水曲柳顺纹压缩多向弯曲技术 - 木材网 关键词: 水曲柳,软化处理,顺纹压缩,弯曲定型 [gap=1120]Keywords: F. MandshuRica, Wood softening, Longitudinal Compressing, Bending Shape Finalization
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... compression failure 压缩破坏 compression parallel to the grain 顺纹压缩 compression ratio 压缩比 ...
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二、单轴应力下的破坏特点 (一)顺纹压缩(compression along the grain) 平行于木材纹理方向的压缩称顺纹压缩。 1.
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Depending on bending theory and according to the process of wood multi-direction bending, the experiments are carried out about timber soften, longitudinal compressing, multi-direction bending and dryness finalization and mesurate the minimum radius.
在探讨理论依据和弯曲可行性的前提下,按照木材压缩弯曲的流程进行了木材软化、顺纹压缩、多向弯曲和干燥定型实验,测定了最小曲率半径。
参考来源 - 水曲柳多向弯曲的研究·2,447,543篇论文数据,部分数据来源于NoteExpress
实验结果表明,黄竹的物理性能,如纵横干缩性等优于龙竹,而且黄竹的力学性能如静曲强度、静曲弹性模量及顺纹压缩与剪切强度也比龙竹高。
The results showed that Den. membranaceus has better physical properties than that of Den. yunnanicus, such as higher density, lower tangential and longitudinal dry shrinkage.
着重讨论速生杨木单板顺纹弹性模量预测模型,模型中考虑到单板的压缩率、单板中含胶量、单板的密度和单板的厚度等影响因素。
The models for predicting elastic modulus along the grain of poplar veneer were built, in which compression ratio, glue content, density, and thickness of veneer were considered.
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