專業(yè)英語(yǔ)最終成果英文版課件

1、 工作流程： 1、小組討論確定主題 2、分工收集資料 3、資料匯總，并整理資料 4、排版制作中文ppt 5、小組成員翻譯 6、最后整理 7、把成果發(fā)布到網(wǎng)上，并截圖High-rise buildingsHigh-rise buildingsThe definition of high-rise building: To determine whether high-rise buildings in height and the layer number More than 10 layer and 10 residential building and building height is

2、greater than 24 m public buildings. Internationally, the building height more than 100 meters or more than 30 layer structure called a tall building. Background of high-rise building: High-rise building is the result of the competition in the business world and promote each other The rapid developme

3、nt of economy Leap in science and technology Widespread use of the land, resulting in lack of land, people have to seek into the air space Technical requirements:1、teel frame structure system: attachment steel frame structure, riveting beams. 2、Eevator vertical transportation technology: 1853 (OTIS)

4、 invented safe passenger lift, solve traffic problems in the vertical direction Main building materials are brick and wood, and the design method and construction technology of the limit of European and American countries generally can only build six floors and the building. Invention of the elevato

5、r system in 1855, is it possible to build a higher. High-rise buildings have been developed to use steel structure building height above 100 m mark. Due to wind and earthquake resistant structure system in light weight, high strength material, and the construction technology and made much progress i

6、n such aspects as construction machinery as well as the application of computer in the design, rapid development makes the high-rise building. America is a country with the largest high-rise buildings in the world. 132*The three stages of high-rise building development Before the 19th centuryThe mid

7、dle of the 19th century to the 1950 s Since the 1950 s The development history of high-rise building: Chicago period (1865-1893) Classical Renaissance（from 1893 to the capitalist world during the great depression)The modernist period (after the second world war to the 1970 s)Postmodern period (yet)

8、basket weave style Chicago, a city in 1830, the use of wood as a building material.The Chicago fire 1873 burned almost all the urban construction of 8km * 2.Steel structure Under the basket base steel as the material is presented in this paper. Invention of the crane Otis invented safe passenger lif

9、t in 1853, solving the problem of vertical transportation. Urban renewal Full city rebuilt in 1880. 1Chicago period （1865-1893，About 28 years ） Chicago insurance company building, built in 1883 and 1883, a total of 10 layer (layer add to 12, 90), 42 meters (138 feet) tall, is the worlds first built

10、according to theprinciple of modern steel frame structure of high-rise building, is the first build skyscrapers. Building insurance companies in the United states 2 Classical Renaissance period (1893 - the world capitalism before and after the great depression, about 36 years) The high-rise building

11、 is classical Renaissance began in New York and the east, gradually expand to the Midwest and west coast. Compared with early functional reflect the introduction of appearance, classical high-rise buildings of the Renaissance is trying to the new structure, new materials will be the basis of the new

12、 building features associated with traditional architectural style, presents an eclectic look. After the second world war, due to the wind and earthquake resistant structure system, light weight, high strength material, construction technology and construction machinery and other aspects have made g

13、reat progress and the application of computer in the design, rapid development makes the high-rise building. The late 50 s, represented by mies technology exquisite tend to occupy the dominant position, simple steel structure of the international type glass box prevails 3The modernism period (about 40 years after the second world war, in the 1970 s,) The world trade center Seagram Building Located at queensway, Hong Kong central garden road and the junction of the bank of China tower, its one of the most modern buildings in Hong Kong, designed by pei architects. The buildin