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WorksheetsCase Study #7 - The Hartford Civic Center
Total questions: 15
Worksheet time: 8mins
What was a significant factor that led to increased costs for the Hartford Civic Center project?
Unexpected material price hikes.
A lack of experienced construction workers.
The decision not to hire a structural manager.
Frequent changes in architectural plans.
Which statement accurately describes the construction and composition of the Hartford Civic Center's roof?
It was a traditional dome structure built piece by piece at height.
It was a space truss pyramid module assembled on the ground and lifted into place.
The roof was made of a single layer of horizontal steel beams.
It featured a buttress design similar to Gothic churches.
What was a notable aspect of Vincent Kling's professional background?
He specialized in designing sports arenas exclusively.
He was primarily known for his work in landscape architecture.
He served as a Navy pilot during World War II.
He only worked for government-funded projects.
What innovative design feature did the engineers, Fraoli-Blum-Yesselman, incorporate in the Norfolk Scope complex?
A retractable roof system.
The world's largest reinforced thin-shell concrete dome with flying buttresses.
An underground cooling system.
Modular, pre-fabricated wall panels.
What significant environmental factor in Connecticut should have been a major consideration for the Hartford Civic Center's roof design?
High winds and hurricanes.
Frequent seismic activity.
Heavy and prolonged snowstorms.
Extreme summer heat.
What was a key discrepancy between the computer design and the built design of the structure?
The roof panels were made of a different material than specified.
The diagonal and horizontal beams did not connect at the same point.
The overall height of the structure was reduced.
The number of support columns was insufficient.
What was a significant design flaw related to the configuration of rods in the structure?
The rods were too thin for the intended load.
The cross-shaped configuration was not stable and facilitated buckling.
The rods were made of an incorrect material.
The rods were not properly welded together.
What was the measured downward deflection at the midpoint of the roof?
6 inches
10 inches
13 inches
20 inches
By what percentage was the Dead Load of the roof underestimated compared to its actual value?
10%
20%
50%
72%
What was a significant issue regarding accountability after the incident?
All parties involved were found equally responsible.
A single engineer was solely blamed and prosecuted.
No one was ever found responsible for the collapse of the roof.
The construction manager took full responsibility.
What was a significant contributing factor to the Hartford Civic Center's collapse?
The use of outdated construction materials.
A lack of funding for the project.
The construction manager's refusal to hire a structural engineer for inspection.
Unforeseen natural disasters.
What action did the engineer take despite warnings about excessive deflections during construction?
Immediately halted construction to recheck calculations.
Consulted with an independent structural engineering firm.
Ignored the warnings, trusting their design and computer analysis.
Requested additional funding for structural reinforcement.
What is a key takeaway for engineers from the Hartford Civic Center incident?
Computer analysis is always sufficient for complex designs.
Experienced engineers are exempt from following standard protocols.
Strict adherence to protocols and guidelines is crucial for all projects.
Financial considerations should always override safety concerns.
How do past engineering failures, like the Hartford Civic Center collapse, benefit aspiring engineers?
They demonstrate that engineering is an infallible profession.
They highlight the importance of ignoring minor issues to save time.
They serve as warnings to pay attention to detail and avoid negligence.
They prove that only experienced engineers can prevent disasters.
Which of the following was identified as a major issue that could have prevented the Hartford Civic Center collapse?
Over-reliance on manual calculations instead of computer analysis.
The presence of too many structural engineers on the project.
Failure to adhere to American Institute of Steel Construction (AISC) code violations.
The use of advanced, untested building materials.
