• Proceedings of the KAIS Fall Conference
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• 2007.05a
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• pp.95-98
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• 2007

본 연구에서는 설계기준에 제시된 평지 전도 안전율 계산식을 바탕으로 경사지에서의 지반의 저항모멘트를 산정하기 위해 범용 해석 프로그램 L-Pi1e P1us13.8을 사용하여 기존 연구와 검증하고 지반의 일반적인 토질상태별 특성을 고려한 내부마찰각, 접착력, 흙의 단위중량, 지반종류, 사질토 및 점성토 지반계수를 적용하여 각 전주의 근입깊이에 따른 지반의 저항모멘트를 산정하였다. 또한 토질등급에 따른 토질의 상태별 특성이 고려된 4가지 경우를 선정하여 12m 중하중용 전주를 대상으로 경사지의 경사각을 $0^{\circ}{\sim}35^{\circ}$까지 $5^{\circ}$씩 증가시켜 지반의 저항모멘트를 산정하였다. 그 결과 경사지 경사각에 따른 저항모멘트가 감소하는 것을 확인 할 수 있었으며 그에 따른 경사지의 근입깊이 증가가 필요한 것으로 판단된다.

• Proceedings of the KIEE Conference
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• 2008.07a
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• pp.420-421
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• 2008

배전설비의 안정성검토 및 조형물과 충분한 측방이격거리 확보검토를 위해 일반지역 직선선로에서 2400mm 완철을 설치한 보통장주와 편출장주 일반용 콘크리트 전주의 강도를 검토하였으며, 편출장주시 완철의 길이변화가 전주강도에 미치는 영향을 살펴보았다. 표준경간[3]에서 보통장주형태의 전주는 대용량선로의 전선(ACSR/AW-OC $240mm^2$)을 설치한 경우에도 허용강도이내였으며, 표준경간에서 편출장주 형태의 전주는 보통장주일때 보다 전주의 휨모멘트는 증가하였고 일반선로 ACSR/AW-OC$160mm^2$ 이하의 전선을 설치한 경우 허용강도를 갖게 됨을 알 수 있었다. 또한, 편출장주 완철의 길이를 2400mm에서 3200mm로 증가시킨 경우, 전주의 휨모멘트는 증가하였으며, 전주는 표준경간이 40M 이하에서 대용량선로의 전선을 설치한 경우에도 허용강도를 갖게 됨을 알 수 있었다.

• Journal of the Earthquake Engineering Society of Korea
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• v.27 no.6
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• pp.237-244
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• 2023

This study analyzes the seismic response of traffic light poles, considering soil-foundation effects through nonlinear static and time history analyses. Two poles are investigated, uni-directional and bi-directional, each with 9 m mast arms. Finite element models incorporate the poles, soil, and concrete foundations for analysis. Results show that the initial stiffness of the traffic light poles decreases by approximately 38% due to soil effects, and the drift ratio at which their nonlinear behavior occurs is 77% of scenarios without considering soil effects. The maximum acceleration response increases by about 82% for uni-directional poles and 73% for bi-directional poles, while displacement response increases by approximately 10% for uni-directional and 16% for bi-directional poles when considering soil-foundation effects. Additionally, increasing ground motion intensity reduces soil restraints, making significant rotational displacement the dominant response mechanism over flexural displacement for the traffic light poles. These findings underscore the importance of considering soil-foundation interactions in analyzing the seismic behavior of traffic light poles and provide valuable insights to enhance their seismic resilience and safety.

• Cartoon and Animation Studies
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• s.39
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• pp.215-231
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• 2015

The Cultural Revolution in the history of Chinese animation hinder the development of the initial animation, and after a negative assessment instrument provided the cause is to become sluggish growth of the Chinese animation. So this time animation are things that are the subject of academic research studies or analysis has been depreciating almost uniformly without evaluation. However, of all the cultural and artistic creation it is developing in its own specific historical conditions and has the aesthetic results. This paper puts the primary purpose is to hold in consideration the aesthetic principles that led to cultural and artistic creativity and objective perspective the achievements the Chinese animation of the time period of the Cultural Revolution. Cultural Revolution is avoided to the previous period in accordance with the socialist ideology of Mao Ze-dong(毛澤東) sikindaneun highlight the culture of the proletariat and placed our goal to create a new class culture. Therefore, cultural and artistic creation of this period is often inconsistent with this part of our aesthetic principles generally accepted character has a non- elitist and anti properties. Best drama is a creative one hand as a model to implement the principles of aesthetics, art and culture Cultural Revolution period kkophimyeo reference for understanding the aesthetic principles that animated the Chinese Cultural Revolution period of orientation. This paper has San Tu Chu(三突出), Hong Guang Liang(紅光亮), and Gao Da Quan(高大全) at the time of the Cultural Revolution aesthetic principles are reflected in how the concrete work, the Cultural Revolution when the animation is how to accommodate these aesthetic principles and placed emphasis on comparative studies on best pole and correlation of the Cultural Revolution when the Chinese animation to ensure that adaptation in own way. First, after analyzing whether the aesthetic principles of focusing on the similarities of the best pole time of the Cultural Revolution and China, and how to implement animation in the works, these aesthetic principles according to the analysis of positive and negative influence on the creation of Chinese animation It was described as neutral. The detailed analysis and comparative study courses were trying to access in two significant aspects of the characters and scenes directing. In terms of character animation of the Cultural Revolution in China when a young boy or girl, emphasis should emphasize the health tinged with red lips and cheek blush to highlight the desired Gong Nong Bing(工農兵) shape as the main character and smooth texture and sophisticated highlights the glittering feeling to the touch, it was confirmed focused hayeoteum to implement the principle of 'Hong Guang Liang', highlighting the brilliant colors with a clean, bright colors. Highlighting a number of protagoniste compared to the antagonist in the animated scene of the Cultural Revolution a few times in terms of production and, among a number of protagoniste also emphasizes the outstanding hero figure, "yet three outstanding heroes heroic figures also emphasize the leading figures among the the director of the extrusion step-by-step approach "('San Tu Chu')was used. In addition, the hero figure is generally high and low angle by directing a large and perfect aesthetic appearance was to faithfully implement the principle of 'high-charged'('Gao Da Quan').