頁籤選單縮合
題名 | 乾燥溫度對竹材機械性質之影響=Effect of Drying Temperatures on the Mechanical Properties of Bamboo |
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作者 | 林弘基; 洪國榮; Lin, Hong-chi; Hong, Kuo-jung; |
期刊 | 林產工業 |
出版日期 | 19960900 |
卷期 | 15:3 1996.09[民85.09] |
頁次 | 頁445-462 |
分類號 | 436.187 |
語文 | chi |
關鍵詞 | 乾燥溫度; 竹材; 機械性質; |
中文摘要 | 本研究旨在探討本省常用之孟宗竹、麻竹及刺竹,以不同溫度乾燥後之機械性質,其結果可綜合如下:1. 孟宗竹、刺竹之引張強度、剪力強度、靜曲強度大都隨窯溫升高而增加,而有上段大於中段,中段大於下段的趨勢;但麻竹則以80℃為最大,亦有上段大於中段,中段大於下段的趨勢。2. 三種竹材之引張強度以刺竹最大,孟宗竹次之,麻竹最低;三種竹材之剪斷強度以孟宗竹最大,刺竹次之,麻竹最低;靜曲強度以刺竹最大,麻竹次之,孟宗竹最低。 |
英文摘要 | The purpose of this study was to investigate the mechanical properties of Moso bamboo, Ma bamboo and Thorny bamboo which were kilndried at different temperatures. The results of this study are summerized as follows: 1. The tensile strength, shearing strength, and static bending strength of Moso bamboo and Thorny bamboo increased with increasing kiln temperature, having a tendency to show that the top section of culm was the highest in strength values, followed by the middle and bottom sections; as regards Ma bamboo, the highest strength was found when dried at 80℃, also having a tendency to show that the top section of the culm was the highest in strength values, followed by the middle and bottom sections. 2. The tensile strength of Thorny bamboo was the highest among three kinds of bamboos, followed by Moso bamboo and Ma bamboo; as regards shearing strength, Moso bamboo was the highest, followed by Thorny bamboo and Ma bamboo; as regards static bending strength, Thorny bamboo was the highest, followed by Ma bamboo and Moso bamboo. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。