成果/Result
- Effects of heat treatment on the properties of bamboo scrimber被引量：112收藏
- 作者：Shangguan, Weiwei[1] Gong, Yingchun[2] Zhao, Rongjun[2] Ren, Haiqing[2]
- 机构：Northwest A&F Univ;Chinese Acad Forestry
- 来源：JOURNAL OF WOOD SCIENCE 2016
- 关键词：Bamboo scrimber Heat treatment Failure types Mechanical properties FTIR
- Greenhouse Gas Footprint Mitigation Potentials of Bio-Based Products Through Diminished Processing Loss, Extended Service Lifespan, and Sustainable Recycling Scenarios被引量：63收藏
- 作者：Wang, Zhiping[1,2] Zhao, Rongjun[1] Xu, Jinmei[1] Zhang, Shuangbao[2]
- 机构： Research Institute of Wood Industry; Beijing Key Laboratory of Wood Science and Engineering
- 来源：SSRN 2024
- 关键词：Biomimetics - Carbon dioxide - Carbon footprint - Global warming - Greenhouse gases - Wood
- Strength models of bamboo scrimber for compressive properties被引量：45收藏
- 作者：Shangguan, Weiwei[1] Zhong, Yong[1] Xing, Xinting[1] Zhao, Rongjun[1] Ren, Haiqing[1]
- 机构：Chinese Acad Forestry
- 来源：JOURNAL OF WOOD SCIENCE 2015
- 关键词：Bamboo scrimber Compressive properties Failure modes Strength model
- Influence of Cambial Age and Axial HEIght on the Spatial Patterns of Xylem Traits in Catalpa bungEI, a Ring-Porous Tree Species Native to China被引量：36收藏
- 作者：Li, Shan[1,2] Li, Xin[3] Link, Roman[4] Li, Ren[1,2] Deng, Liping[1]
- 机构：Chinese Acad Forestry;Chinese Acad Forestry;Beijing Forestry Univ;Univ Wurzburg;Beijing Ctr Phys & Chem Anal
- 来源：FORESTS 2019
- 关键词：wood anatomy vertical and radial variation earlywood latewood growth ring width tyloses pit membrane diameter vessel lumen diameter fibre length
- 毛竹材表面光化降解的FTIR和XPS分析被引量：27收藏
- 作者：王小青[1] 任海青[1] 赵荣军[1] 程强[1] 陈勇平[1]
- 机构：中国林业科学研究院木材工业研究所
- 来源：《光谱学与光谱分析》 2009
- 关键词：竹材 光化降解 木质素 傅里叶变换红外光谱 X射线光电子能谱
- 摘要：竹材光变色和光化降解过程比较复杂。该文以我国资源丰富的毛竹为研究对象,利用氙光衰减仪对竹材进行表面劣化处理,采用傅里叶变换红外光谱(FTIR)和X射线光电子能谱(XPS)对竹材表面化学组成和结构变化进行表征。XPS测试结...
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- MODULUS OF ELASTICITY AND HARDNESS OF COMPRESSION AND OPPOSITE WOOD CELL WALLS OF MASSON PINE被引量：24收藏
- 作者：Huang, Yanhui[1] Fei, Benhua[1] Yu, Yan[1] Wang, Siqun[2] Shi, Zengqian[2]
- 机构：Int Ctr Bamboo & Rattan;Univ Tennessee;Chinese Acad Forestry
- 来源：BIORESOURCES 2012
- 关键词：Compression wood Cell wall Modulus of elasticity Hardness Nanoindentation
- 利用近红外光谱技术预测粗皮桉木材弹性模量被引量：23收藏
- 作者：赵荣军[1] 霍小梅[1] 张黎[2]
- 机构：中国林业科学研究院木材工业研究所;青岛佰荣祥木业有限公司
- 来源：《光谱学与光谱分析》 2009
- 关键词：近红外光谱 粗皮桉木材 弹性模量
- 摘要：采用近红外光谱分析技术，对粗皮桉木材弹性模量进行了快速预测研究。使用快速傅里叶变换（FFT）分析法和常规力学测试方法测定了粗皮桉木材无疵小试样的弹性模量，并用近红外光谱仪采集试样径切面和弦切面的近红外漫反射光谱，对原始光...
