𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A theoretical estimate of the surface energy in ductile fracture

✍ Scribed by P. F. Thomason


Publisher
Springer Netherlands
Year
1970
Tongue
English
Weight
231 KB
Volume
6
Category
Article
ISSN
1573-2673

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Fracture II. A theoretical estimation of
✍ M. R. Piggott πŸ“‚ Article πŸ“… 1975 πŸ› Springer Netherlands 🌐 English βš– 619 KB

## A B S T R A C T In the discussion of the form taken by the expression for the energy for a crack of finite width, an energy term analogous to the plastic work of fracture was introduced. This term is shown to account for the normally observed relation between failure stress and crack length for

A theoretical approach for evaluating th
✍ Bahram Farahmand; G.E. Bockrath πŸ“‚ Article πŸ“… 1996 πŸ› Elsevier Science 🌐 English βš– 718 KB

Al~traet--Fracture Mechanics of Ductile Metals (FMDM) theory is used to obtain the plane strain fracture toughness, K~, for different materials. The traditional approach for obtaining the K~ value is to conduct several standard tests on cracked plates that are costly and time consuming. The fracture

The estimation of fracture surface energ
✍ K.L. Watson πŸ“‚ Article πŸ“… 1978 πŸ› Elsevier Science 🌐 English βš– 342 KB

Fracture surface energy, obtained by the work of fracture method using notched beams, provides a simple and direct measure of the "toughness" of hardened cement paste that avoids relying on complex analytical procedures which may not be readily applicable to this type of material. Nevertheless, it i

The time dependence of surface energy in
✍ S. J. Bennett; G. P. Anderson; M. L. Williams πŸ“‚ Article πŸ“… 1970 πŸ› John Wiley and Sons 🌐 English βš– 465 KB πŸ‘ 2 views

The liine-teniperature dependence of the cohesive fraclure energy is deduced from experiments on a centrally cracked sheet of butadiene-acrylonitrile-acrylic acid viscoelastic terpolymer crosslinked with an epoxy curing agent. Analytic results based upon a cylindrical flaw model of the crack permit

A theoretical estimate of the energy bar
✍ C. M. Venkatachalam; B. J. Price; S. Krimm πŸ“‚ Article πŸ“… 1975 πŸ› Wiley (John Wiley & Sons) 🌐 English βš– 646 KB

## Abstract Semi‐empirical energy calculations for an internal Pro‐Pro dimer are presented that take into account the nature of the flexibility of the proline ring due to its puckering. Calculations show that three stable conformations are available for the dimer: the __cis__ (Ο‰ = 0Β°, ψ = 160Β°); th