热处理对木材力学性能的影响综述

编号 lyqk007330

中文标题 热处理对木材力学性能的影响综述

作者 吴再兴  陈玉和  黄成建  李景鹏  包永洁  孙丰文 

作者单位 1. 国家林业和草原局竹子研究开发中心, 杭州 310012;
2. 南京林业大学, 南京 210037;
3. 浙江省竹子高效加工重点实验室, 杭州 310012

期刊名称 世界林业研究 

年份 2019 

卷号 32

期号 1

栏目编号 1

栏目名称 专题论述 

中文摘要 热处理可有效提高木材尺寸稳定性，同时对木材力学性能也有明显的影响。文中按照力学指标分别综述热处理工艺对静曲强度/弹性模量、抗压强度、脆性/冲击韧性及其他力学性能的影响，进而总结热处理对木材力学性能影响机理的研究进展；提出可以从以下方面深化热处理技术的研发：一是热处理技术研发时宜根据应用领域科学选择合适的力学指标，二是进一步拓展热处理介质以控制力学性能损失，三是进一步探索热处理对木材不同力学指标的影响机理。

关键词 热处理  木材力学性能  机理 

基金项目 国家重点研发计划课题（2016YFD0600904）；浙江省省院合作林业科技项目（2014SY14）。

英文标题 A Review of Effects of Heat Treatment on Wood Mechanical Properties

作者英文名 Wu Zaixing, Chen Yuhe, Huang Chengjian, Li Jingpeng, Bao Yongjie, Sun Fengwen

单位英文名 1. China National Bamboo Research Center, National Forestry and Grassland Administration, Hangzhou 310012, China;
2. Nanjing Forestry University, Nanjing 210037, China;
3. Zhejiang Provincial Key Laboratory of High Efficient Processing of Bamboo, Hangzhou 310012, China

英文摘要 As an effective method to improve the dimensional stability of wood, heat treatment has a significant effect on wood mechanical properties. The effects of heat treatment process on MOR/MOE, compressive strength, brittleness/impact toughness and others were summarized based on the mechanical indexes, and then the research progress in the influencing mechanisms was reviewed. The paper came up with the suggestions that:(1) appropriate mechanical indexes should be selected according to the application field when developing new heat treatment technology; (2) new treatment media should be developed to control the loss of mechanical properties; and (3) further exploration on the influencing mechanism of heat treatment on different wood mechanical indexes are needed.

英文关键词 heat treatment;wood mechanical property;mechanism

起始页码 59

截止页码 64

投稿时间 2018/7/6

最后修改时间 2018/10/29

作者简介 吴再兴(1980-),男,湖北黄冈人,高级工程师,从事竹木高效利用研究,E-mail:jwu002@126.com。

通讯作者介绍 孙丰文,E-mail:sunfw2188@163.com。

E-mail 孙丰文,E-mail:sunfw2188@163.com。

分类号 S781

DOI 10.13348/j.cnki.sjlyyj.2018.0104.y

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