落叶松锯材外观分等与振动检测试验的研究  

Research on Classification by Appearance of Larch Timber and Vibration Inspection Tests

作　　者：何林[1] 王欣[2] 赵丹[1] 闫超[1] 时兰翠[1] 

机构地区：[1]黑龙江省木材科学研究所,黑龙江哈尔滨150081 [2]北京林业大学材料科学与技术学院,北京100083

出　　处：《林业机械与木工设备》2009年第10期24-26,共3页Forestry Machinery & Woodworking Equipment

基　　金：黑龙江省"十一五"科技攻关项目(GBO6B305-5)

摘　　要：根据中国、日本和美国的外观分等标准对落叶松试材进行了以强度为基础的外观分等,并对试材进行了振动检测,分析比较了三国不同外观分等结果与振动检测的相关关系。According to the standards for classification by appearance in China, Japan and America, classification by appearance of testing larch pieces is conducted based on strength, the vibration test of the testing larch pieces is also carried out, with the relations between appearance classification results obtained using the standards of the above 3 countries respectively and the vibration tests analyzed and compared.

关 键 词：落叶松 外观分等 振动检测 

分 类 号：TS612[轻工技术与工程]