EIFFEL TOWER

THE COURSE OF BUILDING IT
• Revolutionary ideas →Open selection → No competition →Joint venture → Broke ground →Paris protest → Other fears →The miracle of the Eiffel Tower →Tower Pier →End • The designed picture
HISTORY BACKGROUND
• Eiffel Tower was designed by French architect
Gustave Eiffel . Early years he is known for bridge experts. Numerous masterpieces in his life, all over the world, but makes him original thing to his name this tower. In his own words: the Eiffel Tower, "overwhelmed me, if I just built her life." At first, the French government in Paris, although the decision to build a big tower the world's highest, but the cost of funding is only 1 / 5. Eiffel for the realization of his designs, had his construction company and all the property mortgaged to the bank as the engineering investment.
Build mystery
About the construction of a pyramid method, Later generations have several suppose. One kind is to use a huge lever, a period with rope living stones, another end through the human rocks hanging to above, then rocks gradually upgrade stack. Another theory is that with hill slopes, use woodiness roller into rocks up, hill is around the pyramids has risen in a spiral. Pyramid building, its technique used by modern standards may not clever, but in their management and organizational ability give us a silent proof.
structure
The original of the Pyrmids the 146.59 meters high, because top flake, now 136.5 meters high, tower of four cant is southeast northwest four directions, positively square, each side Kentucky about more than 230 meters, covers an area of 5.29 million square meters. By 230 million stones campanile which, in their size is differ, weighing about 1.5 tons respectively to 1.6 tons, average weighed about 2.5 tons The pyramid inscriptions, so of words: "the sky to its own light extended to you, so that you can go to
Sumary
The Big Ben was built in 1856,named after according to build the first prize of the project supervisor Benjamin jazz names Big Ben indeed too heavy. ZhongPan diameter for seven meters, there are four faces, clockwise and the length of each of the minute hand for 275 meters and 4.27 meters, the pendulum heavy 305 kilograms, the clock total weight of 13.5 tons.
EIFFEL TOWER
• Eiffel Tower was built in 1889 in pairs, France mars Square tower, total height of 324 meters . • It is an important French and Pairs attractions and prominent signs.
The Parthenon
Historical Setting
Some historians believe that Athens concluded a peace treaty with Persia in 449, two years before work began on the Parthenon. The significance of this would be that the Delian League/Athenian Empire continued to exist, even after the reason for its existence (a mutual defense league against the Persians) had ceased to be valid.
BIG BEN(大本钟) BEN(大本钟)
Brief introduction
As a symbol of the city of London the British, the Big Ben is enormous and luxuriant, heights 13.5 tons, four faces is the area of two square metre. Big Ben from 1859 for the city of London hour, according to universal time every hour strikes once, so far a century and a half, although this period Big Ben twice burst and recast. Now the Big Ben bells still clear and enchanting. Since 1859 put into use, the British government after every five years of Big Ben to implement maintenance, including cleaning ZhongTi, replacement of Big Ben time gear train and running gear train etc.
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composition
Opera house whole consists of three parts: The song-opera room ,concert songhall and benitez lang restaurant.
Interior decoration
The song-opera room is smaller than a concert hall, has song1547 seats, mainly used for operas, ballets and dancing performance; Internal display novel, luxuriant, fastidious, in order to avoid the performance When the wall with AnGuang glance, wall all the splinting inset into: floors and ceilings with native produce of boxwood and birch made; Spring chair is covered red smooth leather.
• It was only 4 years, Eiffel Tower had been built.
PYRAMIDS(金字塔) PYRAMIDS(金字塔)
BASIC INTRODUCTION
The Pyramids of Egypt (Pyramids) was 4,500 years ago, is the pharaohs of ancient Egypt (namely the king) and queen's mausoleum. Mausoleum was with enormous stones fix bricks square tapered buildings, resemblance to Chinese characters "gold" word, so seinfeld "pyramid". Egypt, so far, has found that greatly small pyramids built in Egypt, mostly seat 110 ancient dynasty. Pyramid is one of the seven wonders of the ancient