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- 马尾松纤维的力学性能研究被引量：23收藏
- 作者：费本华[1] 张波[1] 余雁[2] 赵荣军[1]
- 机构：中国林业科学研究院木材工业研究所;国际竹藤网络中心
- 来源：《中国造纸学报》 2006
- 关键词：马尾松 纤维 零距抗张强度 纳米压痕 弹性模量 硬度
- 摘要：研究了人工林马尾松的纤维零距抗张强度、细胞壁的纵向弹性模量和硬度等力学指标。结果表明：马尾松纤维的零距抗张强度介于413-631MPa之间，平均为513MPa，从髓心向边材呈增大趋势，在同一年轮内晚材纤维强度显著大于早材...
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- Experimental Study on Tensile and Compressive Strength of Bamboo Scrimber被引量：23收藏
- 作者：Gong, Yingchun[1] Zhang, Chaoqun[2] Zhao, Rongjun[1] Xing, Xinting[1] Ren, Haiqing[3]
- 机构：Chinese Acad Forestry;Beijing Forestry Univ;Chinese Acad Forestry
- 来源：BIORESOURCES 2016
- 关键词：Allowable stress design Bamboo scrimber Compressive strength Tensile strength Design value
- Effect of monomer type on polydopamine modification of bamboo flour and the resulting interfacial properties of bamboo plastic composites被引量：20收藏
- 作者：Song, Wei[1,2,3] Zhang, Shuangbao[1] Fei, Benhua[2] Zhao, Rongjun[3]
- 机构：Beijing Forestry Univ;Int Ctr Bamboo & Rattan;Chinese Acad Forestry
- 来源：INDUSTRIAL CROPS AND PRODUCTS 2021
- 关键词：Natural fibre composites Surface treatments Interface Mechanical properties Thermal properties
- 基于近红外光谱技术预测径/弦切面粗皮桉木材微纤丝角被引量：19收藏
- 作者：赵荣军[1] 张黎[2] 霍小梅[1] 任海青[1]
- 机构：中国林业科学研究院木材工业研究所;青岛伯荣祥木业有限公司
- 来源：《光谱学与光谱分析》 2010
- 关键词：近红外光谱 粗皮桉木材 径切面/弦切面 微纤丝角
- 摘要：采用近红外光谱分析技术,对不同切面粗皮桉木材的微纤丝角进行快速预测研究。使用X射线衍射仪测定了粗皮桉木材生长锥无疵小试样的微纤丝角,并用近红外光谱仪采集试样的近红外漫反射光谱,对粗皮桉木材径切面和弦切面原始光谱进行二阶导...
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- Plant age effect on mechanical properties of moso bamboo (Phyllostachys heterocycla var. pubescens)被引量：18收藏
- 作者：Huang, Yan-Hui[2] Fei, Ben-Hua[2] Yu, Yan[1] Zhao, Rong-Jun[2]
- 机构： Department of Biomaterials; Research Institute of Wood Industry
- 来源：Wood and Fiber Science 2012
- 关键词：Fiber rEInforced plastics - Natural fibers - REInforcement - Tensile strength
- Properties enhancement of poly(?-hydroxybutyrate) biocomposites by incorporating surface-modified wheat straw flour: Effect of pretreatment methods被引量：18收藏
- 作者：Song, Wei[1,2,3] Yang, Zexun[2] Zhang, Shuangbao[2] Fei, Benhua[1] Zhao, Rongjun[3]
- 机构：Int Ctr Bamboo & Rattan;Beijing Forestry Univ;Chinese Acad Forestry
- 来源：INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES 2023
- 关键词：Poly(?-hydroxybutyrate) Wheat straw flour Interfacial bonding
- Effect of Air Oxidation on Texture, Surface Properties and Dye Adsorption of Wood-Derived Porous Carbon Materials被引量：18收藏
- 作者：Ren, Suhong[1] Deng, Liping[1] Zhang, Bo[2] Lei, Yafang[3] Ren, Haiqing[1]
- 机构：Chinese Acad Forestry;Chinese Acad Sci;Northwest A&F Univ
- 来源：MATERIALS 2019
- 关键词：cork porous structure air activation carbon materials dye adsorbent
