CASE STUDY 7.2 TACOMA NARROWS BRIDGE ANSWERS

This point system also provides more detail than a matrix in depicting the level of risk. Drawbacks of the matrix may revolve around differences in opinion as to where risk variables should be placed on the matrix. Assessing Risk and Benefits. Key team members pulled off project 1. Also, it may not be feasible for smaller companies who do not have the resources or time to devote to such a system.

How successful were these strategies? Do you perceive any disadvantages with this approach? Bridge before it collapsed. Publishing as Prentice Hall 9 7. The amount of time required to learn and institute the steps may be unreasonable in a short-term, low-budget initiative. Synergy among group members may also create a wider range of risk identification.

Would you assess this level of risk as low, moderate, or high? Publishing as Prentice Hall 9 7.

After potential risks have been identified using a supervised, controlled method such as brainstorming, expert opinion, etc. Effects of aerodynamic interferences dase heaving and torsional vibration of bridge decks: Be sure to include a numerical risk analysis for full points.

case study 7.2 tacoma narrows bridge answers

Publishing as Sfudy Hall 22 students can often identify alternatives to standard approaches for risk mitigation, although it is also useful to have them recognize that for certain low impact risks, simply accepting them is often the best least expensive and fastest solution. Bridge before it collapsed. Publishing as Prentice Hall 7 7.

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case study 7 2 tacoma narrows bridge

How successful were these strategies? Price and risk thus serve as the weights on two opposite scale pans.

case study 7.2 tacoma narrows bridge answers

One benefit of such tools is in the ability to set thresholds based on calculations of probability and consequence. Project funding cut 3.

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It may be difficult to tacom to an agreement or consensus in such processes due to conflicting opinions and personal issues. Add to collection s Add to saved. Write a conclusion to your analysis. This exercise allows faculty to tease out the various risk factors that the TNB project encountered.

case study 7.2 tacoma narrows bridge answers

Why was so little risk analysis done at the time? Tacoma Narrows Suspension Bridge The dramatic collapse of the Tacoma Narrows suspen- a series of violent vertical and The amount of time required bfidge learn and institute the steps may be unreasonable in a short-term, low-budget initiative. Developing Risk Mitigation Strategies.

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Discuss the various types of risk that you are likely to encounter. Using the formula from the chapter, the solution to this problem is: Explain the difference between managerial contingency and task contingency?

Case Study Mechanical Engineering This question can be answered by students in a number of ways. It was thought, up to that point, that bridge-building was simply a static engineering problem, concerned with downward loads.

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Qualitative risk assessment matrix is beneficial in providing a visual depiction of potential risk factors.

case study 7 2 the tacoma narrows suspension bridge

This case study excerpt from ” The Structural Engineer’s Standard of Care ” briefly describes the reasons for the collapse of the Tacoma Narrows bridge and explains Once risks have been identified, preventative action or contingency plans may be established to reduce the impact of the risk on the success of the project. Do you agree with the following statement: The diagram also depicts the risk-reward opportunity trade off for various stages of a project.

In the Tacoma narrows bridge project the project planning was fairly planned, developers and Engineers did Add this document to saved. Project teams can focus their risk analysis in these areas or use the diagram to give weight or perspective to potential risk variables. The matrix enables the project team to prioritize risk based on severity of consequences and likelihood of occurrence.

The Tacoma Narrows Bridge is a pair of