Abstract ▼ AI-Helper

Even though Korea has very low possibility that a big earthquake occurs like in Japan, China, Taiwan and United States of America, because it is located on the interior of Eurasian Plate, the earthquake which was struck northeast Japan in March 11th, 2011 gave a big shock to Korean. And small-medium...

Even though Korea has very low possibility that a big earthquake occurs like in Japan, China, Taiwan and United States of America, because it is located on the interior of Eurasian Plate, the earthquake which was struck northeast Japan in March 11th, 2011 gave a big shock to Korean. And small-medium earthquakes have been observed 922 times in Korea since 1978 when an earthquake hit Hong-seong and a seismographic station started observation. Moreover, the number of quakes has been on the increase. In case a big earthquake occurs like in northeast Japan, it would be a terrible disaster for Korean power utilities and brings mega effects on Korean society and economy. So it is necessary to apply anti-earthquake design for new power facilities and to reinforce existing facilities. Therefore, this paper would present anti-earthquake design for transmission line and substation and reinforcement measures for existing facilities.