• 제목/요약/키워드: Civil Society

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민${\cdot}$군 협력을 통한 주파수 자원의 효율적 사용방안 (Efficient Use of Radio Frequencies with Civil and Military Cooperation)

  • 김태성;유혜원;이수형
    • 기술혁신학회지
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    • 제8권1호
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    • pp.77-93
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    • 2005

  • This study examines the efficient use of radio frequencies, which become one of the new economic resources, with civil and military cooperation. The current status of radio frequency resource and its future demands are predicted. Some problems and solutions regarding the civil and military usage of frequencies are suggested. Finally, economic, systematic and technical plans are presented for efficient use of frequencies.

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암 발파 진동 측정 사례 분석 (Am analytical Case Study on Measurement of Ground Vibration from Rock Blasting)

  • 정철호;정상문;이철
    • 한국지반공학회:학술대회논문집
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    • 한국지반공학회 1993년도 봄 학술회 논문집
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    • pp.59-62
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    • 1993

  • In this study, various problems of ground vibration from rock blasting have been discussed, and field tests of rock blasting-ground vibration were carried out to find out the system of evaluation and control method for selecting blast design values and the rationale for the selection. Criterla of estimating structural response and damage caused by ground vibration from rock blasting are also discussed for the safety design of blast.

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시뮬레이션기법을 이용한 도로대안결정 (Determination of Optimal Route Using Virtual Simulation)

  • 최현;강인준;홍순헌;손충민
    • 한국측량학회:학술대회논문집
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    • 한국측량학회 2003년도 춘계학술발표회 논문집
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    • pp.295-299
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    • 2003

  • This study is an examination suggestion about considering circumference facilities, the development plan, prospect of traffic demanded. In addition to we study possibility about analysis of scenery and analysis of environment affection for using the virtual 3D simulation method and the GIS method.

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