Friday, December 10, 2010

Saturday, August 14, 2010

Roman Lighthouse Ruin #2

 
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This is a second view of the Roman Pharos from another side of the ruin.

Roman Lighthouse Ruin

 
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This is a first century, AD, Roman pharos (lighthouse) ruin. This is the tallest surviving Roman building in Britain. It is located on top of the bluff overlooking the English Channel at Dover, England. It is located within the Dover Castle walls.

Thursday, June 17, 2010

Bow Firing Catapult (After Marsden)

 
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Torsion Spring Frame for a Catapult

 
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Bow-Firing Catapult (After Schramm)

 
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Arrow-Firing Catapult

 
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Reconstruction of a Torsion Spring Frame Arrow-Firing Catapult from Caminreal, Spain.

Monday, May 31, 2010

Section Of Aqueduct

 
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This drawing shows: Arch, Pier, Support Bridge, Waterproofing, Water Tubes, and Removable Blocks For Cleaning.

Merida Bridge (Portugal)

 
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The Romans were some of the earliest builders to excel in bridge construction often using the circular arch to make their bridges strong

Saturday, May 29, 2010

Aqueduct Design #2

 
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In this completed drawing the water pipe is in place, supported by the set of arches. The arches are also tying the Piers together. The pier foundations are formed to provide a secure base, and the ground line is marked in dark brown.

Aqueduct Design

 
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In the top block the ground line is established, and the imaginary line (dotted) is laid out by a sight line. this is the basic Profile Map.

In the bottom block the measuring sticks are in use measuring from the ground line to the imaginary line, and the water leveling table (chorobate) is in use as a leveling medium for the imaginary line.

Saturday, May 15, 2010

Friday, May 14, 2010

Central Spain

 
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Tribes and places in Central Spain during Roman Times.

Sicily, First Punic War

 
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Julius Caesar

 
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Monday, May 10, 2010

Floor Plan -- Caesar's Roman Bridge

 
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Key to letter designations to follow.

Roman Works at Alesia

 
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Caesar's Bridge Over the Rhine River

 
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This is a drawing of one trestle among many such. The key to the letter designations will follow.