematically analyzed, including high stress, fragmentized ore rock, prevalent deformation, difficult tunnel support, complicated rock mechanics, and low mining recovery. An integrated technology package was built for safe, efficient, and continuous mining in a deep, massive, and complex nickel and cobalt mine. This was done by the invention of a large-area continuous mining method with honeycomb drives; the establishment of ground control theory and a technology package for high-stress and fragmented ore rock; and the development of a new type of backfilling cement material, along with a deep backfilling technology that comprises the pipeline transport of high-density slurry with coarse aggregates. In this way, good solutions to existing problems were found to permit the efficient exploitation and comprehensive utilization of the resources in the deep Jinchuan nickel mine. In addition, a technological demonstration in an underground mine was performed using the cemented undercut-and-fill mining method for stressful, fragmented, and rheological rock.
Keywords: Deep mining Efficient exploitation Comprehensive utilization Key technology
NEW ZEALAND DAIRY FARM SYSTEMS AND KEY ENVIRONMENTAL EFFECTS
Jiafa LUO, Stewart LEDGARD
Frontiers of Agricultural Science and Engineering 2021, Volume 8, Issue 1, Pages 148-158 doi: 10.15302/J-FASE-2020372
Keywords: dairy farms environmental impacts grazing systems intensification mitigation
Title Author Date Type Operation
Fatigue analysis of steel box girder in key sections for threetower suspension bridge under random vehicle
Chen Ce,Ji Bohai and Liu Rong
Journal Article
Dynamic material performance of cold-formed steel hollow sections: a state-of-the-art review
Cameron B. RITCHIE, Jeffrey A. PACKER, Xiao-Ling ZHAO, Amin HEIDARPOUR, Yiyi CHEN
Journal Article
Three-dimensional reconstruction of light microscopy image sections: present and future
Yuzhen Wang,Rui Xu,Gaoxing Luo,Jun Wu
Journal Article
Hot-dip galvanizing of cold-formed steel hollow sections: a state-of-the-art review
Min SUN, Jeffrey A. PACKER
Journal Article
Mechanics analysis of thin-walled box continuous girder with variable cross-sections in considering effect
Yuji CHEN, Qizhi LUO,
Journal Article
Experimental study on the temperature dependence of ultraviolet absorption cross-sections of sulfur dioxide
ZHANG Shiliang, ZHOU Jie, CHEN Xiaohu
Journal Article
Detection of critical road roughness sections by trend analysis and investigation of driver speed interaction
Meltem SAPLIOGLU; Ayse UNAL; Melek BOCEK
Journal Article
applications, recent trends, research and developments on pultruded fiber reinforced polymer closed sections
Alfred Kofi GAND, Tak-Ming CHAN, James Toby MOTTRAM
Journal Article
Firm Innovation Systems: Perspectives of Researches on State-owned Key Enterprises
Jin Chen,Shu-fang Huang,Qing-rui Xu
Journal Article
Pilot plants of membrane technology in industry: Challenges and key learnings
Colin A. Scholes
Journal Article
China Keeps Carrying Forward the Key Special Project of “Air Pollution Causes and Control”
Huan Liu,Kebin He
Journal Article
Key Technology Research on the Efficient Exploitation and Comprehensive Utilization of Resources in the
Zhiqiang Yang
Journal Article