[1]朱 磊,张厚江*,孙燕良,等.基于应力波和微钻阻力的红松类木构件力学性能的无损检测[J].南京林业大学学报(自然科学版),2013,37(02):156-158.[doi:10.3969/j.issn.1000-2006.2013.02.028]
 ZHU Lei,ZHANG Houjiang*,SUN Yanliang,et al.Mechanical properties non-destructive testing of wooden components of Korean pine based on stress wave and micro-drilling resistance[J].Journal of Nanjing Forestry University(Natural Science Edition),2013,37(02):156-158.[doi:10.3969/j.issn.1000-2006.2013.02.028]
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基于应力波和微钻阻力的红松类木构件力学性能的无损检测
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《南京林业大学学报(自然科学版)》[ISSN:1000-2006/CN:32-1161/S]

卷:
37
期数:
2013年02期
页码:
156-158
栏目:
研究简报
出版日期:
2013-03-31

文章信息/Info

Title:
Mechanical properties non-destructive testing of wooden components of Korean pine based on stress wave and micro-drilling resistance
作者:
朱 磊1张厚江1*孙燕良1王喜平2闫海成1
1. 北京林业大学工学院,北京 100083;
2. Forest Products Laboratory, USDA, Madison WI 53726-2398
Author(s):
ZHU Lei1 ZHANG Houjiang1* SUN Yanliang1 WANG Xiping2 YAN Haicheng1
1. School of Technology,Beijing Forestry University,Beijing 100083,China;
2. Forest Products Laboratory, USDA, Madison,WI 53726-2398, U S A
关键词:
红松 木构件 力学性能 应力波 微钻阻力
Keywords:
Korean pine wood components mechanical properties stress wave micro-drilling resistance
分类号:
S781
DOI:
10.3969/j.issn.1000-2006.2013.02.028
文献标志码:
A
摘要:
为了现场快速无损检测评估红松类古建筑木构件材料的主要力学性能,以红松为研究对象,对其进行应力波速度、微钻阻力值、含水率、弹性模量、弯曲强度的测定,探索红松材料力学性能无损检测方法,建立红松木构件材料力学性能计算模型。与单一无损检测方法(应力波检测方法、微钻阻力检测方法)的检测结果对比,采用应力波与微钻阻力检测相结合的方法(即利用应力波-阻力模量)推算被测材料的主要力学性能,准确度更高,红松波阻模量与材料抗弯弹性模量、抗弯强度的相关系数分别为0.826、0.724。
Abstract:
Korean pine timber samples were elected as experimental materials. Laboratory experiments were conducted to obtain stress wave speed, micro-drilling resistance, moisture content, as well as bending stiffness and strength for, exploring non-destructive testing methods of detecting the main mechanical properties. The pine performance computing model for the future on-site rapid test and evaluation were established at the mean time. After comparing with any single non-destructive testing method(stress wave detection, micro-drilling resistance tests), the modulus of stress-resistograph testing method had higher accuracy. Analysis indicated the modulus of stress-resistograph in the linear regression relationships with the modulus of elasticity(MOE), modulus of rupture(MOR), and the coefficient of determination were 0.826, 0.724, respectively.

参考文献/References:

[1] Perllerin R F, Lavinder J A, Ross R J, et al. In-place detection of decay in timber bridges-An application of stress wave technology[C]//National conference on wood transportation structures. Gen Tech Rep FPL-GTR-94. Forest Products Laboratory, Madison, WI, U.S.A. 1996.
[2] Pellerin F R, Ross R J. Nondestructive Evaluation of Wood[M]. Madison:USDA Forest Products Society, 2002.
[3] 尚大军,段新芳,杨中平. 应力波无损检测技术及其在木结构古建筑保护中的应用[J]. 世界林业研究,2008, 44(1): 1-3. Shang D J, Duan X F, Yang Z P. Stress wave nondestructive testing technology and its application in ancient timber architecture protection[J]. World Forestry Research, 2008, 44(1):1-3.
[4] Divos F,Nemeth L,Bejo L. Evaluation of the wooden structures of a Baroque palace in Papa, Hungary[C]//Proceedings of the 11th International Symposium on Nondestructive Testing of Wood Sopron, Hungary, 2005.
[5] Ross Robert J, Brashaw Brian K, Wang Xiping, et al. Wood and Timber Condition Assessment Manual [M]. Madison: USDA Forest Products Society, 2004.
[6] Frank Rinn. Resistographic inspection of construction timber,poles and trees[J].Pacific Timber Engineering Conference, 1994(2):468-478.
[7] 段新芳,王平,周冠武,等. 应力波技术检测古建筑木构件残余弹性模量的初步研究[J].西北林学院学报,2007,22(1):112-114. Duan X F, Wang P, Zhou G W, et al. Nondestructive evaluation of dynamic MOE of ancient wooden structure members by stress wave method[J]. Journal of Northwest Forestry College, 2007, 22(1):112-114.
[8] 黄荣凤,王晓欢,刘秀英. 古建筑木材内部腐朽状况阻力仪检测结果的定量分析[J].北京林业大学学报,2007, 29(6): 167-171. Huang R F, Wang X H, Liu X Y. quantitative analysis on the detected results by resistograph on inside wood decay of Ancient architecture[J]. Journal of Beijing Forestry University, 2007, 29(6):167-171.
[9] 朱磊,张厚江,孙燕良,等. 古建筑木构件无损检测技术国内外研究现状[J]. 林业机械与木工设备,2011, 39(3): 24-27. Zhu L, Zhang H J, Sun Y L, et al.Research status of non-destructive testing technology for ancient timber architectures forestry[J]. Machinery & Woodworking Equipment, 2011,39(3): 24-27.
[10] 朱磊,张厚江,孙燕良,等. 基于应力波和微钻阻力的古建筑木构件材料力学性能检测研究[J].东北林业大学学报,2011,39(10): 81-83. Zhu L, Zhang H J, Sun Y L, et al. Research on mechanical properties determination of ancient architectural timber based on stress wave and micro-drilling resistance[J]. Journal of Northeast Forestry University, 2011,39(10): 81-83.
[11] 张厚江,朱磊,孙燕良,等. 古建筑木构件材料主要力学性能检测方法研究[J]. 北京林业大学学报,2011,33(5): 126-129. Zhang H J, Zhu L, Sun Y L, et al. Determining main mechanical properties of ancient structural timber[J]. Journal of Beijing Forestry University, 2011,33(5): 126-129.
[12] 全国木材标准化技术委员会.GB/T 1929—2009,木材物理力学试材锯解及试样截取方法[S]. 北京:中国标准出版社,2009.
[13] 全国木材标准化技术委员会.GB/T 1936—2009,木材抗弯强度试验方法[S].北京:中国标准出版社,2009.
[14] 全国木材标准化技术委员会.GB/T 1936—2009,木材抗弯弹性模量测定方法[S].北京:中国标准出版社,2009.
[15] 全国木材标准化技术委员会. GB/T 1933—2009,木材密度测定方法[S]. 北京:中国标准出版社,2009.

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备注/Memo

备注/Memo:
收稿日期:2011-07-02 修回日期:2012-11-07
基金项目:北京市科学计划公益应用类项目(Z090506016609002)
第一作者:朱磊,硕士生。*通信作者:张厚江,教授。E-mail: hjzhang6@bjfu.edu.cn。
引文格式:朱磊,张厚江,孙燕良,等. 基于应力波和微钻阻力的红松类木构件力学性能的无损检测[J]. 南京林业大学学报:自然科学版,2013,37(2):156-158.
更新日期/Last Update: 2013-03-31