• Title, Summary, Keyword: 익스팬디드메탈

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Bending Behaviour of Composite Slab Using a New-Shaped Steel Deck Plate and Expanded Metal (신형 데크플레이트와 철판망을 적용한 합성슬래브의 휨 거동)

  • Kim, Myoung Mo;Eom, Chul Hwan
    • Journal of Korean Society of Steel Construction
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    • v.15 no.4
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    • pp.403-412
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    • 2003
  • The composite metal deck plate system has been widely used for office structures. Recently, however, the flat deck plate has been developed to apply the composite slab system to residential structures. Reduction in construction cost and time can be expected by using expanded metal instead of wire mesh as crack control reinforcements. This study proposed a composite slab system composed of a new-shaped steel deck plate and expanded metal. Twelve specimens were tested to evaluate the structural performance of the new composite slab system. The test results were summarized mainly in terms of maximum load carrying capacity and failure behaviors of each specimen.

Experimental Study on the Strengthening Method of RC Beam Using Ceramic Metal (세라믹메탈재를 적용한 RC보의 보강공법에 관한 실험적 연구)

  • Shim, Nak-Hoon;Park, Young-Suk
    • Journal of the Korea institute for structural maintenance and inspection
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    • v.8 no.4
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    • pp.115-122
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    • 2004
  • The objective of the present study is to understand the strengthening effects of reinforced concrete beam applied the reinforced plates, expended metal and carbon fiber grid with the ceramic metal. In the present study, the bending tests are performed to understand the increasing effects of stiffness and ductility for the strengthening RC beam. Also, the important purpose of the structural tests is to understand the adhesion performance of the ceramic metal. It is expected the present experimental observations as a valuable source in suggestion improved the strengthening method more than this method by analysis of the failure mode for the specimens.