Strain energy release rate , Other Engineering

The energy release rate, often denoted by G, is the amount of energy per unit area that is supplied by the elastic energy in the body and loading system in creating a new fracture surface area.

When used on composites, it is often called a fracture toughness.

One can define values for each of the 3 modes of loading:




It is possible to have mixtures of these loading regimes, e.g. Mode I/II, which result in a mixed-mode fracture energy such as GI/IIc. This parameter is used to characterize the delamination resistance of a composite and the expressions GIc, GIIc and GIIIc are called the interlaminar fractures toughnesses under Mode I, Mode II and Mode III loading respectively.

Posted Date: 8/27/2012 7:30:11 AM | Location : United States

Related Discussions:- Strain energy release rate , Assignment Help, Ask Question on Strain energy release rate , Get Answer, Expert's Help, Strain energy release rate Discussions

Write discussion on Strain energy release rate
Your posts are moderated
Related Questions
What is Call Option? Calls give the client the right but not the responsibility to buy a given variety of the actual resource, at a given cost on or before a given upcoming time

I have a multi-part three mass, three spring and three coordinate system that I need to find: The free vibration of the second mode Magnitude of the steady-state force based on a g

Software House PLC (SHP) is a pan European software development group that operates in the UK and the European Union. The company develops and markets off the shelf & bespoke softw

The home work is to make an model based system architecture for an electrical car. in Enterprise Architecture with SysMl language.

What is the specific heat of water at different pressure and different temperature? Is it possible to boil the water below atmospheric pressure and use as a hot bathing water?

You are required to undertake the following tasks: 1.      Problem Identification Download the dataset assigned to you from the module Blackboard site. Read the data description

The role of financial managers in the changing economic scenario

If the light source in figure 12.1 (see figure below) of the Warren Smith text is replaced by a 100W light bulb, and the lens aperture is 20cm, what would the 1cm detector at point  brings you unique solution in Electrical Engineering Logic GATES   Logic gates process one or more input signals in a logical manner. Depending on th

PROPELLER TORQUE Propeller torque is produced by the aerodynamic drag on the blades when in motion. Propeller torque acts in the plane of rotation and opposes engine torque.