Friday, 7 June 2019

Marina City


Introduction
Modern architecture, also known as modernist architecture or modernism, is a unique and impressive form or style of architecture that emerged at the end of the 19th century and the start of the 20th century. It became known to the world in the aftermath of the Second World War and can be characterized by the excessive use of technology, with special emphasis on the use of steel, glass and reinforced concrete. Some people consider it the rejected work of the old traditional neoclassical style as well as Beaux-Arts, both of which gained popularity in the early 19th century. Different buildings were built and various forms of architecture were made known to the world in the 1980s. The revolution in materials came with the use of plate glass, reinforced concrete and cast iron and structures that were built were lighter, taller and stronger than ever. It was in 1848 when the cast plate glass process was invented and this allowed the construction of large windows. The debut of new technique and materials became an inspiration for architects to break away from the eclectic and neoclassical models that had long dominated the United States and Europe. Today, we can see plenty of commercial and residential buildings that were built in the 20th century and are still admired for their beautiful architecture and marvelous styles. Among those so many buildings that have gained popularity nowadays, Marina City is far better and more beautiful.
Marina City
Marina City is a building complex used for both commercial and residential purposes. It is situated in Chicago, the United States, and was designed by Bertrand Goldberg. This multi-complex building was opened for the public in 1967 and occupies a huge city block on State Street, in the northern side of the Chicago River. Some of its portions were reconstructed and renovated in 2016. This building has two apartment towers, both of which have a total of 65 stories and were opened to the public in 1964. In addition, these apartment towers have several plant penthouses. A 10-story office building is also present in this complex, which was opened in 1964 and has now become a well-furnished hotel. An auditorium building also exists, which has now become a cinema where people come to watch their favorite movies. Some of the driveways, a small plaza, and four distinctive buildings have been constructed on a platform which is present close to the Chicago River. Under this platform, there is a tiny marine for pleasure crafts, right at the river level, which gives the structures an incredible and great look.
The Marina City was designed at the cost of $35 million and all of the funds were granted by Building Service Employees International Union. After their completion, its two towers were called the tallest and most beautiful residential buildings of the United States that reinforced concrete structures. This complex was also called “a city within a city,” and it features various on-site facilities such as a swimming pool, bowling alley, ice rink, stores, a marina, a gym, theater, and several restaurants.
Burj Khalifa
Burj Khalifa stands at 2,601 feet and is an earthquake resistant building. It is also known for its extraordinarily special power-generating elevators and a centralized cooling solution. It is believed that the air-conditioning system of Burj Khalifa is one of the best in the world and equivalent of melting over 11,000 tons of ice on a daily basis. Dubai has no short of such buildings. In fact, the entire United Arab Emirates has many skyscrapers, but nothing could beat the architecture, beauty, and success of Burj Khalifa. Skidmore, Owings, and Merrill (SOM) designed the tower of this building. Previously, they had worked on projects like the One World Trade Center in New York and the Willis Tower in Chicago. For Burj Khalifa, they used a comprehensive bundle tube design, and its inspiration had come from the Willis Tower. This design was first introduced by Fazlur Rahman Khan. Because of its marvelous tabular system, roughly half the amount of concrete or steel was used for constructing this building. It may not be possible for us to find such an incredible piece of work in terms of engineering and architecture, and Khan’s contribution to the design of the tall building cannot be ignored in this regard. Those who have visited Burj Khalifa might be familiar with the fact that the design is the result of Frank Lloyd Wright's vision for The Illinois, which is a Chicago-based skyscraper.
Initially, Burj Khalifa was designed on the basis of the 73 floor Tower Palace Three, which is an all-residential building in Seoul. However, its structure was then transformed to make it suitable for commercial purposes. The design of Burj Khalifa has been derived from Islamic architecture. The tower rises from a flat desert base, and we can see up to twenty-seven setbacks in the spiral pattern. All of them decrease the cross section of this tower while creating several outdoor terraces and going upward smoothly and nicely. The setbacks have been aligned and arranged in a unique way, reducing the chances of vibration due to overloading or winds as well as earthquakes. At the top, the central core seems to be emerging and sculpting in order to form the finishing spire. The tallest point is where a tower of 1.4 m height sways decently.
