成果/Result
- 古建筑木材内部腐朽状况阻力仪检测结果的定量分析被引量：46收藏
- 作者：黄荣凤[1] 王晓欢[2] 李华[1] 刘秀英[1]
- 机构：中国林业科学研究院木材工业研究所;内蒙古农业大学林业工程学院
- 来源：《北京林业大学学报》 2007
- 关键词：古建筑 落叶松 木材腐朽 物理力学性质 阻力仪 定量分析
- 摘要：为了探讨应用阻力仪检测方法定量评估古建筑木材材质状况的方法和途径,该文以故宫武英殿维修时替换下来的局部腐朽的5根落叶松旧木构件加工的319个试件为材料,用目测法将试件划分为未腐朽及4个腐朽等级,共5个等级,测定了试件的气...
- 其他来源数据库：
万方期刊数据库
同方期刊数据库 - 下载全文在线阅读
- Increased dimensional stability of Chinese fir through steam-heat treatment被引量：40收藏
- 作者：Cao, Yongjian[1,2] Lu, Jianxiong[1] Huang, Rongfeng[1] Jiang, Jiali[1]
- 机构：Chinese Acad Forestry;Univ New Brunswick
- 来源：EUROPEAN JOURNAL OF WOOD AND WOOD PRODUCTS 2012
- 关键词：Efficiency - Heat treatment - Steam - Wood products
- Sandwich compression of wood: control of creating density gradient on lumber thickness and properties of compressed wood被引量：39收藏
- 作者：Gao, Zhiqiang[1] Huang, Rongfeng[1] Lu, Jianxiong[1] Chen, Zhangjing[2] Guo, Fei[1]
- 机构：Chinese Acad Forestry;Virginia Polytech Inst & State Univ
- 来源：WOOD SCIENCE AND TECHNOLOGY 2016
- 关键词：Forestry - Plants (botany)
- Effects of Time and Temperature on the Viscoelastic Properties of Chinese Fir Wood被引量：30收藏
- 作者：Jiang, Jiali[1] Lu, Jianxiong[1] Huang, Rongfeng[1] Li, Xiaoling[1]
- 机构：Chinese Acad Forestry
- 来源：DRYING TECHNOLOGY 2009
- 关键词：Chinese fir Dynamic viscoelastic properties Isothermal process Real-time measurement
- Effects of Pressurized Superheated-steam Heat Treatment on Set Recovery and Mechanical Properties of Surface-compressed Wood被引量：25收藏
- 作者：Gao, Zhiqiang[1,2,3] Huang, Rongfeng[1,2] Chang, Jianmin[3] Li, Ren[1,2,3] Wu, Yanmei[1,2]
- 机构：Chinese Acad Forestry;State Forestry & Grassland Adm;Beijing Forestry Univ
- 来源：BIORESOURCES 2019
- 关键词：Surface compression Pressurized superheated-steam Compressed thickness Set recovery Mechanical properties
- COLOR CHANGE OF CHINESE FIR THROUGH STEAM-HEAT TREATMENT被引量：21收藏
- 作者：Cao, Yongjian[1,2,3] Jiang, Jinghui[1] Lu, Jianxiong[1] Huang, Rongfeng[1] Jiang, Jiali[1]
- 机构：Chinese Acad Forestry;Univ New Brunswick;Guangdong Acad Forestry
- 来源：BIORESOURCES 2012
- 关键词：Cunninghamia lanceolata (Lamb.) Hook Steam-heat treatment Color difference
- Effects of preheating temperatures on the formation of sandwich compression and density distribution in the compressed wood被引量：20收藏
- 作者：Li, Ren[1,2] Gao, Zhiqiang[1,2] Feng, Shanghuan[3] Chang, Jianmin[2] Wu, Yanmei[1]
- 机构：Chinese Acad Forestry;Beijing Forestry Univ;Aalborg Univ
- 来源：JOURNAL OF WOOD SCIENCE 2018
- 关键词：Sandwich compression Preheating temperature Position of the compressed layer(s) Thickness of the compressed layer(s) Density distribution
- Cellulose microfibril angle variation in Picea crassifolia tree rings improves climate signals on the Tibetan plateau被引量：20收藏
- 作者：Xu, Jinmei[1] Lu, Jianxiong[1] Bao, Fucheng[1] Evans, Robert[2] Downes, Geoffrey[3]
- 机构：Chinese Acad Forestry;CSIRO Mat Sci & Engn;CSIRO Ecosyst Sci & CRC Forestry
- 来源：TREES-STRUCTURE AND FUNCTION 2012
- 关键词：Picea crassifolia Microfibril angle Climate sensitivity Tree ring Dendroclimatology
