Seismic behaviour of the traditional dieh-dou type timber roof frame when subjected to in-plane shaking

Yu-Lin Chung, Yu Chih Huang, Sok Yee Yeo, Yu-hsiang Yeh, Min-fu Hsu

研究成果: Paper

摘要

Dieh-Dou type timber frame is one of the major types of the traditional timber frames in Taiwan. The frame sustained severe damage in the Chi-Chi earthquake. To evaluate the seismic behaviour and failure mechanism of the roof frame, a series of shaking table tests were conducted. Under normal circumstances, the column-primary beam joints contribute to most of the horizontal resistance, however in this study, it was designed as pin, so as to allow the roof frame members to sustain most of the seismic force. The test results indicated that as the Dou-Guatong joint is relatively rigid, the Dou and Guatong complex rotated together like a short post. The roof masses started to slide under the 80% loading. When the sliding of roof masses was prevented, deformation of the frame was significantly increased, where two Dou members split during the course of severe shaking. The sliding of the roof masses could reduce the seismic force and prevent the frame from damages under larger seismic loading.

原文English
出版狀態Published - 2018 一月 1
事件2018 World Conference on Timber Engineering, WCTE 2018 - Seoul, Korea, Republic of
持續時間: 2018 八月 202018 八月 23

Other

Other2018 World Conference on Timber Engineering, WCTE 2018
國家Korea, Republic of
城市Seoul
期間18-08-2018-08-23

指紋

roof
timber
horizontal resistance
pins
sliding
earthquakes
Taiwan
shaking table test
testing
damage
failure mechanism
earthquake

All Science Journal Classification (ASJC) codes

  • Forestry
  • Plant Science

引用此文

Chung, Y-L., Huang, Y. C., Yeo, S. Y., Yeh, Y., & Hsu, M. (2018). Seismic behaviour of the traditional dieh-dou type timber roof frame when subjected to in-plane shaking. 論文發表於 2018 World Conference on Timber Engineering, WCTE 2018, Seoul, Korea, Republic of.
Chung, Yu-Lin ; Huang, Yu Chih ; Yeo, Sok Yee ; Yeh, Yu-hsiang ; Hsu, Min-fu. / Seismic behaviour of the traditional dieh-dou type timber roof frame when subjected to in-plane shaking. 論文發表於 2018 World Conference on Timber Engineering, WCTE 2018, Seoul, Korea, Republic of.
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abstract = "Dieh-Dou type timber frame is one of the major types of the traditional timber frames in Taiwan. The frame sustained severe damage in the Chi-Chi earthquake. To evaluate the seismic behaviour and failure mechanism of the roof frame, a series of shaking table tests were conducted. Under normal circumstances, the column-primary beam joints contribute to most of the horizontal resistance, however in this study, it was designed as pin, so as to allow the roof frame members to sustain most of the seismic force. The test results indicated that as the Dou-Guatong joint is relatively rigid, the Dou and Guatong complex rotated together like a short post. The roof masses started to slide under the 80{\%} loading. When the sliding of roof masses was prevented, deformation of the frame was significantly increased, where two Dou members split during the course of severe shaking. The sliding of the roof masses could reduce the seismic force and prevent the frame from damages under larger seismic loading.",
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Chung, Y-L, Huang, YC, Yeo, SY, Yeh, Y & Hsu, M 2018, 'Seismic behaviour of the traditional dieh-dou type timber roof frame when subjected to in-plane shaking' 論文發表於 2018 World Conference on Timber Engineering, WCTE 2018, Seoul, Korea, Republic of, 18-08-20 - 18-08-23, .

Seismic behaviour of the traditional dieh-dou type timber roof frame when subjected to in-plane shaking. / Chung, Yu-Lin; Huang, Yu Chih; Yeo, Sok Yee; Yeh, Yu-hsiang; Hsu, Min-fu.

2018. 論文發表於 2018 World Conference on Timber Engineering, WCTE 2018, Seoul, Korea, Republic of.

研究成果: Paper

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AU - Huang, Yu Chih

AU - Yeo, Sok Yee

AU - Yeh, Yu-hsiang

AU - Hsu, Min-fu

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Chung Y-L, Huang YC, Yeo SY, Yeh Y, Hsu M. Seismic behaviour of the traditional dieh-dou type timber roof frame when subjected to in-plane shaking. 2018. 論文發表於 2018 World Conference on Timber Engineering, WCTE 2018, Seoul, Korea, Republic of.