成果/Result
- Strength models of bamboo scrimber for compressive properties被引量：35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
- effects of Temperature on the Compressive Strength Parallel to the Grain of Bamboo Scrimbe被引量：35收藏
- 作者：Zhong, Yong[1,2] Ren, Hai-Qing[1] Jiang, Ze-Hui[2]
- 机构：Chinese Acad Forestry;Int Ctr Bamboo & Rattan
- 来源：MATERIALS 2016
- 关键词：compressive strength bamboo scrimber temperature
- Bending failure mechanism of bamboo scrimber被引量：22收藏
- 作者：Wang, Xueyu[1] Luo, Xiangya[1] Ren, Haiqing[1] Zhong, Yong[1]
- 机构：Chinese Acad Forestry
- 来源：CONSTRUCTION AND BUILDING MATERIALS 2022
- 关键词：Bamboo scrimber (BS) Bending failure mechanism Bending properties Brittle failure
- Design Value of the Compressive Strength for Bamboo Fiber-REInforced Composite Based on a Reliability Analysis被引量：18收藏
- 作者：Zhong, Yong[1,2] Jiang, Zehui[3] Shangguan, Wei-Wei[2] Ren, Hai-Qing[2]
- 机构：Chinese Acad Forestry;Chinese Acad Forestry;Int Ctr Bamboo & Rattan
- 来源：BIORESOURCES 2014
- 关键词：Design value Compressive strength (CS) Bamboo fiber-rEInforced composite (BFRC) Reliability index (beta) Partial coefficient
- effects of moisture content and load orientation on dowel-bearing behavior of bamboo scrimber被引量：15收藏
- 作者：Li, Xiazhen[1] Mou, Qunying[2] Ren, Haiqing[3] Li, Xianjun[1] Zhong, Yong[3]
- 机构：Cent South Univ Forestry & Technol;Cent South Univ Forestry & Technol;Chinese Acad Forestry
- 来源：CONSTRUCTION AND BUILDING MATERIALS 2020
- 关键词：Bamboo scrimber Dowel-bearing strength Initial stiffness Moisture content Load orientation Failure mode
- Long-term mechanical properties of bamboo scrimber被引量：12收藏
- 作者：Luo, Xiangya[1,2,3] Wang, Xueyu[1,3] Ren, Haiqing[1,3] Zhang, Shuangbao[2] Zhong, Yong[1,3]
- 机构：Chinese Acad Forestry;Beijing Forestry Univ;Chinese Acad Forestry
- 来源：CONSTRUCTION AND BUILDING MATERIALS 2022
- 关键词：Bamboo scrimber (BS) Long-term mechanical properties duration of load (DOL) Creep Time-dependent constitutive models
- The effect of Elevated Temperature on Bending Properties of Normal Wood inside Chinese Larch Wood during Fire Events被引量：11收藏
- 作者：Zhong, Yong[1] Zhou, Haibin[1] Wen, Liulai[1]
- 机构：Chinese Acad Forestry
- 来源：BIORESOURCES 2015
- 关键词：Temperature Fire resistant Immediate effect Residual effect Bending properties Larch
- 2D Model of Strength Parameters for Bamboo Scrimber被引量：11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
- 竹层积材在高温中和高温后的抗弯性能研究被引量：9收藏
- 作者：钟永[1,2] 温留来[1] 周海宾[1,2]
- 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：《建筑材料学报》 2014
- 关键词：竹层积材 高温 抗弯强度 弹性模量
- 摘要：为了研究竹层积材在高温中和高温后的抗弯性能,在20-225℃下对104个试样进行了三点静态抗弯测试.结果表明：随着温度的升高,高温中和高温后竹层积材的抗弯强度、弹性模量和延性系数均明显减小;相对于高温中的试样,高温后的试...
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万方期刊数据库
同方期刊数据库 - 下载全文在线阅读
- 温度对LVL木纤维复合材料抗压性能的影响被引量：8收藏
- 作者：钟永[1,2] 周海宾[1] 任海青[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：《功能材料》 2013
- 关键词：温度 木纤维复合材料 抗压强度 弹性模量
- 摘要：通过对LVL木纤维复合材料进行温度为20～225℃下的静态抗压测试，研究了其抗压力学性能随温度的变化。结果表明，随着温度的增加，LVL木纤维复合材料的抗压强度、抗压弹性模量均有显著下降。当温度升至225℃时，LVL木纤维...
