Unlike the European construction industry, which mostly adjusts its design according to individual wishes-even those successful examples in Jean Prouve cannot maintain long-term progress, the major American builders have created a complete concept of industrialization. Here, the most important thing is not the construction of the house, but the design of the office in strict accordance with the principle of economy and practicality to create a corporate image. Market demand is concentrated in two basic types: high-rise buildings in urban areas and large buildings with garden planning in corporate headquarters. The pioneer example of the latter is ludwig mies van der rohe's Chicago Illinois Institute of Technology. He was inspired by similar buildings designed by saarinen, such as the General Motors Technology Center in Warren, Michigan. The next four buildings opened the prelude to the new skyscraper design. 1984, Pietro Belluschi built the administrative headquarters of the Judicial Savings and Loan Association (E.S.L.A) in Portland, Oregon; Its reinforced concrete frame is hung with glass and aluminum alloy shells, so no part on the picture is more than two centimeters. Wallace Harrison and Max Abramovich completed the United Nations Secretariat Building in new york in 1950. This is an office building based on the overall design of le corbusier, which can accommodate 3,400 employees: a slender building with huge glass and white marble walls on both sides and no windows on both sides. 195 1 year, Gordon Bunshaft, who works in new york Moore-Owens-Mehrer Cooperative (S.O.M), designed a lever house for Unilever Brothers (note: actually Unilever, merged in 1929): 1. In the same year, Mies van der Rohe built a famous lakeside apartment for the construction giant Herbert S.Greenwald in Chicago. After working in Amo Company of 1938 and Illinois Institute of Technology, Miss Van Derro had the opportunity to establish a new university campus outside the city. He applied the architectural concept formed in Germany to American design; He became more strict, preferring to use symmetry than when building several buildings before the war. Because the fire regulations do not allow the main frame to be exposed, Miss mixed steel, glass and bricks together, forming an artistic expression of the internal structure. So he paid special attention to connecting different elements and transforming them.

(Absolutely original, please give praise and extra points, thank you. )