TY - GEN
T1 - Development of new oil damper with stiffness for architectural vibration control and experimental research on structural characterization
AU - Yokoyama, Atsuki
AU - Takahashi, Osamu
N1 - Publisher Copyright:
© Springer Nature Singapore Pte Ltd. 2021.
PY - 2021
Y1 - 2021
N2 - This paper shows test and analyses results of a new oil damper, “The Oil Damper with Stiffness”. It was developed to solve some issues around seismic retrofit. There are difficulties in reinforcing buildings which were designed before 1981 in accordance with The Old Buildings Standards Act and many buildings have low stiffness. Therefore, it has become common to retrofit old buildings using braces and oil dampers, but this requires many areas to be reinforced. It causes some problems relating to construction period, cost, and convenience of access. This paper confirms that the test specimens have sufficient capabilities regarding stiffness, constant slip force, durability, etc. in test results and advantages of this damper in analyses using the factory model and the high-rise building model.
AB - This paper shows test and analyses results of a new oil damper, “The Oil Damper with Stiffness”. It was developed to solve some issues around seismic retrofit. There are difficulties in reinforcing buildings which were designed before 1981 in accordance with The Old Buildings Standards Act and many buildings have low stiffness. Therefore, it has become common to retrofit old buildings using braces and oil dampers, but this requires many areas to be reinforced. It causes some problems relating to construction period, cost, and convenience of access. This paper confirms that the test specimens have sufficient capabilities regarding stiffness, constant slip force, durability, etc. in test results and advantages of this damper in analyses using the factory model and the high-rise building model.
KW - High-Rise building
KW - Long-Period earthquake
KW - Oil damper
KW - Seismic retrofit
KW - Viscoelastic material
UR - http://www.scopus.com/inward/record.url?scp=85104140810&partnerID=8YFLogxK
U2 - 10.1007/978-981-15-8079-6_126
DO - 10.1007/978-981-15-8079-6_126
M3 - Conference contribution
AN - SCOPUS:85104140810
SN - 9789811580789
T3 - Lecture Notes in Civil Engineering
SP - 1341
EP - 1351
BT - EASEC16 - Proceedings of the 16th East Asian-Pacific Conference on Structural Engineering and Construction, 2019
A2 - Wang, Chien Ming
A2 - Kitipornchai, Sritawat
A2 - Dao, Vinh
PB - Springer Science and Business Media Deutschland GmbH
T2 - 16th East Asian-Pacific Conference on Structural Engineering and Construction, 2019
Y2 - 3 December 2019 through 6 December 2019
ER -