| 应力波评价活立木材质的研究与进展 |
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| 引用本文： | 苏娟,张厚江,王喜平.应力波评价活立木材质的研究与进展[J].林业机械与木工设备,2008,36(8). |
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| 作者姓名： | 苏娟 张厚江 王喜平 |
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| 作者单位： | 1. 北京林业大学工学院,北京,100083
2. 美国农业部林产品实验室,美国,威斯康星 |
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| 摘 要： | 论述了应力波在活立木中传播的理论依据以及在检测活立木力学性质方面的研究进展,以一套典型的检测装置为例说明实际的检测方法,并对冲击应力波评价活立木力学性质的发展趋势进行了预测.
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| 关 键 词： | 冲击应力波 活立木 力学性质 |
Research and Development of Using Impact Stress Wave for Evaluation of Mechanical Properties of Standing Trees |
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| SU Juan,ZHANG Hou-jiang,WANG Xi-ping.Research and Development of Using Impact Stress Wave for Evaluation of Mechanical Properties of Standing Trees[J].Forestry Machinery & Woodworking Equipment,2008,36(8). |
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| Authors: | SU Juan ZHANG Hou-jiang WANG Xi-ping |
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| Abstract: | Theoretical evidence that impact stress wave can travel in standing trees and the research development of using the wave for the detection of mechanical properties of standing trees are stated.With a typical detection unit as an example,the actual detection method is illustrated and the development trend of using impact stress wave for assessing mechanical properties of living standing tress is predicted. |
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| Keywords: | impact stress wave standing tree mechanical property |
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