The Impact Performance of Bamboo Oriented Strand Board and Computed Tomography Technique for Detecting Internal Damage
收藏国家林业和草原科学数据中心2022-10-31 更新2024-03-06 收录
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资源简介：
Bamboo oriented strand board with two types of strand orientationdistribution, both with mainly parallel aligned strand orientation (LVSL) andthree-layer assembly with orthogonally oriented strands (BoSB),wereprepared.The impact properties of the boards,both untreated and treatedwith submersion, were investigated at seven energy levels.Additionally,the damage morphology was characterized by an X-ray computedtomography (CT) scanner.The results indicated that BOSB provided alarger maximum load carrying capacity, and represented superior impactproperties compared to LvSL.The shapes of forcelenergy-time history ofBoSB and LVSL were different from projectile energy levels, and theywere related to the specimen destruction forms via CT scanning.Moreover, CT scanning revealed that LVSL and BOSB exhibited similardamage behaviors,which mainly included delamination and fibersbreakage.
提供机构：
国家林业和草原科学数据中心
创建时间：
2022-10-31
