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2 cards from this section. Quick, good the night before a test.
What is a tower crane?
Think of cranes you often see at construction sites.
Name one advantage of using a tower crane.
Consider why we need tall cranes.
What is the primary function of a tower crane?
Consider the main purpose of cranes.
True or False: Tower cranes can move easily between different sites.
Think about their stability and setup.
Given a tower crane that must lift a load of 5 tons at a distance of 15 meters. What factors must be considered in calculating its safe working load?
Use the concepts of moments discussed earlier.
If a crane has a maximum lift of 12 tons at a 10-meter radius, but needs to be braced to a neighboring building, how will this impact costs and safety?
Think about the trade-offs of balance and safety.
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