Physico-mechanical properties of planted Phyllostachys praecox

YU Qiong-hua; YU You-ming; JIN Yong-ming; MA Ling-fei

Volume 21 Issue 2

Feb. 2017

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YU Qiong-hua, YU You-ming, JIN Yong-ming, MA Ling-fei. Physico-mechanical properties of planted Phyllostachys praecox[J]. Journal of Zhejiang A&F University, 2004, 21(2): 130-133.

Citation:

YU Qiong-hua, YU You-ming, JIN Yong-ming, MA Ling-fei. Physico-mechanical properties of planted Phyllostachys praecox[J]. Journal of Zhejiang A&F University, 2004, 21(2): 130-133.

Physico-mechanical properties of planted Phyllostachys praecox

1.
.Forest Enterprise of Linan City , Lin,an 311300 , Zhejiang , China;
2.
.School of Engineering , Zhejiang Forestry College , Lin,an 311300 , Zhejiang , China

Funds:

浙江省科学技术厅重大项目(2003C12009)

Received Date: 2004-01-06
Rev Recd Date: 2004-03-09
Publish Date: 2004-04-20

Abstract

Physico-mechanical properties of planted Phyllostachys praecox were studied for the effective application of it .The results showed that age had a remarkable effect on the physico-mechanical properties .The radial shrinkage coefficient , chord shrinkage coefficient and cubage shrinkage coefficient decreased with the increase in age while the basic density , compression strength along grain , tensile strength along grain and bending strength increased with the age , and became stable at the age of 4 -5 years .From the bottom to the top , the moisture content and shrinkage coefficient reduced gradually ;the vascular bundle density , basic density and mechanical strength correspondingly increased .Judging by the properties , P .praecox of 4 -5 years old are suitable for cutting and applying .[ Ch , 3 tab .10 ref .]
- wood science,
- bamboo wood,
- plantation,
- physical properties,
- mechanical properties

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通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

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Physico-mechanical properties of planted Phyllostachys praecox

1. .Forest Enterprise of Linan City , Lin,an 311300 , Zhejiang , China;

2. .School of Engineering , Zhejiang Forestry College , Lin,an 311300 , Zhejiang , China

Funds:

浙江省科学技术厅重大项目(2003C12009)

Received Date: 2004-01-06

Rev Recd Date: 2004-03-09

Publish Date: 2004-04-20

Key words:

Abstract: Physico-mechanical properties of planted Phyllostachys praecox were studied for the effective application of it .The results showed that age had a remarkable effect on the physico-mechanical properties .The radial shrinkage coefficient , chord shrinkage coefficient and cubage shrinkage coefficient decreased with the increase in age while the basic density , compression strength along grain , tensile strength along grain and bending strength increased with the age , and became stable at the age of 4 -5 years .From the bottom to the top , the moisture content and shrinkage coefficient reduced gradually ;the vascular bundle density , basic density and mechanical strength correspondingly increased .Judging by the properties , P .praecox of 4 -5 years old are suitable for cutting and applying .[ Ch , 3 tab .10 ref .]

Physico-mechanical properties of planted Phyllostachys praecox

Abstract

References

Proportional views

通讯作者: 陈斌, bchen63@163.com

Related

Proportional views