To: Petronski
In addition the cadence of footsteps across a bridge can cause vibrations which the bridge would not be rated for.
To: IronMan04
In addition the cadence of footsteps across a bridge can cause vibrations which the bridge would not be rated for.Give it up. We're talking allowing groups of people across over the span of days.
188 posted on
09/09/2005 12:15:15 PM PDT by
dirtboy
(Drool overflowed my buffer...)
To: IronMan04
There's no cadence if they break step. Do you think a crowd of bedraggled hurricane refugees is going to cross that bridge in step? In a sufficiently large population, footfalls would be continuous, not rhythmic. This isn't rocket science.
197 posted on
09/09/2005 12:18:52 PM PDT by
Petronski
(Cyborg is the greatest blessing I have ever known.)
To: IronMan04; Petronski; dirtboy
In addition the cadence of footsteps across a bridge can cause vibrations which the bridge would not be rated for. What part of the word "breakstep" do you not understand.
235 posted on
09/09/2005 12:45:21 PM PDT by
Paleo Conservative
(France is an example of retrograde chordate evolution.)
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