- 其他来源数据库：万方期刊数据库同方期刊数据库
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- 木节对落叶松规格材抗弯弹性模量的影响被引量：8收藏
- 作者：钟永[1] 孙华林[1] 娄万里[1] 任海青[1] 李霞镇[1]
- 机构：中国林业科学研究院木材工业研究所
- 来源：《建筑材料学报》 2012
- 关键词：木节 落叶松规格材 抗弯弹性模量 理论模型
- 摘要：选取了不同类型、不同尺寸木节的兴安落叶松规格材,分别截取清材试样和足尺试样进行抗弯测试.通过对试验数据回归分析,足尺抗弯弹性模量ef采用其平均密度ρa和测试跨距内所有木节信息拟合效果最佳,R2为0.674,均方根RMSE...
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- Reliability analysis of compression strength of dimension lumber of Northeast China Larch被引量：7收藏
- 作者：Zhong, Yong[1,2] Jiang, Zehui[2] Ren, Haiqing[1]
- 机构：Chinese Acad Forestry;Int Ctr Bamboo & Rattan
- 来源：CONSTRUCTION AND BUILDING MATERIALS 2015
- 关键词：Design value Compression strength Larch Lumber Reliability analysis
- Experimental and Theoretical Study on Bonding Properties between Steel Bar and Bamboo Scrimber被引量：6收藏
- 作者：Luo, Xiangya[1] Ren, Haiqing[1] Zhong, Yong[1]
- 机构：Chinese Acad Forestry
- 来源：JOURNAL OF RENEWABLE MATERIALS 2020
- 关键词：REInforced bamboo scrimber composite (RBSC) bonding properties anti-pulling tests theoretical calculation model
- Compressive Failure Mechanism of Structural Bamboo Scrimber被引量：6收藏
- 作者：Wang, Xueyu[1] Zhong, Yong[1] Luo, Xiangya[1] Ren, Haiqing[1]
- 机构：Chinese Acad Forestry
- 来源：POLYMERS 2021
- 关键词：compression performance load-displacement curves digital image correlation (DIC) failure mode
- Mechanical performance of mortise and tenon joints pre-rEInforced with slot-in bamboo scrimber plates被引量：5收藏
- 作者：Wu, Guofang[1,2] Gong, Meng[3] Gong, Yingchun[1,2] Ren, Haiqing[1,2] Zhong, Yong[1,2]
- 机构：Chinese Acad Forestry;Chinese Acad Forestry;Univ New Brunswick
- 来源：JOURNAL OF WOOD SCIENCE 2019
- 关键词：Mortise and tenon joint Pre-rEInforcement Mechanical performance Bamboo scrimber Beam to column connection
- A novel constitutive model for the porosity related super-large deformation and anisotropic behavior of wood under perpendicular to grain compression被引量：5收藏
- 作者：Zhong, Yong[1] Wu, Guofang[1] Fu, Feng[1] Shen, Yinlan[2] Sun, Jingcheng[1]
- 机构：Chinese Acad Forestry;Beijing Univ Technol
- 来源：WOOD SCIENCE AND TECHNOLOGY 2022
- 关键词：Anisotropy - Compaction - Compression testing - Constitutive models - Deformation - Porosity
- Mode II Fracture Toughness of Bamboo Scrimber with Compact Shear Specimen被引量：5收藏
- 作者：Wu, Guofang[1,2] Zhong, Yong[1,2] Gong, Yingchun[1] Ren, Haiqing[1]
- 机构：Chinese Acad Forestry;Chinese Acad Forestry
- 来源：BIORESOURCES 2018
- 关键词：Fracture toughness Stress intensity factor Compact shear specimen Bamboo scrimber
- 竹层积材钢夹板螺栓节点的承压性能被引量：5收藏
- 作者：钟永[1,2] 任海青[1,2] 张俊珍[1] 李霞镇[1] 徐伟涛[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：《建筑材料学报》 2013
- 关键词：螺栓节点 竹层积材 承压 非线性有限元模型
- 摘要：进行了4个测试组共20个竹层积材钢夹板螺栓节点承压试验研究,并采用ABAQUS有限元软件建立了螺栓节点的三维实体非线性有限元模型,分析了竹层积材厚度和螺栓直径对节点刚度、屈服载荷和破坏形式等力学性能的影响.研究表明:非线...