Beijing National Stadium
Just like Burj Khalifa, Beijing National Stadium is unique and marvelous when it comes to design and structure. This stadium has two independent structures: an outer steel frame and an inner seating bowl. The two parts have been beautified using different metals and colorful concrete. From the depths of the tracks to the location and size of high and long jump pits, everything is par the international standards as well as the requirements of IAAF (International Amateur Athletics Federation) and ICO (International Olympic Committee). Technology has played a significant role in the construction of these two buildings. Burj Khalifa’s lighting and air-conditioning systems are well-equipped, and Beijing National Stadium’s seating is well-organized. We would have to admit that engineers and architects have done everything to provide people with more flexibility. A lot of attention has been paid on their architecture and structure so that the two buildings withstand natural disasters without any damage. The project of Beijing National Stadium (BNS) was handled by architects Pierre de Meuron, Jacques Herzog, Stefan Marbach, CADG and Ai Weiwei. In 2003, the first meeting was held at Basel in this regard. Over there, the group decided to come up with an extraordinarily special design and architecture. The group also decided that they would do something different from what de Meuron and Herzog had previously designed. China was in the constant lookout for something better than other skyscrapers in the world. So initiatives were taken in this regard, and early design of the stadium was then presented.
For many years, the team had to study Chinese ceramics as they were going to be used in the manufacturing of Beijing National Stadium. Then the group came up with the nest scheme in which it was clarified that the stadium should consist of two independent structures. Both of them would stand fifty feet apart. One of the structures would be made from red concrete while the outlet frame would b constructed with solid and genuine steel. It was concluded that the steel support would remain hidden with a retractable roof, which was required in the building process. The group soon developed the random-looking additional steel in order to blend the support into the other parts of the stadium. Up to twenty-three trussed columns encased the inner bowl, and the weight of every trussed column was 1,000 tons. When Charles de Gaulle Airport collapsed, the news went viral in no time, and Beijing had to review all of the architectural projects. It was then decided that the retractable roof would be eliminated; this was the actual inspiration for the nest design. Soon all of these and other similar elements were removed which deemed to be unnecessary, and this helped bring the project under a reduced construction budget of $260 million. The original budget was $500 million. One of the most significant things we should remember is that by removing the retractable roof, the total weight of the building was reduced to an extent. Doing so, the building started looking more beautiful and stood up to the seismic activity. In the meantime, the roof’s upper section was altered a little in order to protect fans from severe climatic conditions. Enerpac was the person who was given the contract. He had to bring down the stadium roof during the construction and had to perform the stage lifting. The construction of Beijing National Stadium was completed in a number of phases or stages. The first stage involved the construction of the concrete supporting structure, which was founded in several months. Later on, the installation of a curved steel frame was done around the stadium, which was self-supported. This phase of the installation consisted of several sections of the curved steel frame which were professionally and beautifully constructed in Shanghai. Then they were transported to Beijing for welding and assembly purposes. The whole structure of interconnected sections was joined and welded carefully. Then it was used for assembling the surrounding nest structure. Once the nest structure was completed, it settled 26 cm in order to attain utmost stability before the construction of the stadium and interior design could be done. The ground was broken at the Olympic Green in December 2003. Nearly 16,000 construction workers and architects were hired to work on the project. Portraits of up to 140 migrant workers working at the construction site are present in the book titled Workers, which is written by Helen Couchman.
Conclusion
Compared to Burj Khalifa and Beijing National Stadium, Marina City is a multi-purpose building. It has been constructed with an aim to provide people with both residential and business facilities. On one side, one can buy an affordable apartment in one of its two residential towers, and on the other side, one can go there to buy something nice, to spend time in a restaurant, or to establish own store in order to start a successful business. Marina City is the first building of its type that has been built with the Linden climbing tower cranes. Neither Burj Khalifa nor Beijing National Stadium contains similar kinds of features. In terms of beauty, all of these buildings look good, but Marina City stands high because of the way it has been constructed. In addition, it is the first post-war urban high-rise residential complex and can be credited for being the first building with both modern and ancient architectures. Most of its parts have been rebuilt by keeping in mind the requirements of today’s people, and some have not been altered. The model of mixed office and residential uses as well as high profile towers along with a base of parking is unique and depicts the beauty and richness of the Western culture. The Burj Khalifa is visited for shopping purposes, and Beijing National Stadium is visited only when a game or tournament has been held. Compared to this, Marina City is visited because of being a well versed residential and commercial center. Besides these so many dissimilarities, both Burj Khalifa and Beijing National Stadium aim to provide people with entertainment. Burj Khalifa, being a huge shopping center, attracts hundreds to thousands of tourists every month. People visit the designer outlets and restaurants to have some fun and spend quality time with their friends and family. Beijing National Stadium is also a good source of entertainment. Every year, a large number of tournaments are held here, and this stadium has a seating capacity of 80,000.
References
Mihaila, Marina. "City Architecture as Cultural Ingredient." Procedia - Social and Behavioral Sciences 149 (2014): 565-69. doi:10.1016/j.sbspro.2014.08.211.
"Design and Analysis of Heavily Loaded Reinforced Concrete Link Beams for Burj Dubai." ACI Structural Journal 105, no. 4 (2008). doi:10.14359/19859.
Simpson, Martin. "National Stadium (Birds Nest), Beijing." Stadium and Arena Design, 2015, 221-26. doi:10.1680/saad.57906.221.