livewire9 said:
I actually want to work in construction (concrete especially)... I wonder what extra value I could bring to a construction crew with my education and design skills...
For residential and some buildings, probably not much.
For heavy construction, such as industry and infrastructure, quite a lot... if you are willing to adapt your skills as needed.
First, forget about distinctions between engineering disciplines... they (structural, civil & geotechnical) all blend together. Besides, you most likely will be practicing my yourself... no colleagues to call on. But you do want input from project superintendents and other coworkers... however, while you consider their contributions, it is up to you to make technical decisions, not just "do what they want".
Second, don't rely on "codes" for answers. Ability to intelligently use first principles is more important.
Third, plan on doing a lot of engineering "backwards".
For example, the question is how can the certain size beam that I (contractor) have on hand be made to work for a temporary application?
NOT: What size beam (to be purchased) is needed for the temporary application?
Some examples of potential contributions:
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[li]Concrete form design - say, wood (carpenters can build it) or steel (may have to rent or purchase).[/li]
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[ul]
[li]Falsework design for elevated concrete structures, including deflection calculations to allow the permanent structure to meet requirements.[/li]
[/ul]
[ul]
[li]Rebar support - chairs are not made to support a heavy mat of #18 bars, and the top mat of a thick slab may require that sizeable structural steel members be used.[/li]
[/ul]
[ul]
[li]Temporary access to work areas - roadways, trestles (including piling), platforms, scaffolds, etc.[/li]
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[ul]
[li]Shoring for foundation excavations, possibly including cofferdam design.[/li]
[/ul]
This type work can be very interesting, if you are comfortable with one-of-a-kind problems.
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