Properties of chemically and mechanically isolated fibres of spruce (Picea abies [L.] Karst.).: Part 3:: Mechanical characterisation

被引：39

作者：

Burgert, I ^{[1
]}

Eder, M

Frühmann, K

Keckes, J

Fratzl, P

Stanzl-Tschegg, S

机构：

[1] Max Planck Inst Colloids & Interfaces, Dept Biomat, Potsdam, Germany

[2] BOKU Univ Nat Resources & Appl Life Sci, Inst Phys & Mat Sci, Vienna, Austria

[3] Univ Min & Met Leoben, Austrian Acad Sci, Erich Schmid Inst Mat Sci, A-8700 Leoben, Austria

[4] Univ Min & Met Leoben, Inst Met Phys, A-8700 Leoben, Austria

[5] BOKU Univ Nat Resources & Appl Life Sci, CD Lab Fundamentals Wood Machining, Inst Phys & Mat Sci, Vienna, Austria

来源：

HOLZFORSCHUNG | 2005年 / 59卷 / 03期

基金：

奥地利科学基金会;

关键词：

cell wall cross-sections; chemically isolated fibres; mechanically isolated fibres; modulus of elasticity; ultimate stress;

D O I：

10.1515/HF.2005.058

中图分类号：

S7 [林业];

学科分类号：

0829 ; 0907 ;

摘要：

Microtensile investigations were carried out on chemically and mechanically isolated fibres that had similar dimensions before isolation. The properties calculated for the fibres were nearly identical for the two isolation methods. However, cell wall cross-sections of chemically isolated fibres shrank much more transversely than those of the mechanically isolated fibres.

引用

页码：354 / 357

页数：4

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