Abstract
This paper presents the results of earthquake simulation tests on a 1:15 scale 25-story RC flat-plate core-wall building model satisfying the detailing requirement of the special shear wall system. The following conclusions are drawn based on the test results: (1) The fundamental period of the test model simulates well that of the prototype obtained using the elastic mode analysis at the design phase, and the base shear coefficient of the test model shows much larger values than that estimated in accordance with KBC2009, or IBC2006. (2) In the test, the vertical distribution of acceleration under the shake table excitations reveals the effect of the higher modes with the free vibration after the termination of shake table excitations being governed by the first mode. (3) The maximum inter-story drift ratio of the test model, 0.43%, under the design earthquake in Korea was much smaller than the design limit, 1.5%. And, (4) the modes of cracks appear to be the combination of flexure and shear in the slab around the peripheral columns and in the coupling beam.
| Original language | English |
|---|---|
| Title of host publication | 5th International Conference on Advances in Experimental Structural Engineering, AESE 2013 |
| Publisher | EUCENTRE |
| Volume | 2013-November |
| ISBN (Electronic) | 9780000000002 |
| Publication status | Published - 2013 Jan 1 |
| Event | 5th International Conference on Advances in Experimental Structural Engineering, AESE 2013 - Taipei, Taiwan, Province of China Duration: 2013 Nov 8 → 2013 Nov 9 |
Other
| Other | 5th International Conference on Advances in Experimental Structural Engineering, AESE 2013 |
|---|---|
| Country | Taiwan, Province of China |
| City | Taipei |
| Period | 13/11/8 → 13/11/9 |
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Keywords
- Earthquake simulation test
- Flat plate
- Reinforced concrete
- Special shear wall
ASJC Scopus subject areas
- Civil and Structural Engineering
- Building and Construction
Cite this
Earthquake simulation tests on a 1:15 scale 25-story RC flat-plate core-wall building model. / Lee, Hong Sik; Choi, S. H.; Hwang, K. R.; Kim, Y. H.; Lee, S. H.
5th International Conference on Advances in Experimental Structural Engineering, AESE 2013. Vol. 2013-November EUCENTRE, 2013.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Earthquake simulation tests on a 1:15 scale 25-story RC flat-plate core-wall building model
AU - Lee, Hong Sik
AU - Choi, S. H.
AU - Hwang, K. R.
AU - Kim, Y. H.
AU - Lee, S. H.
PY - 2013/1/1
Y1 - 2013/1/1
N2 - This paper presents the results of earthquake simulation tests on a 1:15 scale 25-story RC flat-plate core-wall building model satisfying the detailing requirement of the special shear wall system. The following conclusions are drawn based on the test results: (1) The fundamental period of the test model simulates well that of the prototype obtained using the elastic mode analysis at the design phase, and the base shear coefficient of the test model shows much larger values than that estimated in accordance with KBC2009, or IBC2006. (2) In the test, the vertical distribution of acceleration under the shake table excitations reveals the effect of the higher modes with the free vibration after the termination of shake table excitations being governed by the first mode. (3) The maximum inter-story drift ratio of the test model, 0.43%, under the design earthquake in Korea was much smaller than the design limit, 1.5%. And, (4) the modes of cracks appear to be the combination of flexure and shear in the slab around the peripheral columns and in the coupling beam.
AB - This paper presents the results of earthquake simulation tests on a 1:15 scale 25-story RC flat-plate core-wall building model satisfying the detailing requirement of the special shear wall system. The following conclusions are drawn based on the test results: (1) The fundamental period of the test model simulates well that of the prototype obtained using the elastic mode analysis at the design phase, and the base shear coefficient of the test model shows much larger values than that estimated in accordance with KBC2009, or IBC2006. (2) In the test, the vertical distribution of acceleration under the shake table excitations reveals the effect of the higher modes with the free vibration after the termination of shake table excitations being governed by the first mode. (3) The maximum inter-story drift ratio of the test model, 0.43%, under the design earthquake in Korea was much smaller than the design limit, 1.5%. And, (4) the modes of cracks appear to be the combination of flexure and shear in the slab around the peripheral columns and in the coupling beam.
KW - Earthquake simulation test
KW - Flat plate
KW - Reinforced concrete
KW - Special shear wall
UR - http://www.scopus.com/inward/record.url?scp=85057580535&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85057580535&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:85057580535
VL - 2013-November
BT - 5th International Conference on Advances in Experimental Structural Engineering, AESE 2013
PB - EUCENTRE
ER -