Stress analysis of timber in consideration of destruction behaviour: Numerical method based on distinct element method and verification with material tests

Toshiaki Sato; Kaori Fujita

Stress analysis of timber in consideration of destruction behaviour: Numerical method based on distinct element method and verification with material tests

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

This paper describes an analysis method to simulate the behaviour of timber in consideration of destruction. The simulation method is presented based on Distinct Element Method which is operated on discontinuous bodied to compute the displacement of particles. The main feature of the proposed method is that partial destruction can be calculated without special consideration. Although the method is still not completed against contact problem, the construction of model is simple, and can be applied to discontinuous bodies in the future. The validity of this method is verified through the simulation of material tests.

Original language	English
Title of host publication	World Conference on Timber Engineering 2012, WCTE 2012: Strength and Serviceability - Extreme Events
Pages	162-169
Number of pages	8
Volume	2
Publication status	Published - 2012
Externally published	Yes
Event	World Conference on Timber Engineering 2012: Strength and Serviceability - Extreme Events, WCTE 2012 - Auckland, New Zealand Duration: Jul 15 2012 → Jul 19 2012

Other

Other	World Conference on Timber Engineering 2012: Strength and Serviceability - Extreme Events, WCTE 2012
Country/Territory	New Zealand
City	Auckland
Period	7/15/12 → 7/19/12

All Science Journal Classification (ASJC) codes

Forestry
Plant Science

Cite this

Stress analysis of timber in consideration of destruction behaviour : Numerical method based on distinct element method and verification with material tests. / Sato, Toshiaki; Fujita, Kaori.

World Conference on Timber Engineering 2012, WCTE 2012: Strength and Serviceability - Extreme Events. Vol. 2 2012. p. 162-169.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Sato, T & Fujita, K 2012, Stress analysis of timber in consideration of destruction behaviour: Numerical method based on distinct element method and verification with material tests. in World Conference on Timber Engineering 2012, WCTE 2012: Strength and Serviceability - Extreme Events. vol. 2, pp. 162-169, World Conference on Timber Engineering 2012: Strength and Serviceability - Extreme Events, WCTE 2012, Auckland, New Zealand, 7/15/12.

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AB - This paper describes an analysis method to simulate the behaviour of timber in consideration of destruction. The simulation method is presented based on Distinct Element Method which is operated on discontinuous bodied to compute the displacement of particles. The main feature of the proposed method is that partial destruction can be calculated without special consideration. Although the method is still not completed against contact problem, the construction of model is simple, and can be applied to discontinuous bodies in the future. The validity of this method is verified through the simulation of material tests.

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Stress analysis of timber in consideration of destruction behaviour: Numerical method based on distinct element method and verification with material tests

Abstract

Other

All Science Journal Classification (ASJC) codes

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