Earthquake Response Analysis of Japanese Traditional Wooden Structures Considering Member Aging

Yu Ooka; Kazuyuki Izuno; Kenzo Toki

doi:10.20965/jdr.2011.p0018

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JDR Vol.6 No.1 pp. 18-25

(2011)

doi: 10.20965/jdr.2011.p0018

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Earthquake Response Analysis of Japanese Traditional Wooden Structures Considering Member Aging

Yu Ooka^, Kazuyuki Izuno^, and Kenzo Toki^

^*School of Science and Engineering, Ritsumeikan University, 1-1-1 Noji-higashi, Kusatsu, Shiga 525-8577, Japan

^**Department of Civil Engineering, Ritsumeikan University, 1-1-1 Noji-higashi, Kusatsu, Shiga 525-8577, Japan

^***Global Innovation Research Organization, Ritsumeikan University, 58 Komatsu-bara Kita-machi, Kitaku, Kyoto 603-8341, Japan

Received:

September 15, 2010

Accepted:

January 4, 2011

Published:

February 1, 2011

Keywords:

old members, strength test, zelkova, nonlinear earthquake response analysis

Abstract

This paper examines the seismic performance of Japanese traditional wooden structures considering stiffness and strength aging changes in old structural members. In strength and embedding testing done to evaluate the strength properties of old structural members, results showed that zelkova has a Young’s modulus similar or larger than new members. In nonlinear earthquake response analysis for a Kiyomizudera model based on test results, maximum angle response of columns was decreased reflecting old zelkova stiffness and strength.

Cite this article as:

Y. Ooka, K. Izuno, and K. Toki, “Earthquake Response Analysis of Japanese Traditional Wooden Structures Considering Member Aging,” J. Disaster Res., Vol.6 No.1, pp. 18-25, 2011.

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References

[1] Y. Hirajima, M. Sugihara, Y. Sasaki, Y. Ando, and M. Yamasaki, “Strength properties of aged wood. Tensile strength properties of aged Keyaki and Akamatsu woods,” J. of Wood Science, Vol.50, No.5, pp. 301-309, 2004 (in Japanese).
[2] Y. Hirajima, M. Sugihara, Y. Sasaki, Y. Ando, and M. Yamasaki, “Strength properties of aged wood, Compressive strength properties, shearing strength and hardness of aged Keyaki and Akamatsu woods,” J. of Wood Science, Vol.50, No.6. pp. 368-375 2004 (in Japanese).
[3] Y. Hirajima, M. Sugihara, Y. Sasaki, Y. Ando, and M. Yamasaki, “Strength properties of aged wood, Static and impact bending strength properties of aged Keyaki and Akamatsu woods,” Journal of Wood Science, Vol.51, No.3, pp. 146-152, 2005 (in Japanese).
[4] J. Kohara, “Study on Wooden Culture,” NHK books, 2003 (in Japanese).
[5] T. Kobori, K. Yamawaki, I. Sakamoto, Y. Ohashi, and K. Fujita, “Seismic capacity evaluation and reinforcement design of important cultural and historical building Kokubunji temple. Part 1: Building outline and seismic capacity evaluation,” Summaries of Technical Papers of Annual Meeting, Architectural Institute of Japan, 22142, 2001 (in Japanese).
[6] T. Hama, O. Sadahiro, T. Kawachi, M. Kimura, and H. Tamura, “A test on improved Nageshi-column joint. Part 3: Application to the structural design,” Summaries of Technical Papers of Annual Meeting, Architectural Institute of Japan, 22114, 2002 (in Japanese).
[7] Y. Ooka, H. Tanahashi, K. Izuno, Y. Suzuki, and K. Toki, “Earthquake response analysis based on strength and embedment tests of old wooden members,” The 13^th Earthquake Engineering Symposium, 2010 (in Japanese).
[8] Forestry and Forest Products Research Institute, “Handbook for Japanese industrial wood,” 2004 (in Japanese).
[9] T. Suzuki, M. Kurakata, K. Izuno, and K. Toki, “Effect of stage on earthquake response of a Japanese traditional wooden structure,” J. of Japan Association for Earthquake Engineering, Vol.7, No.5, pp. 15-30, 2007 (in Japanese).
[10] “Standard for Structural Design of Timber Structure,” Architectural Institute of Japan, 2005 (in Japanese).
[11] M. Inayama, “Theory of Elastic Deformation Perpendicular to the Grain in Wood and Its Application,” Doctoral Thesis, The University of Tokyo, 1991 (in Japanese).
[12] “Seismic safety evaluation indicator for important cultural properties,” Agency for cultural affairs of Japan, 2001 (in Japanese).
[13] K. Toki, H. Kishimoto, H. Furukawa, and H. Sakai, “Storing ground motion prediction based on 3-dimensional non-elastic FEM in Kyoto basin area from a scenario earthquake of the Hanaore fault,” J. of Japan Association for Earthquake Engineering, Vol.7, No.5. pp. 45-59, 2007 (in Japanese).
[14] “The building standards law,” Information Center for Building Administration, 2007 (in Japanese).
[15] M. Yokoyama, “Guide Book KIYOMIZUDERA TEMPLE,” 1996 (in Japanese).

