Research on Metal Elastic - Plastic Deformation
نویسندگان
چکیده
منابع مشابه
Elastic-plastic Deformation at Finite Strains
In some circumstances, elastic-plastic deformation occurs in which both components of strain are finite. Such situations fall outside the scope of classical plasticity theory which assumes either infinitesimal strains or plastic-rigid theory for large strains. The present theory modifies the kinematics to include finite elastic and plastic strain components. For situations requiring this genera...
متن کاملElastic-Plastic Invariant of Localized Deformation Autowaves
The parameters of localization patterns emerging at the linear stage of work hardening are discussed in the frame of autowave concept. The stress-strain diagrams have been plotted for the test samples of metals exposed to active loading. It is found that the product of phase autowave velocity and length has the same order of magnitude as the product of elastic wave rate and the lattice constant...
متن کاملDislocations in paratellurite TeO2 : elastic energies and plastic deformation
2014 Paratellurite TeO2 is a crystal with exceptional anisotropic elasticity. This is the origin of interesting acousto-optical applications; as they depend on crystalline perfection, dislocations are of particular importance and their properties are also directly linked to elasticity. We have calculated the energy of dislocations with [100], [110] and [001] Burgers vectors : in some cases, it ...
متن کاملNonlinear Model For Reciprocating Equipment Piston Rod Elastic Plastic Deformation
Reliability assessment of reciprocating equipment piston rod leads to nonlinear elastic-plastic deformation analysis of rod with initial imperfection under axial dynamic load. In this paper a new and effective model and analytical simulation method are presented to evaluate dynamic deformation and elastic-plastic stress of reciprocating machine piston rod. This new method has capability to acco...
متن کاملElastic-plastic Analytical Solutions of Deformation of Uplift Belled Pile
Original scientific paper In this paper, based on the overlapping deformation mode of load transfer law of uplift belled pile, and the theory of elastic mechanics, the elastic-plastic analytical solutions of uplift belled pile were derived, and the nonlinear elastic-plastic deformation analysis method was established, which made the deformation analysis theory of uplift belled pile more reasona...
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: International Journal of Innovative Research in Engineering & Management
سال: 2016
ISSN: 2350-0557
DOI: 10.21276/ijirem.2016.3.6.4