Volume 26 Issue 1
Turn off MathJax
Article Contents
Abstract
Related Articles
NUMERICAL SIMULATION AND EXPERIMENTAL STUDY ON SEISMIC BEHAVIOR OF RC SHORT COLUMNS RETROFITTED BY PRESTRESSED STEEL JACKETS[J]. Engineering Mechanics, 2009, 26(1): 187-192,.
Citation: NUMERICAL SIMULATION AND EXPERIMENTAL STUDY ON SEISMIC BEHAVIOR OF RC SHORT COLUMNS RETROFITTED BY PRESTRESSED STEEL JACKETS[J]. Engineering Mechanics, 2009, 26(1): 187-192,.
shu

NUMERICAL SIMULATION AND EXPERIMENTAL STUDY ON SEISMIC BEHAVIOR OF RC SHORT COLUMNS RETROFITTED BY PRESTRESSED STEEL JACKETS

More Information
  • Received Date: December 31, 1899
  • Revised Date: December 31, 1899
    Graphical Abstract
    • Abstract
  • This paper introduces a prestressed steel jacket (PSJ) strategy to retrofit RC columns with rectangular section for enhanced shear strength and improved ductility. Numerical simulation and cyclic loading test were carried out to evaluate the seismic behavior of the RC columns retrofitted by PSJ, and the transfer mechanism between PSJ and RC columns was analyzed. The examined parameters were shear span, axial compression ratio, steel jacket and prestressing level of PSJ. Based on the results of numerical simulation and cyclic loading test, it was concluded that the shear strength of the retrofitted columns were enhanced effectively and their displacement ductility ratio were improved significantly. In addition, the strengthening effect on seismic behavior was investigated and its applicable range was proposed.
    • FullText(HTML)
    • References (0)
    • Related Articles

  • Related Articles

    [1]LI Shuo, ZHAO Zuo-zhou. NUMERICAL SIMULATION OF SEISMIC BEHAVIOR OF EARTHQUAKE DAMAGED RC COLUMNS STRENGTHENED WITH FRP[J]. Engineering Mechanics, 2023, 40(10): 89-98. DOI: 10.6052/j.issn.1000-4750.2022.01.0061
    [2]XUE Jian-yang, SONG De-jun, WU Chen-wei, YI Yun-peng, LING Huai-quan. EXPERIMENTAL STUDY AND NUMERICAL ANALYSIS ON SEISMIC BEHAVIOR OF DOU-GONG BRACKET SET ON COLUMNS WITH DIFFERENT DOWELS[J]. Engineering Mechanics. DOI: 10.6052/j.issn.1000-4750.2023.06.0395
    [3]MA You-su-fu, CUI Cong, ZHOU Qing-han, YANG Yang, SUN Bo-wen. EXPERIMENTAL STUDY AND NUMERICAL ANALYSIS ON HYSTERESIS BEHAVIOR OF COUPLED STEEL PLATE SHEAR WALLS WITH STIFFENERS[J]. Engineering Mechanics, 2021, 38(9): 212-227. DOI: 10.6052/j.issn.1000-4750.2020.11.0795
    [4]DENG Fu-yuan, JI Xiao-dong, WANG Tao, SHI Wei. CYCLIC TEST ON THE SEISMIC BEHAVIOR OF RC COUPLING BEAMS WITH SLABS[J]. Engineering Mechanics, 2017, 34(增刊): 54-58. DOI: 10.6052/j.issn.1000-4750.2016.03.S041
    [5]YU Jing, LIU Xiao-jun, DENG Ming-ke. NUMERICAL STUDY OF ASEISMIC BEHAVIOR OF RC FRAME STRUCTURE WITH CONSTRUCTION JOINT[J]. Engineering Mechanics, 2015, 32(8): 190-200. DOI: 10.6052/j.issn.1000-4750.2014.07.0672
    [6]ZENG Jian-yu, GUO Zi-xiong. BEHAVIOR OF RC COLUMNS CONFINED BY PRESTRESSED STEEL JACKETS UNDER AXIAL LOADING[J]. Engineering Mechanics, 2013, 30(2): 203-210. DOI: 10.6052/j.issn.1000-4750.2011.07.0488
    [7]CAI Xiao-ning, MENG Shao-ping, SUN Wei-wei, WU Jing. NUMERICAL ANALYSIS FOR SEISMIC BEHAVIOR OF SEMI-RIGID STEEL BEAM-TO-COLUMN CONNECTION WITH TOP-AND-SEAT ANGLES[J]. Engineering Mechanics, 2012, 29(7): 124-129,146. DOI: 10.6052/j.issn.1000-4750.2010.09.0667
    [8]LIANG Xing-wen, BAI Liang, YANG Hong-lou, DENG Ming-ke, ZHANG Xing-hu. EXPERIMENTAL STUDY ON THE SEISMIC BEHAVIOR OF HIGH PERFORMANCE STEEL-CONCRETE SHEAR WALLS[J]. Engineering Mechanics, 2010, 27(10): 131-138.
    [9]ZHANG Da-chang, CHEN Huai-liang, HAN Li-ting. EXPERIMENTAL STUDY ON THE SEISMIC BEHAVIOR OF RC COLUMN WITH RUBBER LAYER BUILT IN ITS PLASTIC HINGE[J]. Engineering Mechanics, 2009, 26(10): 102-110.
    [10]ZHENG Shan-suo, DENG Guo-zhuan, LI Lei, CHAI Jun, ZHAO Wei, ZHANG Liang. EXPERIMETAL STUDY ON SEISMIC BEHAVIORS OF STEEL REINFORCED HIGH STRENGTH AND HIGH PERFORMANCE CONCRETE FRAME[J]. Engineering Mechanics, 2009, 26(5): 88-093,.

Catalog

    Get Citation
    PDF
    XML

    Article Metrics

    Article views (1293) PDF downloads (343) Cited by()
    Related

    京ICP备18030614号

    Copyright © 《工程力学》编辑部

    Address: North-Star Times Tower, No.8 Beichendong Road, Chaoyang District, Beijing, China China Pos: 100084

    Tel: (010)62788648 Fax: 021-64253812 Email: gclxbjb@tsinghua.edu.cn

    Supported by: Beijing Renhe Information Technology Co.,Ltd.  Baidu Analytics

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return