MASS PRODUCTION TRIAL OF 1700 MPA CLASS ULTRA-HIGH-STRENGTH BOLTS AND SLIP RESISTANCE OF FRICTION TYPE BOLTED JOINTS WITH THEM

DOI Open Access

Bibliographic Information

Other Title
  • 1700MPa級超高力ボルトの量産試作およびそれを用いた摩擦接合継手のすべり耐力

Description

<p>Our research group has been developing 1,700 MPa class ultra-high-strength bolts and will try to rationalize bolted connections with the bolts. This study conducted mass production of 1,700 MPa class bolts and confirmed the tensile resistance experimentally. The slip behaviour of friction type bolted joints with them was also investigated. The mass-produced bolts demonstrated the stable tensile resistance derived from the used material. Slip test results of double-lap joints coated with inorganic zinc-rich paint found that the slip coefficient evaluated by the bolt tension before the test was larger than 0.45, and the bolt tension reduction through the slippage became less than about 3 percent.</p>

Journal

  • Kou kouzou rombunshuu

    Kou kouzou rombunshuu 30 (120), 120_115-120_127, 2024-01-26

    Japanese Society of Steel Construction

Related Projects

See more

Keywords

Details 詳細情報について

  • CRID
    1390298599000958848
  • DOI
    10.11273/jssc.30.120_115
  • ISSN
    18840329
    18809928
  • Text Lang
    ja
  • Data Source
    • JaLC
    • KAKEN
  • Abstract License Flag
    Disallowed

Report a problem

Back to top