Who knows how big the standard circuit is?

Take Shanghai Circuit as an example: invest more than 2 billion! ! ! ! Shanghai International Circuit is located in the northeast corner of Anting Town, Jiading District, with a total area of 5.3 square kilometers. It consists of a racing track area, a commercial Expo area, a cultural and entertainment area and a development reserve area. The comprehensive supporting area covers an area of 2.8 square kilometers. Shanghai International Circuit is about 25 kilometers away from Shanghai Hongqiao International Airport and 55 kilometers away from Pudong International Airport. The Shanghai International Circuit, designed by the German Teal 'ke Company, has the characteristics of internationalization, full functions, large scale and new technology. The designer of the "Shang" track with a unique Shanghai style is 48-year-old Herman Turk, who is a track architect. The total length of the "upper" track is about 5.54 1km, and the width is between 13. Other combined tracks are 1.277km long and 14 to 25m wide. There are 9 straight tracks with different lengths. The longest straight line segment1175m, and curve segments with different turning radii 14. The highest drop of rail surface is about 8m, and the highest drop of slope top is about12m. The maximum uphill of the whole track is 3%, the maximum downhill is 8%, and the top speed of the car can reach 327 km/h. The Shanghai International Circuit is located in Jiading District, Shanghai. Located in the northeast of Anting Town, an ancient town in the south of the Yangtze River, it has simple folk customs and strong nostalgia. Adjacent to the world-famous Shanghai International Automobile City, it is 30 kilometers away from the center of Shanghai and 20 kilometers away from Shanghai Hongqiao Airport. The planned R3 line of rail transit is surrounded by high-grade highways such as Jin Jia (A5), Song Jia and A30, and goes directly to the racetrack. Official website:/Address: No.2000, Yining Road, Jiading District, Shanghai Track length: 5.45 1 km Track record: 1 min 32.238 (Schumacher, Ferrari, 2004) Total race length: 305.066 km Total laps: 56 laps Track description: Shanghai International Circuit is a car built by Shanghai International Automobile City. The site is located in the northeast of Anting Town, Jiading District, about 7 kilometers away from the center of Anting Town. East to Zhangpu River, west to Songhe Road and Donghuan Road, south to Baoan Highway and north to the planned suburban expressway around the city, with a total area of about 5.3 square kilometers. Shanghai International Circuit consists of a circuit area, a commercial Expo area, a cultural and entertainment area and a development reserve area. The circuit area mainly includes a circuit, a stadium command center, a medical emergency center, a news center, a security inspection center, a racing modification center, a racing maintenance area, grandstand facilities, racing protection facilities, a helipad, a fuel supply station, an oil depot, a racing school and a parking lot. There is a shopping mall and a racing Expo in the commercial Expo area. There are various cultural and entertainment facilities in the cultural and entertainment area, including fitness facilities, cinemas, dance halls, bars, high-end hotels and guesthouses. Develop the reserved area as reserve land for further expansion. The total length of the track is about 7 kilometers, which consists of Formula One track and other types of tracks. Formula One circuit is about 5.3 kilometers long and 12 to 18 meters wide. The overall shape of the track is like a dancing word "up". It is not only conducive to the high-speed track where high-power engines play, but also conducive to challenging corners that fully reflect the driver's skills. Besides being partly used for F 1 competitions, different types of activities can also be held. The size of the design stands of the racecourse is about 200,000 people, among which there are about 50,000 seats in the fixed stands with awnings, and the rest are inclined stands. The traffic at the racecourse is very convenient. There are Hu Jia Expressway and Jiading-Jinshan Expressway under construction in the east, Huang Jia Expressway in the west, Baoan Expressway and Shanghai-Nanjing Expressway in the south. There is a suburban ring expressway planned and built at the same time as the racetrack in the north. The track is about 25 kilometers away from Hongqiao International Airport and 55 kilometers away from Pudong International Airport. During the competition, the circuit can connect Shanghai, Jiangsu and Zhejiang provinces through the above transportation network, and then radiate to the whole Yangtze River Delta and even the whole country. The track started construction in 2002, and signed the right to host the 2004-20 10 China Grand Prix with the FIA. The main works of the track and stands will be completed before March 2004 and passed the acceptance of the FIA. According to the calendar of 2004, the game in China will be held on September 26th. Track features: The total length of Shanghai track is 545 1.24m, with 7 left-turn bends and 7 right-turn bends. The average speed is 205 kilometers per hour. The longest straight line length is 1 175m, which is between T 13 and T 14 in the bend. The track width is between13 ~15m, generally 14m, and it is widened to 20m at the bend (bend T 14/T 15). Other distinctive track designs are as follows: spiral contraction curve (curve T 1 to T3), whose radius is changed from R = 93.90m to R = 31.8m; Spiral widening curve (curve T 1 1 to T 13), its radius increases from R = 8.80m to r =120.55m; There are also two sharp bends with curve radii of R = 18.70m (T6) and R = 10.07m (T 14). The absolute elevation of the lowest point of the track axis is+4.50m, and the highest point is on the T2 curve, with the absolute elevation of+11.24m. The maximum uphill slope is 3%, and the maximum downhill slope is 8%. The whole track consists of curves, straights and some up and down ramps. The maximum allowable speed of the longest straight (between T 13 and T 14) is 327 km/h, and it is required to brake to 87 km/h at the narrow bend, which brings a unique feeling of tension, tension and excitement to the audience. /question/77074254.html？ si= 1