Dr. Kwangryang Chang is a professional in the field of building structure calculation. He has analyzed in detail a number of large-scale commercial and residential projects, both in South Korea and abroad. He holds a doctorate in building structural systems engineering from Korea University, one of Korea's oldest institutions. Dr. Chang lives and works in Seoul, he is the president of the DONGYANG Structural Engineers design company since 1995. Previously, Chang worked as a project engineer at Hyundai E & C, an engineer at the Shin Jong Soon Structural Institute.
Under Chang's leadership, DONGYANG has grown into one of the leading holdings in the design and calculation of buildings and structures in Korea. Chang is a highly qualified specialist in the field of design and analysis of high-rise buildings, development of methods for optimizing the size and weight of metal structures and reinforced concrete, as well as the use of large-span and spatial structures. Mr. Chang is also the Chairman of the CTBUH (World Council on High-Rise Buildings and Urban Environment) in Korea.
Dongyang Company specializes in the calculation of building structures for office complexes, headquarters of banks and other financial companies, government buildings, healthcare facilities, airports, sports facilities, residential buildings and industrial facilities. Dongyang Company is one of the leaders in the market of optimization of building structures and analysis of high-rise buildings based on construction and economic indicators. The company is also a pioneer in the use of BIM technology in Korea. Dongyang is officially certified by the Korean Ministry of Construction and Transport's Safety Inspectorate.