竹子的压痕系数与压痕行为

IF 0.8 4区工程技术 Q3 FORESTRY

Wood and Fiber Science Pub Date : 2020-10-28 DOI:10.22382/wfs-2020-033

Xiaomeng Yang, Huanrong Liu, Yuan Chai, Zhengjun Sun, B. Fei, Zehui Jiang

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引用次数: 3

摘要

竹材硬度测试标准尚无。本研究旨在建立一种新的竹材压痕硬度测试方法。采用v形棱柱头，对不同长度的竹环进行了测试。定义了v形压痕系数(IC)。结果表明，IC与抗压强度有较好的相关性。随着竹竿纵向高度的增加，v形IC增加，方差分析表明，同一竹环不同轴向的IC差异显著。此外，密度与IC之间有良好的相关性。v型集成电路可应用于竹草中

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Indentation Coefficient and Indentation Behavior of Bamboo

Bamboo hardness test standards are not available. The study aimed to develop a new method of testing bamboo indentation hardness. With the V-shaped prismatic head, bamboo rings with different lengths were tested. The V-shaped indentation coefficient (IC) was defined. The results showed that the IC had a good correlation with compression strength. The V-shaped IC increased with the increase in the longitudinal height of the bamboo pole, and the variance analysis showed significant differences in different axial directions of the same bamboo ring. In addition, the correlation between density and IC is good. The V-shaped IC can be applied in bamboo gra

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来源期刊

Wood and Fiber Science 工程技术-材料科学：纺织

CiteScore

7.50

自引率

0.00%

发文量

审稿时长

>12 weeks

期刊介绍： W&FS SCIENTIFIC ARTICLES INCLUDE THESE TOPIC AREAS: -Wood and Lignocellulosic Materials- Biomaterials- Timber Structures and Engineering- Biology- Nano-technology- Natural Fiber Composites- Timber Treatment and Harvesting- Botany- Mycology- Adhesives and Bioresins- Business Management and Marketing- Operations Research. SWST members have access to all full-text electronic versions of current and past Wood and Fiber Science issues.