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Thursday, July 02, 2009

Tower of Pisa Design

Sloping tower in Pisa Italy, became so because of a design. Bonanno DaJustify Full Pisa the architect, make a mistake when the tower was built in the year 1174. Establish the foundation is guilty only 3 meters deep. Can be compared with the high tower that reaches 56 meters.

As a result, in the middle of the project, the land around the tower shifts, and the tower is to be italic, so the project must be stopped. Project development resumes and is completed in the year 1350, with three of the eight vertical level is built to change the gravity point of the tower has been melenceng nearly 5.1 meter from the original design.

Although it has been corrected, the tower is still up to now move italics, and some will be more sloping millimeter per year.