Transient thermoelastic crack problems in transverse isotropy.
نویسندگان
چکیده
منابع مشابه
Transverse Isotropy in Identical Particle Scattering
It is pointed out that the cross section for the scattering of identical charged bosons is isotropic over a broad angular range around 90o when the Sommerfeld parameter has a critical value, which depends exclusively on the spin of the particle. A discussion of systems where this phenomenon can be observed is presented. The scattering of identical particles is a routine exercise in quantum mech...
متن کاملStress-induced transverse isotropy in rocks
The application of uniaxial pressure can induce elastic anisotropy in otherwise isotropic rocks. We consider models based on two very different rock classes, granites and weakly consolidated granular systems. We show (1) that these models share common underlying assumptions, (2) that they lead to similar qualitative behavior, and (3) that both provide a microscopic basis for elliptical anisotro...
متن کاملBrittle Bone Fracture Risk with Transverse Isotropy
Osteogenesis imperfecta (OI) is a heritable bone fragility disorder characterized by skeletal deformity and “brittle” bones. This fragility is believed to stem from a combination of bone mass deficiency and compromised bone material properties [1-3]. Poor bone quality poses major orthopaedic and rehabilitation challenges. Risk of fracture is a major consideration when prescribing activity restr...
متن کاملIsotropy or weak vertical transverse isotropy in D00 beneath the Atlantic Ocean
Received 30 January 2004; revised 14 May 2004; accepted 14 June 2004; published 13 August 2004. [1] Shear velocity properties of D00 beneath the central Atlantic Ocean are explored using predominantly European seismic recordings of intermediate and deep focus (>100 km) South American earthquakes. Broadband data are analyzed and, when possible, corrected for upper mantle models of receiver-side ...
متن کاملCHARACTERIZATION OF TRANSVERSE CRACK AND CRACK GROWTH IN A RAILWAY RAIL
Abstract: To ensure the rail transportations safety, evaluation of fatigue behavior of the rail steel is necessary. High cycle fatigue behaviour of a rail steel was the subject of investigation in this research using fracture mechanics. Finite element method (FEM) was used for analyzing the distribution of the stresses on the rail, exerted by the external load. FEM analysis showed that the ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: JSME international journal
سال: 1987
ISSN: 0913-185X
DOI: 10.1299/jsme1987.30.560