- EFFECT OF STEAM-HEAT TREATMENT ON MECHANICAL PROPERTIES OF CHINESE FIR被引量：19收藏
- 作者：Cao, Yongjian[1,2,3,4] Lu, Jianxiong[1,2] Huang, Rongfeng[1,2] Zhao, Xiu[1,2] Jiang, Jiali[1,2]
- 机构：Chinese Acad Forestry;Chinese Acad Forestry;Univ New Brunswick;Guangdong Acad Forestry
- 来源：BIORESOURCES 2012
- 关键词：Chinese fir Heartwood Sapwood Steam-heat treatment Hardness Modulus of elasticity Modulus of Rupture
- Change in Micromechanical Behavior of Surface Densified Wood Cell Walls in Response to Superheated Steam Treatment被引量：18收藏
- 作者：Xiang, Elin[1] Huang, Rongfeng[1] Yang, Shumin[2]
- 机构：Chinese Acad Forestry;Int Ctr Bamboo & Rattan
- 来源：FORESTS 2021
- 关键词：surface densified wood superheated steam treatment (SHT) cell wall creep behavior nanoindentation (NI)
- Sandwich compression of wood: effect of superheated steam treatment on sandwich compression fixation and its mechanisms被引量：18收藏
- 作者：Xiang, Elin[1] Feng, Shanghuan[2] Yang, Shumin[3] Huang, Rongfeng[1]
- 机构：Chinese Acad Forestry;Zeroignit Technol Inc;Int Ctr Bamboo & Rattan
- 来源：WOOD SCIENCE AND TECHNOLOGY 2020
- 关键词：Cellulose - Chemical analysis - Crystallinity - Molecular biology - Recovery - Steam
- EVALUATION OF DECAY RESISTANCE FOR STEAM-HEAT-TREATED WOOD被引量：17收藏
- 作者：Cao, Yongjian[1,2,3] Lu, Jianxiong[1] Huang, Rongfeng[1] Zhao, Youke[1] Wu, Yuzhang[1]
- 机构：Chinese Acad Forestry;Univ New Brunswick;Guangdong Acad Forestry
- 来源：BIORESOURCES 2011
- 关键词：Steam-heated wood Cunninghamia lanceolata (Lamb.) Hook Populous tomentosa Carr. Gloeophyllum trabeum Decay resistance Agar block test
- Evaluating the effect of heat treating temperature and duration on selected wood properties using comprehensive cluster analysis被引量：17收藏
- 作者：Guo, Fei[1] Huang, Rongfeng[1] Lu, Jianxiong[1] Chen, Zhangjing[2] Cao, Yongjian[3]
- 机构：Chinese Acad Forestry;Virginia Polytech Inst & State Univ;Guangdong Acad Forestry
- 来源：JOURNAL OF WOOD SCIENCE 2014
- 关键词：Cluster analysis factor analysis Populous tomentosa Thermal treatment Wood properties
- factors Affecting the Temperature Increasing Rate in Wood during Radio-Frequency Heating被引量：15收藏
- 作者：Huang, Rongfeng[1] Wu, Yanmei[1] Zhao, Youke[1] Lu, Jianxiong[1] Jiang, Jiali[1]
- 机构：Chinese Acad Forestry;Virginia Tech
- 来源：DRYING TECHNOLOGY 2013
- 关键词：Chinese fir Dielectric property Heating rate Radio-frequency heating
- Studies on pre-treatment by compression for wood drying I: effects of compression ratio, compression direction and compression speed on the reduction of moisture content in wood被引量：15收藏
- 作者：Zhao, Youke[1] Wang, Zhihui[1] Iida, Ikuho[2] Huang, Rongfeng[1] Lu, Jianxiong[1]
- 机构：Chinese Acad Forestry;Kyoto Prefectural Univ
- 来源：JOURNAL OF WOOD SCIENCE 2015
- 关键词：Pre-treatment Compression Wood drying Moisture content
- Sandwich compression of wood: effects of preheating time and moisture distribution on the formation of compressed layer(s)被引量：12收藏