This article is published under a Creative Commons Attribution-NoDerivatives 4.0 Internationa License.

[1] [1] Y. Hirajima, M. Sugihara, Y. Sasaki, Y. Ando, and M. Yamasaki, “Strength properties of aged wood. Tensile strength properties of aged Keyaki and Akamatsu woods,” J. of Wood Science, Vol.50, No.5, pp. 301-309, 2004 (in Japanese).

[2] [2] Y. Hirajima, M. Sugihara, Y. Sasaki, Y. Ando, and M. Yamasaki, “Strength properties of aged wood, Compressive strength properties, shearing strength and hardness of aged Keyaki and Akamatsu woods,” J. of Wood Science, Vol.50, No.6. pp. 368-375 2004 (in Japanese).

[3] [3] Y. Hirajima, M. Sugihara, Y. Sasaki, Y. Ando, and M. Yamasaki, “Strength properties of aged wood, Static and impact bending strength properties of aged Keyaki and Akamatsu woods,” Journal of Wood Science, Vol.51, No.3, pp. 146-152, 2005 (in Japanese).

[4] [4] J. Kohara, “Study on Wooden Culture,” NHK books, 2003 (in Japanese).

[5] [5] T. Kobori, K. Yamawaki, I. Sakamoto, Y. Ohashi, and K. Fujita, “Seismic capacity evaluation and reinforcement design of important cultural and historical building Kokubunji temple. Part 1: Building outline and seismic capacity evaluation,” Summaries of Technical Papers of Annual Meeting, Architectural Institute of Japan, 22142, 2001 (in Japanese).

[6] [6] T. Hama, O. Sadahiro, T. Kawachi, M. Kimura, and H. Tamura, “A test on improved Nageshi-column joint. Part 3: Application to the structural design,” Summaries of Technical Papers of Annual Meeting, Architectural Institute of Japan, 22114, 2002 (in Japanese).

[7] [7] Y. Ooka, H. Tanahashi, K. Izuno, Y. Suzuki, and K. Toki, “Earthquake response analysis based on strength and embedment tests of old wooden members,” The 13^th Earthquake Engineering Symposium, 2010 (in Japanese).

[8] [8] Forestry and Forest Products Research Institute, “Handbook for Japanese industrial wood,” 2004 (in Japanese).

[9] [9] T. Suzuki, M. Kurakata, K. Izuno, and K. Toki, “Effect of stage on earthquake response of a Japanese traditional wooden structure,” J. of Japan Association for Earthquake Engineering, Vol.7, No.5, pp. 15-30, 2007 (in Japanese).

[10] [10] “Standard for Structural Design of Timber Structure,” Architectural Institute of Japan, 2005 (in Japanese).

[11] [11] M. Inayama, “Theory of Elastic Deformation Perpendicular to the Grain in Wood and Its Application,” Doctoral Thesis, The University of Tokyo, 1991 (in Japanese).

[12] [12] “Seismic safety evaluation indicator for important cultural properties,” Agency for cultural affairs of Japan, 2001 (in Japanese).

[13] [13] K. Toki, H. Kishimoto, H. Furukawa, and H. Sakai, “Storing ground motion prediction based on 3-dimensional non-elastic FEM in Kyoto basin area from a scenario earthquake of the Hanaore fault,” J. of Japan Association for Earthquake Engineering, Vol.7, No.5. pp. 45-59, 2007 (in Japanese).

[14] [14] “The building standards law,” Information Center for Building Administration, 2007 (in Japanese).

[15] [15] M. Yokoyama, “Guide Book KIYOMIZUDERA TEMPLE,” 1996 (in Japanese).

Earthquake Response Analysis of Japanese Traditional Wooden Structures Considering Member Aging

Yu Ooka*, Kazuyuki Izuno**, and Kenzo Toki***

Yu Ooka^, Kazuyuki Izuno^, and Kenzo Toki^