MORE DETAILS Legend: Major Tectonic Boundaries: Subduction Zones -purple, Ridges -red and Transform Faults -green
Wednesday, January 26, 2011
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MORE DETAILSSaturday, January 22, 2011
Friday, January 21, 2011
Thursday, January 20, 2011
Wednesday, January 19, 2011
Friday, January 14, 2011
CLASSIFICATION OF CULVERT
1. Pipe Culvert
MORE DETAILSFigure 1- Pipe Culvert
2. Arch culvert
MORE DETAILSFigure 2 - Arch culvert
3. Box culvert
MORE DETAILSFigure 3- Box culvert
4. Slab culvert / bridge
MORE DETAILSFigure 4 - Slab culvert / bridge
Thursday, January 6, 2011
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