Experimental characterization of longitudinal mechanical properties of clear timber: Random spatial variability and size effects
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- 作者：Alireza Farajzadeh Moshtaghina ; Steffen Frankeb ; Thomas Kellera ; Anastasios P. Vassilopoulosa ; anastasios.vasilopoulos@epfl.ch" class="auth_mail" title="E-mail the corresponding author
- 关键词：Clear wood ; Size effect ; Mechanical properties ; Spatial variability ; Tensile tests
- 刊名：Construction and Building Materials
- 出版年：2016
- 出版时间：1 September 2016
- 年：2016
- 卷：120
- 期：Complete
- 页码：432-441
- 全文大小：2765 K
文摘
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Length effect on elasticity and tensile strength of clear spruce was investigated.
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Mesostructure and local elastic modulus relation was studied.
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High elastic modulus variability was measured.
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An upper bound for the strength of small specimens was observed.