Determine if restrictions on elastic constants are satisfied

Reference no: EM131355914

The following data has been obtained experimentally for a composite based on an unidirectional carbon-epoxy prepreg (MR50 carbon fiber at 63% by volume in LTM25 epoxy). Determine if the restrictions on elastic constants are satisfied.

E₁ = 156.403 GPa, E₂= 7.786 GPa
v₁₂ = 0.352, v₂₁ = 0.016
G₁₂ = 3.762 GPa

Reference no: EM131355914

Questions Cloud

What are common parts shared by all different kinds of bikes : What are the common parts shared by all the different kinds of bikes? How can you use the parts to describe the differences between the operation of one bike and another?

Are you in favor of universal databases : The use of the Internet and web-based services has the potential to integrate not only law enforcement data, but also data from other sources and to increase the exchange of information for all law enforcement. Through the sharing of information i..

What are the major phases of an audit : Briefly describe why on most audit engagements an auditor tests only a sample of transactions that occurred.

What is tautomerism : What is tautomerism? Explain briefly any two types of tautomerism using suitable (5) examples - Write the chemical reactions for the different methods used for the reduction of (5) aldehydes and ketones - Explain Fischer esterification with the help ..

Determine if restrictions on elastic constants are satisfied : The following data has been obtained experimentally for a composite based on an unidirectional carbon-epoxy prepreg. Determine if the restrictions on elastic constants are satisfied.

Define auditing attest and assurance services : The Committee on Basic Auditing Concepts has provided a widely cited definition of auditing. What does the phrase "systematic process" mean in this definition?

Describe the effectiveness of the chosen technologies : Criminals, law enforcement, and the public have access to many types of technology. Cell phones, G.P.S., home computers, and the Internet are commonplace. Advanced weaponry and security systems are used throughout our society as well. Technology h..

How coca-cola life based on sales decision on buyer behavior : What stands out to you about how Coca-Cola Life based on their sales decisions on buyer behavior? Based on your reading of the eText, how do the three different types of purchasing decisions.

Write a paper summarizing the model you have chosen : Select an evaluation model that you determine has the most applicability and relevance to criminal justice policy today. Write a paper summarizing the model you have chosen and provide analysis and explanation for your choice.

User Account

All Pages