- 作者：Gao, Zhiqiang[1,2] Huang, Rongfeng[1] Chang, Jianmin[2] Li, Ren[1,2] Wu, Yanmei[1]
- 机构：Chinese Acad Forestry;Beijing Forestry Univ;Treessun Flooring Corp
- 来源：EUROPEAN JOURNAL OF WOOD AND WOOD PRODUCTS 2019
- 关键词：Density (specific gravity) - Lumber - Moisture - Moisture meters - Position control
- Effect of water/moisture migration in wood preheated by hot press on sandwich compression formation被引量：12收藏
- 作者：Huang, Rongfeng[1] Feng, Shanghuan[2] Gao, Zhiqiang[3]
- 机构：Chinese Acad Forestry;Int Ctr Bamboo & Rattan;Xi Chang Univ
- 来源：HOLZFORSCHUNG 0
- 关键词：compressed layer(s) preheating sandwich compression water moisture distribution water moisture migration
- Effects of preheating temperature, preheating time and thEIr interaction on the sandwich structure formation and density profile of sandwich compressed wood被引量：12收藏
- 作者：Wu, Yanmei[1] Qin, Li[2] Huang, Rongfeng[1] Gao, Zhiqiang[1,3] Li, Ren[1,3]
- 机构：Chinese Acad Forestry;Natl Forestry & Grassland Adm;Beijing Forestry Univ
- 来源：JOURNAL OF WOOD SCIENCE 2019
- 关键词：Sandwich compression Preheating temperature-time interaction Position of the compressed layer Structural formation Density profile
- Effect of superheated steam pressure on the physical and mechanical properties of sandwich-densified wood被引量：9收藏
- 作者：Xiang, Elin[1] Li, Jing[1] Huang, Rongfeng[1] Gao, Zhiqiang[2] Yang, Shumin[3]
- 机构：Chinese Acad Forestry;Xichang Univ;Int Ctr Bamboo & Rattan
- 来源：WOOD SCIENCE AND TECHNOLOGY 2022
- 关键词：Density (specific gravity) - Dimensional stability - Efficiency - Steam - Wood
- Studies on pre-treatment by compression for wood drying II: effects of compression ratio, compression direction and compression speed on the recovery rate and mechanical properties of wood被引量：8收藏
- 作者：Zhao, Youke[1] Wang, Zhihui[1] Iida, Ikuho[2] Huang, Rongfeng[1] Lu, Jianxiong[1]
- 机构：Chinese Acad Forestry;Kyoto Prefectural Univ
- 来源：JOURNAL OF WOOD SCIENCE 2016
- 关键词：Pre-treatment Compression Recovery rate Mechanical properties
- The relationship between the hydrothermal response of yield stress and the formation of sandwich compressed wood被引量：7收藏
- 作者：Wu, Yanmei[1] Huang, Rongfeng[1] Gao, Zhiqiang[1]
- 机构：Chinese Acad Forestry
- 来源：JOURNAL OF SANDWICH STRUCTURES & MATERIALS 2022
- 关键词：Yield stress gradient hydrothermal distribution sandwich compressed wood anisotropy density distribution
- Effects of Pressurized Superheated Steam Treatment on Dimensional Stability and Its Mechanisms in Surface-Compressed Wood被引量：7收藏
- 作者：Gao, Zhiqiang[1,2] Huang, Rongfeng[2]
- 机构：Xichang Univ;Chinese Acad Forestry
- 来源：FORESTS 2022
- 关键词：surface compression pressurized superheated steam dimensional stability fixation mechanism
- 毛乌素沙地杨树年轮结构对气候因子的响应被引量：7收藏
- 作者：黄荣凤[1] 古川郁夫[2] 鲍甫成[1] 赵有科[1]
- 机构：中国林业科学研究院木材工业研究所;日本鸟取大学农学部
- 来源：《北京林业大学学报》 2005
- 关键词：毛乌素沙地 小叶杨 北京杨 年轮结构 气候因子 响应
- 摘要：该文应用年轮气候学理论和方法对毛乌素沙地小叶杨和北京杨年轮结构的变化特征及其与月平均气温和月降水量的响应关系进行了分析.结果表明,小叶杨和北京杨的年轮宽度指数序列的变动模式很相似,但小叶杨年轮宽度指数的变动幅度比北京杨大...