- Anatomical characteristics, microfibril angle and micromechanical properties of cottonwood (Populus deltoides) and its hybrids被引量：17收藏
- 作者：Wang, Yurong[1,2] Liu, Cangwei[1] Zhao, Rongjun[1] McCord, Jessica[2] Rials, Tim[2]
- 机构：Chinese Acad Forestry;Univ Tennessee
- 来源：BIOMASS & BIOENERGY 2016
- 关键词：Poplar Growth rate Microstructure Microfibril angle Micromechanical property
- Mussel-inspired polydopamine modification of bamboo flour for superior interfacial compatibility of bamboo plastic composites: influence of oxidant type被引量：17收藏
- 作者：Song, Wei[1,2,3] Zhang, Shuangbao[1] Fei, Benhua[2] Zhao, Rongjun[3]
- 机构：Beijing Forestry Univ;Int Ctr Bamboo & Rattan;Chinese Acad Forestry
- 来源：CELLULOSE 2021
- 关键词：Bamboo flour Surface modification Bamboo plastic composite Interfacial bonding Polydopamine
- Comparison of anatomical characteristics and chemical compositions between sapwood and heartwood of Michelia macclurEI被引量：16收藏
- 作者：Ren, Suhong[1] Wang, Zhiping[1] Yan, Lirong[1] Feng, Qiming[1] Chen, Zhangjing[2]
- 机构：Chinese Acad Forestry;Virginia Polytech Inst & State Univ
- 来源：INDUSTRIAL CROPS AND PRODUCTS 2023
- 关键词：Heartwood Sapwood Anatomical characteristics Chemical compositions Michelia macclurEI Dandy
- 2D Model of Strength Parameters for Bamboo Scrimber被引量：14收藏
- 作者：Shangguan, Weiwei[1] Zhong, Yong[1] Xing, Xinting[1] Zhao, Rongjun[1] Ren, Haiqing[1]
- 机构：Chinese Acad Forestry
- 来源：BIORESOURCES 2014
- 关键词：Bamboo scrimber Compressive properties Density Grain angle 2D model
- 杉木规格材圆钢钉握钉强度研究被引量：13收藏
- 作者：赵荣军[1] 费本华[2] 陈恩灵[2] 郭伟[2] 周海宾[1]
- 机构：中国林业科学研究院木材工业研究所;国家林业局北京林业机械研究所
- 来源：《建筑材料学报》 2010
- 关键词：握钉强度 杉木规格材 圆钢钉 木结构
- 摘要：通过对横截面为50mm×50mm的杉木规格材试件圆钢钉握钉力的测试,探讨了圆钢钉直径、木材密度、试件放置条件、木材纹理方向对握钉强度的影响.结果表明:杉木规格材端面上的握钉强度变异性大于纵面,变异范围与试件密度无关;圆钢...
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- Compressive Mechanical Properties of Larch Wood in Different Grain Orientations被引量：13收藏
- 作者：Sun, Jingcheng[1,2] Zhao, Rongjun[1,2,3] Zhong, Yong[1,2,3] Chen, Yongping[1,2]
- 机构：Chinese Acad Forestry;Chinese Acad Forestry;Nanjing Forestry Univ
- 来源：POLYMERS 2022
- 关键词：compressive failure mechanism larch wood digital image correlation method (DIC) load-displacement curve energy dissipation
- The research on the longitudinal tensile strength of trachEIds of brown-rotted Chinese fir被引量：13收藏
- 作者：Cheng, Xian-Bao[1] Zhao, Rong-Jun[1] Shangguan, Wei-Wei[1]
- 机构： Research Institute of Wood Industry
- 来源：Advanced Materials Research 2011
- 关键词：Tensile testing - Cellulose - Degradation - Fourier transform infrared spectroscopy
- Factors that affect bolted joints in Japanese larch glulam被引量：12收藏
- 作者：Zhao, Rongjun[1,2] Wang, Zi[1] Ren, Haiqing[1] Zhou, Haibin[1] Xing, Xinting[1]
