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March 24, 2008 09:07 AM EDT --
The connections between truss members of Bridge #9340 were appropriately designed. The number of rivets and the thickness of the gusset plates were adequate to transmit any possible load between any of . . .
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March 21, 2008 05:29 AM EDT --
Q: What force caused the collapse?
A: Structural Engineers consider gravity and environmental forces in the design of a bridge. Those forces are well-known, . . .
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January 15, 2008 01:00 PM EST --
Regarding the NTSB's statement of January 15, 2008: Today the NTSB investigators of the Minneapolis I 35W Bridge collapse (August 1, 2007) released their findings so far. They feel the . . .
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September 12, 2007 09:25 AM EDT --
I 35W over Mississippi River Bridge 9340
August 15, 2007
Bill Kallman, PE
Investigation of Collapse by Kallman Engineering
On August 1, 2007 at 6:05 pm the subject bridge completely collapsed, from
abutment . . .
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September 12, 2007 06:26 AM EDT --
I 35W over Mississippi River Bridge 9340
August 15, 2007
Bill Kallman, PE
Investigation of Collapse by Kallman Engineering
On August 1, 2007 at 6:05 pm the subject bridge completely collapsed, from
abutment . . .
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