+Title: Mark Ketchum's Online Scrapbook
Description: Home Page for Mark Ketchum of Berkeley California. Focus on bridge structures, thin shell concrete roofs, motorcycles, family, and friends.
Keywords:Ketchum, Mark, Milo, Engineering, Structural, Bridge, Civil, Design, Building, Structures, Long, Span, Suspension, Cable, Stayed, Segmental, Girder, Box, Arch, Concrete, Precast, Cast-in-Place, Steel, Plate, Composite,
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Orthotropic, Dome, Thin, Shell, Folded, Spherical, Hyperbolic, Paraboloid, Cylindrical, Groin, Vault, Analysis, Finite, Element, Nonlinear, Earthquake, Seismic, Dynamic, Innovation, Excellence, Motorcycle, BMW, R1100RS, R100S, Knoscher(View Less)
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