๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Third stress intensity factors of torsion crack bar with ring sections

โœ Scribed by Yi-Zhou Chen; Yi-Heng Chen

Publisher
Elsevier Science
Year
1983
Tongue
English
Weight
494 KB
Volume
17
Category
Article
ISSN
0013-7944

No coin nor oath required. For personal study only.

โœฆ Synopsis

Torsion crack problems of a bar with ring sections are discussed. The procedure utilized consists of the following steps: (1) Using the partitioning plan and conformal mapping technique, (2) Using the harmonic function continuation technique, (3) Using the compliance method. The single-valued condition must be considered, since the cracked ring section is multiply connected. The procedure used belongs to an indirect one with respect to calculation of K3 values. Numerical results concerning torsional rigidity and K, are shown in Tables 1 and2.

๐Ÿ“œ SIMILAR VOLUMES

Torsion problem of rectangular cross sec
Torsion problem of rectangular cross section bar with inner crack
โœ Y.Z. Chen ๐Ÿ“‚ Article ๐Ÿ“… 1998 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 343 KB

The torsion problem of a rectangular cross section bar with inner crack is studied in this paper. The boundary value problem is reduced to the solution of a modified Dirichlet problem. The modified Dirichlet problem is converted into the solution of two Dirichlet problems of Laplace equation, The fi

The influence of plate size with double
The influence of plate size with double cracks on stress intensity factor
โœ Guangwei, Meng ;Suhuan, Chen ;Hanbing, Liu ;Zhichao, Wang ๐Ÿ“‚ Article ๐Ÿ“… 1998 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 135 KB ๐Ÿ‘ 1 views

Using the quasi-compatible ยฎnite element method advanced by Zhichao and Lisu (1990), the inยฏuence of the size of a plate with double cracks on the stress intensity factor is studied. Many numerical computations are carried out and various data, curves and formulae are given. It is shown clearly how