Effect of temperature and compression on the mechanical behavior of steam-treated wood
作者： Petri P. KÄrenlampi , Pekka TynjÄlÄ , Pasi StrÖm
DOI: 10.1007/S10086-002-0503-9
关键词: Stiffness 、 Compression (physics) 、 Plasticity 、 Softwood 、 Strain (injury) 、 Compressive load 、 Composite material 、 Perpendicular 、 Anisotropy 、 Materials science
摘要: The mechanical behavior of steamed spruce wood changes dramatically with compression along the grain, change being much more moderate perpendicular to grain. stiffness decrement due increased temperature is greatest in tangential material direction. Compression 80% compressive strain at 131°C inverts order directions regarding stiffness, least Plastic greater higher temperatures. compression-induced grain temperatures, but off-axis less
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