Axially loaded glued-in hardwood dowels

被引：49

作者：

Jensen, JL ^{[1
]}

Koizumi, A ^{[1
]}

Sasaki, T ^{[1
]}

Tamura, Y ^{[1
]}

Iijima, Y ^{[1
]}

机构：

[1] Akita Prefectural Univ, Inst Wood Technol, Noshiro 0160876, Japan

来源：

WOOD SCIENCE AND TECHNOLOGY | 2001年 / 35卷 / 1-2期

关键词：

D O I：

10.1007/s002260000076

中图分类号：

S7 [林业];

学科分类号：

0829 ; 0907 ;

摘要：

The failure load of axially loaded hardwood dowels glued-in parallel to the grain direction of the jointed timber parts is considered. Two simple theoretical solutions using linear elastic fracture mechanics/ideal plasticity and linear elastic stress analysis, taking into account the finite shear stiffness of the bond line are, presented and compared with experimental results. Theory shows that bond line shear strength is the governing strength property for ductile joints and fracture energy is the governing strength property for brittle joints. Bond line sheer strength and fracture energy are determined by means of, curve-fitting.

引用

页码：73 / 83

页数：11