繰り返し荷重下の低強度コンクリートと丸鋼の付着性状に関する研究  [in Japanese] BOND CHARACTERISTICS BETWEEN LOW STRENGTH CONCRETE AND PLAIN ROUND BAR UNDER REVERSAL LOADINGS  [in Japanese]

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Author(s)

Abstract

In order to evaluate the seismic performance of the existing RC buildings, pull-out tests were performed to obtain bond characteristics between low strength concrete and plain round bar under reversal loadings. From the test results of the specimen without repair, it is pointed out that the maximum bond stresses were less than the allowable stress for long term load, in addition that the degradations of bond stress were apparently influenced by the loading cycles. The specimens repaired with epoxy resin injection showed a significant increase of the bond stress. The analytical bond-slip hysteresis rule was derived from the test results. Comparisons between the observed hysteresis loops and the analytical ones were performed.

Journal

  • AIJ Journal of Technology and Design

    AIJ Journal of Technology and Design 18(38), 171-176, 2012

    Architectural Institute of Japan

Codes

  • NII Article ID (NAID)
    130004507218
  • NII NACSIS-CAT ID (NCID)
    AN10531441
  • Text Lang
    JPN
  • ISSN
    1341-9463
  • NDL Article ID
    023523540
  • NDL Call No.
    Z16-B375
  • Data Source
    NDL  J-STAGE 
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