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- Deterioration of Microstructures and Properties in Ancient Architectural Wood from Yingxian Wooden Pagoda (1056 AD) during Natural Aging被引量：4收藏
- 作者：Long, Keying[1] Chen, Kaiqiang[1] Lin, Lanying[1] Fu, Feng[1] Zhong, Yong[1]
- 机构：Chinese Acad Forestry
- 来源：FORESTS 2023
- 关键词：Yingxian Wooden Pagoda natural aging ancient architectural wood deterioration wood cell wall
- Pre-rEInforcing the mortise-tenon joints with near-surface-mounted glued-in rods被引量：4收藏
- 作者：Wu, Guofang[1] Zhong, Yong[1] Zhao, Rongjun[1] Ren, Haiqing[1]
- 机构：Chinese Acad Forestry
- 来源：STRUCTURAL DESIGN OF TALL AND SPECIAL BUILDINGS 2021
- 关键词：beam to column connection joint stiffness moment carrying capacity mortise‐ tenon joint rEInforcement timber joints
- Compressive Mechanical Properties of Larch Wood in Different Grain Orientations被引量：4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
- effects of Grain Pattern on the Rolling Shear Properties of Wood in Cross-Laminated Timber被引量：4收藏
- 作者：Wu, Guofang[1] Zhong, Yong[1] Ren, Haiqing[1]
- 机构：Chinese Acad Forestry
- 来源：FORESTS 2021
- 关键词：rolling shear cross-laminated timber wood mechanics wood timber structure
- 结构用单板层积材的斜纹承压力学性能被引量：4收藏
- 作者：钟永[1] 邢新婷[1] 任海青[1] 张冉[1]
- 机构：中国林业科学研究院木材工业研究所
- 来源：《建筑材料学报》 2014
- 关键词：斜纹承压 单板层积材 承压强度 刚度 强度准则
- 摘要：为了研究纹理角度对结构用单板层积材(LVL)承压力学性能的影响,进行了180个不同纹理角度试件的承压测试.结果表明:随着纹理角度的增加,试件的斜纹承压强度和刚度均明显下降;斜纹承压共发生纤维的褶皱破坏、剪切破坏和横纹受压...
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- 木节对规格材抗弯强度影响的试验研究被引量：4收藏
- 作者：钟永[1] 任海青[1] 娄万里[1]
- 机构：中国林业科学研究院木材工业研究所
- 来源：《建筑材料学报》 2012
- 关键词：木节 规格材 抗弯强度 理论模型
- 摘要：为了准确预测规格材抗弯强度与木节之间的关系,选取含不同类型、尺寸木节的兴安岭落叶松规格材,分别截取清材试样和足尺试样进行抗弯试验,并对试验数据进行了回归分析.结果表明,对于足尺试样,采用其平均密度ρa和最大降等缺陷处木节...
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- The effect of Knots on Bending Modulus of Elasticity of Dimension Lumber被引量：3收藏
- 作者：Zhong, Yong[1] Ren, Haiqing[1] Lou, Wanli[1] Li, Xiazhen[1]
- 机构：Chinese Acad Forestry
- 来源：NOVEL AND NON-CONVENTIONAL MATERIALS AND TECHNOLOGIES FOR SUSTAINABILITY 2012
- 关键词：knot dimension lumber MOE theoretical model
- A determination method of compressive design value of dimensional lumber被引量：3收藏
- 作者：Zhong, Yong[1,2] Wu, Guofang[1,2] Ren, Haiqing[1,2] Jiang, Zehui[3]
- 机构：Chinese Acad Forestry;Chinese Acad Forestry;Int Ctr Bamboo & Rattan
- 来源：JOURNAL OF WOOD SCIENCE 2018
- 关键词：Compressive design value Dimensional lumber Full size Reliability analysis
- Development and investigation of a hybrid built-up column made of small diameter logs originating from juvenile trees被引量：3收藏
- 作者：Wu, Guofang[1] Zhu, Enchun[2] Zhong, Yong[1] Gong, Yingchun[1] Ren, Haiqing[1]
- 机构：Chinese Acad Forestry;Harbin Inst Technol
- 来源：JOURNAL OF WOOD SCIENCE 2018
- 关键词：Load-carrying capacity Juvenile round timber Built-up column effective slenderness ratio Timber structure
- The physical, mechanical and fire performance of bamboo scrimber processed with thermal-treated bamboo bundles被引量：2收藏
- 作者：Li, Xiazhen[1] Ji, Siyang[1] Li, Ting[2] Liu, Zhexi[1] Hao, Xiaofeng[1]
- 机构：Cent South Univ Forestry & Technol;Hunan Taohuajiang Bamboo Sci & Technol Co Ltd;Virginia Tech Univ;Chinese Acad Forestry;498 South Shaoshan Rd
- 来源：INDUSTRIAL CROPS AND PRODUCTS 2023
- 关键词：Thermal treatment Water resistance Fire performance Dimensional stability Mechanism
