Experimental Study on Seismic Performance of Spring Vibration Isolation Turbine-generator Foundation

DOI

10.2991/mcei-16.2016.94How to use a DOI?

Keywords

Turbine-generator foundation; Spring isolation; Pseudo-dynamic test; Seismic performance

Abstract

The 1:8 modal tests were conducted on 1000MW turbine generator spring vibration isolation foundation. According to the similarity relation conversion, the displacement response and spring deformation of the model were investigated by pseudo-dynamic test. In the pseudo-dynamic tests, 7 degree frequent and rarely earthquake tests were carried out respectively. By experimental results, the foundation has good working performance, and the story drift is under the limit value provided in Code for seismic design of buildings.

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Dong An
AU  - Tiejun Qu
PY  - 2016/12
DA  - 2016/12
TI  - Experimental Study on Seismic Performance of Spring Vibration Isolation Turbine-generator Foundation
BT  - Proceedings of the 2016 6th International Conference on Mechatronics, Computer and Education Informationization (MCEI 2016)
PB  - Atlantis Press
SP  - 456
EP  - 460
SN  - 1951-6851
UR  - https://doi.org/10.2991/mcei-16.2016.94
DO  - 10.2991/mcei-16.2016.94
ID  - An2016/12
ER  -