Leaning tower of information Pisa
• Almost 56 m high tower and the trends, and is 4.5 meters
• according to legend. Galileo dropping cannon balls of several range balls invented theories on gravity
.• For hot air on one side of the tower to heat than usual, and is why the incline Tower. Start construction
construction designed Bell Tower began August 9 1948. 1173, during which the city of Pisa is one of Italy's highest State prosper. Able to expand the Empire, there were trade and many more cities around the Mediterranean area. However, the city's merchants and everything together. Alangka the name Picasso assa day Meera koli, the Miss Foundation architects building to collapse over the soft sand, chandin contamination which may be the earliest water embedded thukklop. The building began to sway to the North since the construction of the first floor. Fortunately, construction stopped in the year 1178, while up to 4 layers if work continues to tilt the Tower of Pisa is falling down, but the team did not want demolishing recreated because it equals a surrender. Then start construction again in the year 1272 And the structure is now back, tilting to the South because the LP over sui. This time, architect designed, curved stone walls and door pillars and South side higher than the north side. When the workers finished seventh grade year created in 1278. Workers from another extended version of Bell Tower The buildings around the year 1360, by position, leaning towards the North along with creating stairs more fearsome-looking State. Two stages. South side to balance the right of the tower. Leaning tower of Pisa look at night, Tower weight 14 500 tons of potentially lower italics throughout the past 500 years later from 1.6 degrees is five degrees. While the base section buried under soil depth of 3 meters and obscure the elegance of the terrace at the base to unfortunately. In the years 1838 to dredge round walkway around the base of the building is sinking ground. As a result, the building is now a half-meter. 5.5 degrees, almost 100 years later, engineers pour concrete 80 tons, down to the Foundation to enhance the stable density, but is still in the tower to the South. Before 1990, the Advisory Committee had ever had, and then 16 series, but no progress because the relevant authorities contradict themselves. 17 the Committee is composed of 14 specialists, people from all over the world and continue to report directly to the Prime Minister. "Because of the construction of the first series, team building, movement of the lower layer ground beef directly, so we wanted to keep this concept is" one of the Committee describe trying to prevent falling around ten years before John Bergen land. Medical technology and Imperial in London, brought a heavy lead bars 660 tons to stalling North Tower, temporary balance. "At first we try more bars of lead in computer models, it appears that the falling Tower khruen comes down." His students take nine months later, computer models, tuning, until in the end. The workers put the lead bars into the support structure in July 1993. But it accused lead bar with views of the destruction. Tilt down. Hall is a native land of John Burton problem Britain experts fear Chamber is to crash down. The Board looking for a way to impede less eye-catching and agreed in the year 1995. By the end of the line in the sand is embedded inside another solid recorded deep in the soil 45 meters but unfortunately during drilling concrete walkway. Engineers inadvertently to cut steel pipes, which connect to the tower. .15 cm in a single night, "he said. Leaning tower of Pisa moved to regular full time one year, "he said. BER land told The Committee should decide to approve, add another 300 tons of lead bullion to retard slow sway; After exploring other possible ways. Finally, the Board decided that the erosion of soil texture extraction seems to be the best method. By gradually moving the base area of the ground meat that is raised to a higher. Erosion of soil texture extraction operations began in February. 1999 "towers create a surprise to many of us, and there are many times where a disastrous heavy stress to everyone so far," he said. Harbour Island story. The temperature, in effect, tilting, but it is not, The first part is about the excitement when the Board received an urgent fax 1020 Tower says come unexpectedly. "I think in the end everything is fixed," Harbour Island open. Project managers and those involved in other to report the movement of the extensive building, at any time, including the weather, "it appears that the range of wind blows from the Alps," he said. Birmingham land description "I freed ayangbok. When you delete and the temperature rising, building, located the North again, "he said. After digging to undermine the last time in June 2001 the South-side Tower, also located more than 4 bases out of people.5 meters, which dropped more than half a meter. From the figure in 1990, now has the potential to lead to a disappearance eye bar. Thick steel ring together, swing was put out of sight and no one knows how to use it. Those who know?
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