B2. Distinguish between component stiffness and material stiffness. You should include examples of where the materials are used in construction with reference your own results and independent research.
Compare your calculated results with published values of E. Comment on any similarity and differences between your calculated results and published test values.
Discussion questions B1. Compare your calculated results with published values of E. Comment on any similarity and differences between your calculated results and published test values. Note: Any variances do not necessarily mean that your results are incorrec
Research published values for Parana pine and Mahogany (Kerueng).
2.Place all results in a single table. Include published values of E for the four samples.Published values of E for metals are provided on page 13 of this document. You ae required to research published values for Parana pine and Mahogany (Kerueng).
Use the machine-generated graphs and the data provided on page 7 to calculate the value of Young’s Modulus for each material using equations (2) and (3), as appropriate.
Results 1.Use the machine-generated graphs and the data provided on page 7 to calculate the value of Young’s Modulus for each material using equations (2) and (3), as appropriate.
Determine the values of Young’s Modulus of Elasticity for a metal andfor timber.
Young’s modulus of elasticityIntroduction The purpose of this experiment is to determine the values of Young’s Modulus of Elasticity for a metal andfor timber. Young’s Modulus, E, is one of the most important design parameters for materials which are tobe used in structural roles. It is a measure of the stiffness or springiness of a […]
Explain what is meant by yield stress and proof stress and explain why they are important in structural design. (In this context, structural means load bearing).
A3. Explain what is meant by yield stress and proof stress and explain why they are important in structural design. (In this context, structural means load bearing).
What is meant by stress and strain and why are these terms important?
A2. What is meant by stress and strain and why are these terms important?
Explain why your results deviate from published values. Note: Any variances do not necessarily mean that your results are incorrect.
Explain why your results deviate from published values. Note: Any variances do not necessarily mean that your results are incorrect.
Comment on the effect of increasing carbon content on the mechanical properties(Note 1) of steel and compare the steel results with the aluminium results.
Discussion questions A1. Comment on the effect of increasing carbon content on the mechanical properties (Note 1) of steel and compare the steel results with the aluminium results. You should explain the meaning of your results and interpret the graphs. You should include examples of where the materials are used in construction with reference your […]
Use the aluminium proof load construct graph and the data provided on page 3 to calculate values of 0.2% proof stress and ultimate tensile strength for the aluminium alloy. Note: the gauge length for the sample is 25.25mm.
Use the aluminium proof load construct graph and the data provided on page 3 to calculate values of 0.2% proof stress and ultimate tensile strength for the aluminium alloy. Note: the gauge length for the sample is 25.25mm. Place all results in a single table. Include the parameters of ductility in the table.