- 机构： Research Institute of Wood Industry; Research Institute of Forestry New Technology
- 来源：WCTE 2016 - World Conference on Timber Engineering 2016
- 关键词：Bolted joints - Timber
- Investigation of Low-molecular WEIght Phenol Formaldehyde Distribution in TrachEId Cell Walls of Chinese Fir Wood被引量：11收藏
- 作者：Huang, Yanhui[1] Fei, Benhua[2] Zhao, Rongjun[3]
- 机构：Beijing Forestry Univ;Int Ctr Bamboo & Rattan;Chinese Acad Forestry
- 来源：BIORESOURCES 2014
- 关键词：Phenol-formaldehyde resin Cell wall Ultraviolet micro-spectrophotometer Absorbance
- Development of a versatile hysteresis model for sheathing-to-framing nail connections被引量：11收藏
- 作者：Wu, Guofang[1,2] Zhong, Yong[1,2] Gong, Yingchun[1,2] Zhao, Rongjun[1,2] Xing, Xinting[1,2]
- 机构： Research Institute of Wood Industry; Research Institute of Forestry New Technology
- 来源：WCTE 2018 - World Conference on Timber Engineering 2018
- 关键词：ABAQUS - Dynamic response - Finite element method - Hysteresis loops - Nails - SEIsmology - Shear walls - Timber - Unloading - Wooden buildings
- 木材微纤丝角四种测试方法对比研究被引量：11收藏
- 作者：黄艳辉[1] 费本华[1] 赵荣军[2]
- 机构：国家林业局北京林业机械研究所;中国林业科学研究院木材工业研究所
- 来源：《光谱学与光谱分析》 2009
- 关键词：X射线衍射法 偏振光显微镜法 纹孔观察法 近红外光谱预测法 木材微纤丝角
- 摘要：分别采用X射线衍射法、偏振光显微镜法、纹孔观察法和近红外光谱预测法对杉木木材的微纤丝角进行了测定,结果表明:对于同一株杉木,纹孔观察法测得的微纤丝角平均值最大,X射线衍射法次之,偏振光显微镜法最小,三种方法得到的微纤丝角...
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- 近红外光谱法预测粗皮桉木材气干密度的影响因素分析被引量：11收藏
- 作者：赵荣军[1] 霍小梅[1] 上官蔚蔚[1] 王玉荣[1]
- 机构：中国林业科学研究院木材工业研究所
- 来源：《光谱学与光谱分析》 2011
- 关键词：近红外光谱 粗皮桉木材 气干密度 影响因素
- 摘要：采用近红外光谱分析技术,对粗皮桉木材气干密度校正模型的影响因素进行比较研究。使用直接测量法测量了粗皮桉木材的气干密度,并用近红外光谱仪采集试样的近红外漫反射光谱,对不同切面、厚度、含水率和粗糙度的粗皮桉木材试样的原始光谱...
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- Effect of Modification with Phenol Formaldehyde Resin on the Mechanical Properties of Wood from Chinese Fir被引量：11收藏
- 作者：Huang, Yanhui[1] Fei, Benhua[1] Yu, Yan[1] Zhao, Rongjun[2]
- 机构：Int Ctr Bamboo & Rattan;Chinese Acad Forestry
- 来源：BIORESOURCES 2013
- 关键词：Phenol-formaldehyde resin Mechanical properties Cell wall Modulus of elasticity Hardness
- CELL WALL STRUCTURE AND MECHANICAL PROPERTIES OF SALIX PSAMMOPHILA被引量：10收藏
- 作者：Zhou, Xianwu[1] Wang, Yurong[1] Wang, Li[1] Lv, Jianxiong[1] Zhao, Rongjun[1]
- 机构：Chinese Acad Forestry;Inner Mongolia Agr Univ;Virginia Polytech Inst & State Univ
- 来源：WOOD RESEARCH 2017
- 关键词：Fiber morphology vessel morphology chemical compositions mechanical properties
- Study on the longitudinal tensile strength of trachEIds of heat-treated wood被引量：9收藏
- 作者：Zhao, Rong-Jun[1] Cheng, Xian-Bao[1] Shuangguan, Wei-Wei[1] Sun, Juan[1] Fei, Ben-Hua[1]
- 机构： Research Institute of Wood Industry
- 来源：Advanced Materials Research 2011
- 关键词：Tensile strength
