TY - GEN
T1 - Evaluation of the dynamic behaviour of a standard power transmission steel tower in Japan during an Earthquake
AU - Mazda, T.
AU - Kandemir, E. C.
AU - Matsumoto, M.
AU - Oka, N.
AU - Ishida, N.
PY - 2011
Y1 - 2011
N2 - This study shows a development of simplified model for a transmission line tower considering influence of adjacent transmission line towers. Two types of models are prepared. One is single tower model without transmission lines, another one is continuous three towers model which consist of a central transmission line tower and two adjacent transmission line towers. These continuous three towers are connected with transmission lines including overhead ground wire. Eigenvalue analysis and dynamic response analysis were conducted using these two models. Differences of vibration characteristics and dynamic behaviour between both models were compared based on the obtained analysis results. The influence of adjacent transmission line towers was clarified. Transmission lines greatly affect the seismic response of central tower in longitudinal direction at the time of earthquakes.
AB - This study shows a development of simplified model for a transmission line tower considering influence of adjacent transmission line towers. Two types of models are prepared. One is single tower model without transmission lines, another one is continuous three towers model which consist of a central transmission line tower and two adjacent transmission line towers. These continuous three towers are connected with transmission lines including overhead ground wire. Eigenvalue analysis and dynamic response analysis were conducted using these two models. Differences of vibration characteristics and dynamic behaviour between both models were compared based on the obtained analysis results. The influence of adjacent transmission line towers was clarified. Transmission lines greatly affect the seismic response of central tower in longitudinal direction at the time of earthquakes.
UR - https://www.scopus.com/pages/publications/84889693061
UR - https://www.scopus.com/pages/publications/84889693061#tab=citedBy
M3 - Conference contribution
AN - SCOPUS:84889693061
SN - 9781905088454
T3 - Proceedings of the 13th International Conference on Civil, Structural and Environmental Engineering Computing
BT - Proceedings of the 13th International Conference on Civil, Structural and Environmental Engineering Computing
T2 - 13th International Conference on Civil, Structural and Environmental Engineering Computing, CC 2011
Y2 - 6 September 2011 through 9 September 2011
ER -