- 其他来源数据库：万方期刊数据库同方期刊数据库
- 下载全文在线阅读
- Sandwich compression of sugi (Cryptomeria japonica) and hinoki (Chamaecyparis obtusa) wood: density distribution, surface hardness and thEIr controllability被引量：7收藏
- 作者：Huang, Rongfeng[1] Fujimoto, Noboru[2] Sakagami, Hiroki[2] Feng, Shanghuan[3]
- 机构：Chinese Acad Forestry;Kyushu Univ;Zeroignit Technol Inc
- 来源：JOURNAL OF WOOD SCIENCE 2021
- 关键词：Sandwich compression Sugi heartwood Sugi sapwood Hinoki wood Density distribution Surface hardness
- Effect of Hot Pressing Temperature on the Density Profile of Compressed Solid Wood被引量：7收藏
- 作者：Li, Ren[1,2] Huang, Rongfeng[1] Chang, Jianmin[2]
- 机构：Chinese Acad Forestry;Beijing Forestry Univ
- 来源：BIORESOURCES 2019
- 关键词：Compressed solid wood Pressing temperature Density profile
- Surface physicochemical properties of surface-compressed wood subjected to superheated steam treatment under varying pressures被引量：3收藏
- 作者：Xiang, Elin[1] Jin, Xiaobei[2] Li, Jing[1] Huang, Rongfeng[1]
- 机构：Chinese Acad Forestry;Int Ctr Bamboo & Rattan
- 来源：CONSTRUCTION AND BUILDING MATERIALS 2024
- 关键词：Poplar wood Surface compression Superheated steam pressure Surface physicochemical properties Dimensional stability Mechanism
- 木材湿热软化压缩技术及其机制研究进展被引量：3收藏
- 作者：黄荣凤[1] 高志强[1] 吕建雄[1]
- 机构：中国林业科学研究院木材工业研究所国家林业局木材科学与技术重点实验室
- 来源：《林业科学》 2018
- 关键词：湿热软化 整体压缩 层状压缩 传热传质 屈服应力
- 摘要：木材压缩是提高软质木材密度、强度和硬度,改善木材物理力学性能,扩大木材应用范围的有效方法。本文针对湿热软化下的木材压缩问题,从木材软化机制、软化特性、软化点的确定、热板加热下的传热传质特性、层状压缩的形成和压缩变形固定等...
- 其他来源数据库：万方期刊数据库同方期刊数据库
- 下载全文在线阅读
- Mechanism elucidation for wood sandwich compression from the perspective of yield stress被引量：2收藏
- 作者：Huang, Rongfeng[1] Feng, Shanghuan[2] Gao, Zhiqiang[3] Liu, Hao[4]
- 机构：Chinese Acad Forestry;Int Ctr Bamboo & Rattan;Xi Chang Univ;Chinese Acad Forestry
- 来源：HOLZFORSCHUNG 2023
- 关键词：hygrothermal conditions moisture distribution regulation of density distribution stress-strain yield stress
- Effects of compressed layer(s) position and thickness on the physico-mechanical properties of sandwich-compressed Chinese fir (Cunninghamia lanceolata)被引量：1收藏
- 作者：Zhao, Liyuan[1] Huang, Rongfeng[1] Wang, Yanwei[2] He, Xiaoyu[2] Sun, Longxiang[2]
- 机构：Chinese Acad Forestry;Treessun Flooring Co Ltd;Int Ctr Bamboo & Rattan
- 来源：WOOD MATERIAL SCIENCE & ENGINEERING 2024
- 关键词：Densification mechanical properties position of compressed layer(s) sandwich compression wood
- The hygroscopic behavior of surface compressed wood in response to superheated steam treatment at varying steam pressures被引量：1收藏
- 作者：Xiang, Elin[1] Jin, Xiaobei[2] Li, Jing[1] Huang, Rongfeng[1]
- 机构：Chinese Acad Forestry;Int Ctr Bamboo & Rattan
- 来源：INDUSTRIAL CROPS AND PRODUCTS 2024
- 关键词：Poplar wood Surface compression Superheated steam treatment Steam pressures Hygroscopic behavior
