When I first arrived at the Bird's Nest, it looked just like the Bird's Nest, and the Water Cube stood square next to the Bird's Nest. Not as spectacular as what I saw on TV, a little disappointed. But don't worry, we waited until 7: 30 in the evening. At night, the Bird's Nest and the Water Cube are beautiful under the light, and the light keeps changing, creating a fantastic and beautiful world.
A bright moon shines in the sky, and the soft silver moonlight is scattered in this world of light and shadow. I seem to see the burning Olympic flame. The torch is warm and the moonlight is gentle, and the two blend together, such as yin and yang complement each other. Walking between the Bird's Nest and the Water Cube, the crystal clear and spectacular Bird's Nest is ignited by this China red, which sets off this modern building so differently! The dreamlike water cube is rendered by a piece of sapphire blue, which makes people indulge in the vast and desirable sea.
I seem to see those 29 huge footprints step by step with steady and proud steps. Southbound romances are coming to the main venue. Huge footprints turned into stars falling all over the sky and gathered into a sparkling dream ring.
I seem to have enjoyed the opening ceremony of the Beijing Olympic Games again, heard the theme song "You and Me" around me, and saw the athletes from 204 countries and regions coming in high spirits, smiling and waving to the audience from time to time! How spectacular! Just then, cheers from the audience came from the Bird's Nest Stadium (there was a football match in the Bird's Nest today, but unfortunately we didn't have a chance to watch it and couldn't get in, so we had to wander outside). I seem to have returned to the Olympic Games in a time machine, and I saw the heroic figures of the athletes on the field, the excitement of the athletes standing on the podium, and the scene of three China national flags rising with the national anthem Ran Ran. How excited I am! How proud! How unforgettable! When I stand under this dazzling light, my heart can't be calm for a long time. Looking back on what happened in 2008, we have learned a lot and grown a lot ... The Water Cube and the Bird's Nest make us China people proud. They are the symbols of our China, and our hearts will always look forward! Look, Beijing is full of colorful fireworks and strings of neon lights. The city is bright and prosperous. Although I have returned to Nanjing, I can't forget that night, that year and the brightly lit Bird's Nest and Water Cube.
2. Look at the picture and write about Beijing Water Cube. During the summer vacation, my mother and I went to Beijing Water Cube.
The Water Cube is not far from the Bird's Nest. It looks like a stationary square box building. It looks like a dreamy appearance covered with blue bubbles. The reason why the Water Cube is so clean is mainly because it wears a water-blue "Water Cube" composed of more than 3,000 "water bubbles", which looks like a transparent "ice cube". During the day, under the sunshine, the water cube is like a clear crystal, moist and dazzling; At night, against the backdrop of lights, the Water Cube looks like a bright agate, bright and beautiful.
Walking into the water cube, I found that the water cube is very big. According to the text inside, the total area of the Water Cube is 79,532 square meters. The pool inside is very wide and surrounded by colorful flowers. Really beautiful! I also saw the high platform used by divers in the competition!
I like the Water Cube, its color and beauty. No matter how beautiful the language is, it can't express its beauty and charm. I think it is not only a beautiful building, but also represents Beijing and China! It is a great witness to the progress of our Chinese nation! This is the pride of our nation! I look forward to the opportunity to go to Beijing again to appreciate its wonderful gesture!
3. Description of the appearance of Bird's Nest and Water Cube. The external structure of the bird's nest is mainly composed of huge portal steel frames. There are 24 truss columns, 20 truss columns and 2 lower columns have been hoisted.
The top of the National Stadium is saddle-shaped, with a major axis of 332.3 meters, a minor axis of 296.4 meters, the highest point of 68.5 meters and the lowest point of 42.8 meters ... The National Aquatics Center, also known as the "Water Cube", is located in Beijing Olympic Park. It is the main swimming pool built by Beijing for the 2008 Summer Olympic Games, and it is also one of the landmark buildings of the 2008 Beijing Olympic Games.
Its design scheme is the "Water Cube" ([H2O]3) scheme produced by the global design competition. Construction started on February 24th, 2003 and was completed on October 28th, 2008.
It and the National Stadium (commonly known as the Bird's Nest) are located on both sides of the northern end of Beijing's central axis, which together form a relatively complete image of Beijing's historical and cultural city. The planned construction land of the National Swimming Center is 62,950 square meters, with a total construction area of 65,000-80,000 square meters, of which the underground construction area is not less than15,000 square meters, and the length, width and height are 177m * 177m * 30m respectively.
