Experimental study on restoring force of Japanese traditional column combined with tie beam and bearing block

Akihisa Kitamori, Sok Yee Yeo, Tsuyoshi Aoyama, Yu-Lin Chung, Takuro Mori, Min-fu Hsu, Kohei Komatsu, Hiroshi Isoda

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This paper reports an experimental study of Japanese traditional timber portal frame, especially focusing on a column restoring force works in combination with head tie beam and bearing block. The static lateral loading test with constant vertical force revealed that head tie beam has significant influence on restoring force. A higher level vertical force caused a compressive yield of bearing block, which resulted in a reduction of restoring force ratio. The resistance of restoring force by column rocking calculated by subtracting the resistance of girder and tie beam from total shear resistance could be expressed by the mechanical model. The ratio in strength of head tie beam was almost equal to that of restoring force.

Original languageEnglish
Title of host publicationWCTE 2016 - World Conference on Timber Engineering
PublisherVienna University of Technology
ISBN (Electronic)9783903039001
Publication statusPublished - 2016 Jan 1
Event2016 World Conference on Timber Engineering, WCTE 2016 - Vienna, Austria
Duration: 2016 Aug 222016 Aug 25

Publication series

NameWCTE 2016 - World Conference on Timber Engineering

Other

Other2016 World Conference on Timber Engineering, WCTE 2016
CountryAustria
CityVienna
Period16-08-2216-08-25

Fingerprint

Bearings (structural)
experimental study
loading test
Timber
timber
labor force
shears

All Science Journal Classification (ASJC) codes

  • Forestry
  • Civil and Structural Engineering
  • Building and Construction
  • Architecture

Cite this

Kitamori, A., Yeo, S. Y., Aoyama, T., Chung, Y-L., Mori, T., Hsu, M., ... Isoda, H. (2016). Experimental study on restoring force of Japanese traditional column combined with tie beam and bearing block. In WCTE 2016 - World Conference on Timber Engineering (WCTE 2016 - World Conference on Timber Engineering). Vienna University of Technology.
Kitamori, Akihisa ; Yeo, Sok Yee ; Aoyama, Tsuyoshi ; Chung, Yu-Lin ; Mori, Takuro ; Hsu, Min-fu ; Komatsu, Kohei ; Isoda, Hiroshi. / Experimental study on restoring force of Japanese traditional column combined with tie beam and bearing block. WCTE 2016 - World Conference on Timber Engineering. Vienna University of Technology, 2016. (WCTE 2016 - World Conference on Timber Engineering).
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abstract = "This paper reports an experimental study of Japanese traditional timber portal frame, especially focusing on a column restoring force works in combination with head tie beam and bearing block. The static lateral loading test with constant vertical force revealed that head tie beam has significant influence on restoring force. A higher level vertical force caused a compressive yield of bearing block, which resulted in a reduction of restoring force ratio. The resistance of restoring force by column rocking calculated by subtracting the resistance of girder and tie beam from total shear resistance could be expressed by the mechanical model. The ratio in strength of head tie beam was almost equal to that of restoring force.",
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Kitamori, A, Yeo, SY, Aoyama, T, Chung, Y-L, Mori, T, Hsu, M, Komatsu, K & Isoda, H 2016, Experimental study on restoring force of Japanese traditional column combined with tie beam and bearing block. in WCTE 2016 - World Conference on Timber Engineering. WCTE 2016 - World Conference on Timber Engineering, Vienna University of Technology, 2016 World Conference on Timber Engineering, WCTE 2016, Vienna, Austria, 16-08-22.

Experimental study on restoring force of Japanese traditional column combined with tie beam and bearing block. / Kitamori, Akihisa; Yeo, Sok Yee; Aoyama, Tsuyoshi; Chung, Yu-Lin; Mori, Takuro; Hsu, Min-fu; Komatsu, Kohei; Isoda, Hiroshi.

WCTE 2016 - World Conference on Timber Engineering. Vienna University of Technology, 2016. (WCTE 2016 - World Conference on Timber Engineering).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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AU - Kitamori, Akihisa

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AB - This paper reports an experimental study of Japanese traditional timber portal frame, especially focusing on a column restoring force works in combination with head tie beam and bearing block. The static lateral loading test with constant vertical force revealed that head tie beam has significant influence on restoring force. A higher level vertical force caused a compressive yield of bearing block, which resulted in a reduction of restoring force ratio. The resistance of restoring force by column rocking calculated by subtracting the resistance of girder and tie beam from total shear resistance could be expressed by the mechanical model. The ratio in strength of head tie beam was almost equal to that of restoring force.

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Kitamori A, Yeo SY, Aoyama T, Chung Y-L, Mori T, Hsu M et al. Experimental study on restoring force of Japanese traditional column combined with tie beam and bearing block. In WCTE 2016 - World Conference on Timber Engineering. Vienna University of Technology. 2016. (WCTE 2016 - World Conference on Timber Engineering).