• Title/Summary/Keyword: 대형 시험

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345KV송전선에 채용된 ACAR선

  • 오명환
    • 전기의세계
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    • v.24 no.5
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    • pp.441-441
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    • 1975
  • Cape Code해협과 New England의 345KV 간선을 Boston 서남쪽으로 약 15 Miles 떨어진 지점에 연결되어 있는 Cannal-Walpole 송전선에는 내층에 A1선을 사용하고 외층에 A1합금선을 입힌 새로운 형태의 ACAR가 채용되었다. 이 전선은 종래의 ACAR연선과는 구성이 다른 것으로서 37개의 경A1선을 내층에 두고 54개의 5005합금선을 외층에 두고 있는 2,335MCM(1,180mm$^{2}$)의 대형 송전선이며 현재 실제가선에 의한 현장시험이 행하여 지고 있다.

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KSLV 추진기관 종합시험설비 피해 사고 예측 모델 해석

  • Lee, Jung-Ho;Kang, Sun-Il;Yu, Byung-Il;Kim, Yong-Wook;Cho, Sang-Yeon;Oh, Seung-Hyub
    • Aerospace Engineering and Technology
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    • v.4 no.2
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    • pp.163-170
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    • 2005
  • According to the KSLV program of KARI, it is planed to develop various launch vehicle and satellite 10 years hereafter. Large-scale test facilities, such as ReTF and PTA-II, are needed to fulfill this launch vehicle/satellite development project. The authors intend to arrange and describe various indexes that are needed in test facility design, construction and operation process. This technical paper is describing model analysis of damage prediction of accident in KSLV Integrated Propulsion System Test Facility based on propellant storage quantity and layout. In addition, the result can be used to produce safer design of test facility.

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The analysis of RC bridge piers on shaking table test by using Nonlinear program (비선형 해석프로그램을 이용한 RC교각의 진동대 시험 분석)

  • Yang, Dong-Wook;Park, Young-Kwon;Lee, Yeon-Hun;Chung, Young-Soo;Lee, Dae-Hyoung
    • Proceedings of the Korea Concrete Institute Conference
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    • 2009.05a
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    • pp.67-68
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    • 2009
  • This research aims at investigating the seismic behavior of RC bridge piers subjected to NFGM in low or moderate seismic region according to Volumetric Confinement Steel Ratio through the shaking table test unlike original way of the test. This investigation deal with the estimate with SARCF for shaking table test by the comparative analysis for the value of FFT.

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