BridgeSmith
Structural
- May 22, 2009
- 4,989
Properly braced, it doesn't take a very big timber to support 40 kips.
Seeing what portion of the structure was involved in the initial collapse, I suspect a shear diaphragm failure of some sort. The fact that it was being repaired at the time, makes that more likely in my mind. Diaphragm members (walls) that prevent racking seem to be commonly overlooked components of structural systems.
Seeing what portion of the structure was involved in the initial collapse, I suspect a shear diaphragm failure of some sort. The fact that it was being repaired at the time, makes that more likely in my mind. Diaphragm members (walls) that prevent racking seem to be commonly overlooked components of structural systems.