| 黄菠萝天然原料林材质径向变异规律 |
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| 引用本文： | 朱熙岭,郭明辉.黄菠萝天然原料林材质径向变异规律[J].山西建筑,2014(16):135-136. |
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| 作者姓名： | 朱熙岭 郭明辉 |
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| 作者单位： | [1]大兴安岭地区林业管理局阿木尔林业局,黑龙江漠河165302 [2]东北林业大学材料科学与工程学院,黑龙江哈尔滨150040 |
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| 基金项目： | 黑龙江省科技攻关项目（项目编号：GA098202-07） |
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| 摘 要： | 以天然林黄菠萝为研究对象,通过测定其生长轮宽度和密度等物理性质,分析了天然林黄菠萝材质径向变异规律,并对成熟材和幼龄材生长轮宽度的差异性以及心边材密度的差异性进行了研究,得出了一些有参考价值的结论。
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| 关 键 词： | 变异性 生长轮宽度 密度 |
Radial variation laws of Phellodendron amurense natural forest wood properties |
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| ZHU Xi-ling,GUO Ming-hui.Radial variation laws of Phellodendron amurense natural forest wood properties[J].Shanxi Architecture,2014(16):135-136. |
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| Authors: | ZHU Xi-ling GUO Ming-hui |
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| Affiliation: | 1. Amuer Forestry Bureau of Daxing＇ an Mountain Range Forestry Administration, Mohe 165302, China ; 2. Material Science and Engineering College of Northeast Forestry University, Harbin 150040, China) |
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| Abstract: | Taking the natural Phellodendron amurense as the research object, the paper measures its physical features, including its growth ring width and density, analyzes the radial variation law of Phellodendron amurense natural raw material texture, researches the differences in the growth ring width between the mature and juvenile woods and the variation of the heart sapwood density, and achieves some valuable conclusions. |
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| Keywords: | difference growth ring width density |
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