RELATIONSHIP BETWEEN LONGITUDINAL STRESS WAVE VELOCITY AND MOISTURE CONTENT OF CATHAY POPLAR

摘要：

In this paper, we study the relationship between longitudinal stress wave transit velocity and moisture content.While the moisture content is below 60％, by normalizing the stress wave transit velocity V with value near 0 moisture content V0, all curves about the dependence of wave transit velocity on position under the same moisture content collapse into one master curve which shows the linear relationship of V/V0 and moisture content.

关键词： longitudinal stress wave velocity moisture content Cathay poplar

作者: Liu Hao Gao Jianmin Wang Tianlong

作者单位: College of Material Science and Technology,Beijing Forestry University35 Qinghua East Road,Haidian d College of Material Science and Technology,Beijing Forestry University 35 Qinghua East Road,Haidian

会议类型: 国际会议

会议名称: The 7th Asia-Pacific Drying Conference(第七届亚太地区干燥会议 ADC2011)

会议地点: 天津

会议语种:英文

页码: 1-4

在线出版日期: 2011-09-18（万方平台首次上网日期，不代表论文的发表时间）