Concrete Journal
Online ISSN : 2186-2753
Print ISSN : 0387-1061
ISSN-L : 0387-1061
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Volume 48, Issue 12
Displaying 1-13 of 13 articles from this issue
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  • Design Guideline 2010 of R/C Beam-Column Joint using Mechanical Anchorages
    K. Masuo, T. Kubota
    2010 Volume 48 Issue 12 Pages 12_3-12_8
    Published: 2010
    Released on J-STAGE: March 27, 2012
    DOIhttps://doi.org/10.3151/coj.48.12_3
    JOURNAL FREE ACCESS
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    The first version of Design Guideline of R/C Beam-Column Joint using Mechanical Anchorages, which was published in 2006.1, is revised. In the new guideline, the correspondence to design practice is enhanced by means of such as extension of the applicable range based on new experimental results and adjustment to the design by the Technical Standard. Revised design issues on the beam-column joint include: (1) addition of equations for required joint confining reinforcement based on the demand and capacity, (2) modification of beam, column reinforcement anchorage design, (3) addition of other joint types, such as sub-beam reinforcement anchorage, (4) modification of SRC beam-column joint design to include T-, L-shaped joints, (5) addition of design procedure corresponding to the Technical Standard, (6) addition of design using high-strength concrete. This paper summarizes design issues revised in the Design Guideline 2010.
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  • Standard Specifications for Hybrid Structures-2009
    T. Watanabe, A. Nakajima, T. Ueda, S. Nakamura, S. Tanaka
    2010 Volume 48 Issue 12 Pages 12_9-12_14
    Published: 2010
    Released on J-STAGE: March 27, 2012
    DOIhttps://doi.org/10.3151/coj.48.12_9
    JOURNAL FREE ACCESS
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    The Committee on Hybrid Structures of the Japan Society of Civil Engineers (JSCE) published the Standard Specifications for Hybrid Structures-2009, which is the revised version of the Draft Guideline for Performance Verification of Steel-Concrete Hybrid Structures published in 2002. This Standard Specifications also adopt the concept of performance-based design procedure and cover a wide range of the hybrid structures in the three parts; Common Part, Composite Members Part and Mixed Structure Part. The Composite Members Part deals with the composite members such as steel-concrete composite beams, steel-concrete composite slabs, steel-concrete sandwich slabs, steel reinforced concrete members and concrete-filled tubular members. The Mixed Structure Part deals with various connections between different types of members with different materials. The Common Part includes material models for numerical analysis and shear force - slip relationship of various shear connectors.
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