| 小径落叶松层板等级区分和集成材强度性能的研究 |
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| 引用本文： | 贾满荣,郝金城.小径落叶松层板等级区分和集成材强度性能的研究[J].林业科技,1993(1). |
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| 作者姓名： | 贾满荣 郝金城 |
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| 作者单位： | 黑龙江省林产工业研究所
(贾满荣)，黑龙江省林产工业研究所(郝金城) |
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| 摘 要： | 根据抗弯弹性模量、节径比、纹理斜度、年轮宽度和裂纹、腐朽、变色等木材缺陷,确定小径落叶松层板等级。结构集成材具有较大的规格尺寸、较高的强度和耐久性等优点,它的强度取决于层板强度和配置以及胶合性能。
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| 关 键 词： | 小径落叶松 板材 等级 集成材 强度 |
STUDY ON THE INTENSITY OF INTEGRATED WOOD AND THE GRADE OF SMALL DIAMETER LARCH BOARD |
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| Jia Manrong.STUDY ON THE INTENSITY OF INTEGRATED WOOD AND THE GRADE OF SMALL DIAMETER LARCH BOARD[J].Forestry Science & Technology,1993(1). |
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| Authors: | Jia Manrong |
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| Institution: | Heilongjiang Institute of Forest Products Industry |
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| Abstract: | According to elastic modulus of bending strength, ratio of knot and diameter, grain slope, yearly ring width and the wood defects of crackle, rot, discor, determinating indexes of board grade of small diameter larch. Structural integrated wood pssess the property of larger size, higher strength, and durability. The strength of structural wood depends on strength and the disposition of board and cementation function |
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| Keywords: | Small diameter larch Grade Structural integrated wood Intensity |
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