Information on the Leaning Tower of Pisa, why is the Leaning Tower of Pisa called the Leaning Tower

The Leaning Tower of Pisa, Italy, was built in 1173 by the famous architect Nano Pisano. It is located on the right behind the Romanesque Cathedral and is the symbol of the city of Pisa. At the beginning, the height of the tower was designed to be about 100 meters, but five or six years after the construction began, the tower began to slope from the third floor, and continued to slope until it was completed, and before it closed, the top of the tower was tilted south (i.e., the top of the tower deviated from the vertical line) meters.

In 1990, Italy** closed it down and began to renovate it.

In practice, many experts have conducted a full study of the entire history of the Leaning Tower of Pisa, as well as the building materials, structure, geology, and water sources of the tower, and have used various advanced instruments and equipment for testing. After research, Professor Pilodi, a medieval historian of Pisa, believes that every stone brick used to build the tower is a stone carving, and the bonding between the stone bricks and the stone bricks is extremely ingenious, which effectively prevents the fracture caused by the tilt of the tower body, and becomes a factor that the leaning tower is inclined but does not fall. But he still stressed that the priority now is to understand the mystery of the Leaning Tower of Pisa.

Professor Gehry, an expert who has observed the tower, has speculated based on the rate at which the Leaning Tower of Pisa has been tilting in recent years that the Leaning Tower will collapse after 250 years because the center of gravity of the tower extends beyond the outer edge of the tower's base. However, the Leaning Tower of Pisa Service of the Public Ministry of Public Affairs countered Professor Gehry's argument that mathematical calculations alone were unreliable and that the Leaning Tower of Pisa was "a complex problem of multiple facts". Other researchers have found that the Leaning Tower of Pisa once tilted to the east and then to the south, and they also believe that the tower has not fallen over the past few hundred years, and that it may not be limited to simple assumptions and ** after 250 years.

Of course, it is the Pisan people who are most concerned about the fate of the Leaning Tower, and although they are also concerned about the tilt of the Leaning Tower, they are more proud and proud, proud of having a Leaning Tower in their homeland that considers itself comparable to the famous buildings in the world. They firmly believe that it will not fall, and they have a saying that a pizza tower is as strong and sturdy as a pizza man and will never fall. They were most disgusted by the suggestion to straighten the Leaning Tower again.

For example, in 1934, 90 tons of cement were sprayed into the foundation and its surroundings to implement the foundation waterproofing project, and the tower body was more unstable, moving to the surroundings and tilting faster.

It is difficult to predict the fate of the Leaning Tower of Pisa at this time, but it is still a marvel at its reclining but not falling.

The Leaning Tower of Pisa, Italy, built by the famous architect Nano Pisano, is located on the right side behind the Romanesque cathedral and is the symbol of the city of Pisa. In addition, after the tower was built, the center of the top of the tower deviated from the vertical center line by meters, and the tower body continued to tilt as time passed. Therefore, it was called the "Leaning Tower of Pisa" by later generations.

The Leaning Tower of Pisa was built in August 1173 as a freestanding bell tower of the Cathedral of the City of Pisa, Italy, located in Piazza del Miracoli, north of the city of Pisa, in the province of Tuscany, Italy. The Leaning Tower of Pisa is 55 meters high from the ground to the top of the tower, the width of the bell tower wall on the ground is meters, the width at the top of the tower is meters, the total weight is about 14,453 tons, and the center of gravity is meters above the foundation. The circular foundation has an area of 285 square meters and an average pressure on the ground of 497 kPa.

The angle of inclination deviates from the outer edge of the foundation by meters, and the top layer protrudes by meters. The tilt was first discovered in 1178.