4. The first grade composition is the Bird's Nest. The Bird's Nest of the Water Cube is built in the Olympic Peak Park, and the Water Cube is next to the Bird's Nest.
The name of the Bird's Nest is the National Gymnasium, and the name of the Water Cube is the National Swimming Center. Bird's nest, so cute! This bird's nest is a bit like a cradle. I really want to lie on it! After entering the Bird's Nest, the first thing I saw was rows of red audiences.
There were many tourists taking photos with Beibei, Jingjing, Huanhuan, Yingying and Nini, and I also took some photos. On the surface, several mascots were inflatable toys, but in a short time, they actually walked around the field, and then I was surprised to find someone inside.
In the middle of the meeting, there is a big Christmas tree with a height of tens of meters, as well as a deer and seven dwarfs, which are very cute. The design of the Water Cube is a cuboid building, which looks like a huge blue ice cube, and the outside is all blue.
The Bird's Nest and the Water Cube were both built by Beijing for the 2008 Summer Olympic Games. They are also landmark buildings of the 2008 Beijing Olympic Games. At night, the Bird's Nest and the Water Cube are even more beautiful, and the lights are constantly changing, creating a dreamy and beautiful world.
I seem to see the burning Olympic flame walking between the Bird's Nest and the Water Cube. The crystal clear and spectacular Bird's Nest was lit by China Red, which set this modern building off differently! The dreamlike water cube is rendered by a piece of sapphire blue, which makes people indulge in the vast and desirable sea. I seem to see those 29 huge footprints step by step with steady and proud steps. Southbound romances are coming to the main venue.
Huge footprints turned into stars falling all over the sky and gathered into a sparkling dream ring. I seem to have enjoyed the opening ceremony of the Beijing Olympic Games again and heard the theme song "You and Me" around me.
The Bird's Nest and the Water Cube are the pride of China people and the symbol of China. Our hearts are always looking forward to the future! Look, Beijing is full of colorful fireworks and strings of neon lights. Beijing is bright and prosperous ... Although I have returned to Suining, I can't forget that night, that year, the brightly lit Bird's Nest and the Water Cube.
5. Is there a description of the shape of the water cube? June 65438+1October 65438+February, 2006, the National Aquatics Center, an important Olympic event, is also called the Water Cube.
At present, the shape of "water cube" has appeared, the installation and unloading of the main steel structure have been basically completed, and the installation and construction of membrane structure are currently underway. The installation of water molecules in the Water Cube began in September. Known as the "Water Cube", the water molecule film on the wall of the National Swimming Center was blown up and turned into a delicate "bubble", which was particularly eye-catching under the refraction of sunlight. Many pedestrians stopped to watch or take pictures as a souvenir.
The reporter saw that the wall of the "Water Cube" was inlaid with hundreds of large and small water molecule membranes, and some of the installed membranes were inflated. "I really want to dive in."
A person who stopped to watch stared at the bulging "bubbles" of the "Water Cube" and said. After seeing the "Water Cube", two foreigners excitedly asked the taxi driver to stop at the gate of the construction site and come down to take pictures with his mobile phone.
6. Describe the Bird's Nest and the Water Cube National Swimming Center. Fantasy Vision "Water Cube" National Stadium-"Bird's Nest" attracts the world's attention with its unique masculine shape, while the National Swimming Center standing side by side with it forms a spectacular and harmonious picture with the "Bird's Nest" in northern Beijing with its introverted and feminine style.
Like the Bird's Nest, the National Aquatics Center has a unique name: Water Cube. "Water Cube", a crystal ball under the sun, has a unique structural design idea, which makes it have a unique visual effect. It is a great challenge for engineers to fully realize the architect's design idea.
Mr James, ETFE project manager, said: "We have done a lot of visual tests to try to meet the architect's design concept. We think this is the biggest challenge. Now, we think it has been quite successful in this respect. "
"Water Cube" is a square building with a height of 177 m by 177 m. The seemingly random building facade follows strict geometric rules, and there are 1 1 different shapes on the facade. Both the inner and outer floors are equipped with inflatable pillows, and the dreamy blue comes from the first membrane of the air pillow outside, because the curved surface reflects sunlight, making the surface of the whole building look like crystal water drops in the sunlight.
And if you are in the "water cube", you will feel even more wonderful. When you enter the Water Cube, you will see it, just like bubbles in the marine environment. "Water Cube" and "Bird's Nest" are separated by only one road, one side is round, the other is blue, and the other is red, forming a delicate and balanced relationship.
Mr. Zhao Xiaojun, the chief designer of China, said that as far as the design process is concerned, there is a "Bird's Nest" at first. Therefore, at the beginning of this design, how to form a harmonious, unified, contrasting and contrasting relationship with the "Bird's Nest" is an aspect that everyone pays close attention to. Wonderful, clean and dust-free. Green, healthy, harmonious and sustainable development are the most important architectural design concepts today. In the design process of "Water Cube", these ideas are always everywhere.
"Water Cube" is an innovative building from architecture to structure, which contains high scientific and technological content. Its building envelope adopts new environmental protection and energy-saving ETFE membrane materials, covering an area of 654.38+10,000 square meters, which is the largest ETFE application project in the world at present.
Mr. James said, "This is a two-tier ETFE system, one outside and the other inside. From this perspective, it is the first and unique in the world. " The quality of this ETFE film material is only 1% of that of glass of the same size, with good toughness, more sunlight absorption and no spontaneous combustion. In addition, they also have wonderful self-cleaning function.
"They don't stick to dust. As soon as the wind blows, the soil will go. " Mr. Kang Wei, general manager of the National Swimming Center, said.
For a swimming pool, the heat demand of "smart bubble" reflective sunshade is greater than its cold demand, so the overall heat load should be considered at the beginning of engineering design. The crystal clear structural features of "Water Cube" can not only bring beautiful visual experience to people, but also have high practicability. Outside sunlight can directly enter the indoor heating swimming pool and indoor air.
In summer, the "smart bubble" system of "Water Cube" realizes mutual ventilation of inner and outer bubbles by reflecting light spots with different directions and densities, which can change the shading coefficient, reduce its cooling load and achieve the purpose of low temperature. At the same time, the air conditioning system inside the Water Cube also fully considers the issues of energy saving and environmental protection. Engineering designers have realized the concepts of stratified air conditioning and district air conditioning, and reduced the energy consumption of air conditioning in water cube through technical means.
Covering plan saves a lot of water. Beijing is a city short of water. The Water Cube with three huge swimming pools will evaporate more than one ton of water every hour. Is it possible to avoid this waste? In this regard, the builders of the "Water Cube" had careful consideration at the beginning of the design.
They consider covering all the water in the swimming pool, that is, covering it with plastic sheets or other materials when the swimming pool is not used at night. The coverage scheme includes the entire "Water Cube" competition pool and water recreation hall. This can save a lot of water.
In addition, another environmental protection function of the water cube is to collect and circulate rainwater, which is a technical highlight that fully embodies the water cube technology and green design concept. Rainwater falling on the roof of the Water Cube will be collected in the central storage tank under the building.
These collected rainwater will be recycled. This is also fully considered in the "Bird's Nest" project.
In particular, the acceptance criteria were formulated. The Water Cube is an innovative work in the architectural history of China, both in appearance and internal structure. And its construction process has also filled a series of gaps in national industries for engineers and technicians in China.
Mr. Hou Bencai, executive manager of the National Swimming Center Project, said: "According to our previous construction practice, we all have standards to follow, that is, our country has either national standards, industry standards, local standards or at least enterprise standards. So now our project, steel structure, formwork structure, like all these related standards, don't know what to do. "
In such a technical blank background, it is necessary for construction personnel to formulate a construction organization design outline before formal construction. After nearly 10 rounds of revision, many domestic experts finally determined this scheme.
Including the processing, positioning, installation, welding and final unloading of steel structures, have been solved. In order to ensure the engineering quality, the acceptance standard of "Water Cube" is specially formulated.
Mr. Hou Bencai said: "We have re-compiled a project acceptance standard with reference to some existing standards and combined with the characteristics of this project, which is completely aimed at the acceptance standard of the steel structure of the National Swimming Center. So I know how to do it and how to do it. This has also gone through a very tortuous process. "
After the completion of the "Water Cube" project, the water recreation center after the Olympic Games will not only undertake the competition tasks, but also have many additional functions, such as water parks, fitness clubs and so on. Take these long-term plans into account in advance to ensure that even in 2.