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Hanoi – Designed with a formal reference to the "ao dai," a Vietnamese long dress, the Lotte Center is two towers connected by a central atrium running the full height of the building.
Featured Buildings Involving Dongyang -
Busan – The Haeundae I’Park is a high-density mixed-use development which includes three high-rise residential towers on the coast of Busan.
Featured Buildings Involving Dongyang -
Seoul – FKI Tower features an innovative exterior wall, designed specifically for the project. The unique skin reduces internal heating and cooling loads and collects energy.
Featured Buildings Involving Dongyang
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Dong Yang Structural Engineers
CTBUH Member Level: Contributor
Member Since: 2003
Member Office:- Seoul, South Korea
Field of Expertise:- Structural Engineering
- Seismic Design
Buildings Involving Dongyang
See All CTBUH Members
Featured Buildings Involving Dongyang
Northeast Asia Trade Tower, Incheon
The Northeast Asia Trade Tower was recognized as a finalist in the 2010 CTBUH Awards where the jury praised its tapering form as being well suited for its mixed-use program.
The Haeundae I’Park is a high-density mixed-use development which includes three high-rise residential towers on the coast of Busan.
Keangnam Hanoi Landmark Tower, Hanoi
Completed as the tallest building in Vietnam, Keangnam Hanoi Landmark Tower establishes a commanding focal point of the city’s Từ Liêm District.
Designed with a formal reference to the "ao dai," a Vietnamese long dress, the Lotte Center is two towers connected by a central atrium running the full height of the building.
FKI Tower features an innovative exterior wall, designed specifically for the project. The unique skin reduces internal heating and cooling loads and collects energy.
About Dongyang
Dongyang has much experience and expertise through domestic and foreign services that include corporate offices; banking and financial institutions; government buildings; public and private institution; health care facilities; religious buildings; airports; recreational and sports facilities; residential buildings and Industrial facilities.
Through these experiences, Dongyang has had predominant and pioneering roles in the optimized structural design and analysis of the domestic high-rise buildings considering the aspects of construction and economy.
As a safety inspection company registered at Ministry of Construction and Transportation in Korea, the firm also evaluates design documents and structural systems of buildings with variable use, and offers repair methods if needed.
Dongyang at CTBUH
2016 China-Japan-Korea Tall Building Forum
8 Jul 2016, Event – The third China-Japan-Korea Tall Building Forum was held at the Tokyo Institute of…
CTBUH Meeting: Vietnam
27 Jun 2011, Event Report – CTBUH Chairman Professor Sang Dae Kim held tall building lectures in Thailand,…
CTBUH Country Representative, 2011 – Present
Seoul, South Korea
Younghye Kim
CTBUH IJHRB Research Journal, 2017
Seoul, South Korea
Jungwoo Park
CTBUH IJHRB Research Journal, 2017
Seoul, South Korea
CTBUH Resources Involving Dongyang
Award Winners & Award of Excellence Recipients
The CTBUH Awards recognize projects and individuals that have made extraordinary contributions to the advancement of tall buildings and the urban environment, and that achieve sustainability at the highest and broadest level.
Award of Excellence
Rethinking of the Structural System Considering Shape and Usage of Tall Building
Oct 2011 –
CTBUH 2011 Seoul Conference
Kwang Ryang Chung, DongYang Structural Engineers Group
Application of Post-Tension Technology on Tall Buildings
1 Sep 2017 –
International Journal of High-Rise Buildings Volume 6 Number 3
Kwangryang Chung, Jungwoo Park & Younghye Kim, Dong Yang Structural Engineers Co., Ltd; Dohun Kim, POSCO E&C
Structural Design Considerations and Challenges for Busan’s Haeundae Resort Complex
17 Oct 2016 –
Cities to Megacities: Shaping Dense Vertical Urbanism
Kwang Ryang Chung, Dong Yang Structural Engineers
Outrigger Systems for Tall Buildings in Korea
1 Sep 2015 –
International Journal of High-Rise Buildings Volume 4 Number 3
Kwangryang Chung and Wonil Sunu, DongYang Structural Engineers
Papers/Research
1 Sep 2017 – International Journal of High-Rise Buildings Volume 6 Number 3; Kwangryang Chung, Jungwoo Park & Younghye Kim, Dong Yang Structural Engineers Co., Ltd; Dohun Kim, POSCO E&C
It’s been a decade since post-tension system began to be applied in earnest to buildings in Korea. In the meantime, posttension system has been used in various buildings as main structural system including tall buildings. And post-tension system…
17 Oct 2016 – Cities to Megacities: Shaping Dense Vertical Urbanism; Kwang Ryang Chung, Dong Yang Structural Engineers
In the early twentieth century, many countries were obsessed with high-rise buildings taller than 100 stories, and Korea was swept up in the challenge to build high-rise buildings. However, the effects of the economic recession in the USA caused many…
1 Sep 2015 – International Journal of High-Rise Buildings Volume 4 Number 3; Kwangryang Chung and Wonil Sunu, DongYang Structural Engineers
Outrigger systems are highly efficient since they utilize the perimeter zone to resist lateral forces, similar to tubular systems. The entire structural weight can be reduced due to the system’s significant lateral strength. Therefore, it is the…
Nov 2011 – CTBUH Journal, 2011 Issue IV; JuHwan Cho, SIAPLAN; Kwang Ryang Chung, DongYang Structural Engineers
Tall buildings, especially very tall or iconic ones, often tell a story which is bigger than just the need for space or the want for premium office. The development of tall buildings is always a good indicator of a country’s economic progress, but…
Mar 2008 – CTBUH 2008 8th World Congress, Dubai; Kwang Chung & Do Hyun Kim, Dong Yang Structural Engineers; David Scott, Ove Arup
NEATT is a unique, tapered structure of 68 stories high (305 m) which can be characterized by its highly irregular shape and two outrigger floors. This paper introduces the structural system and new outrigger connection of Northeast Asia Trade Tower.
Oct 2004 – CTBUH 2004 Seoul Conference; Young K. Ju, University of Texas at Austin; Sug-Won Kang & Sung-Chul Chun, Daewoo Institute of Construction Technology, et al.
In this paper, the vibration performance of a proposed composite slab was explored by the series of tests. The fundamental period and damping were measured at each step such as steel erection stage, concrete casting stage, and finishing stage.
Oct 2004 – CTBUH 2004 Seoul Conference; Ahmad Abdelrazaq, Samsung C&T; William F. Baker, SOM; Kwang R. Chung, Dong Yang Structural Engineers
Tower Palace III was conceived as a 93-story residential tower soaring 320 meters into Seoul’s skyline. However, concerns of the local residents and authorities over the building height resulted in a 73-story tower with the same gross floor area.
Oct 2004 – CTBUH 2004 Seoul Conference; Kwang-Ryang Chung, Dong Yang Structural Engineers; In-Ki Kim, HYCA Architects & Engineers; Myeong-Han Kim, Kyungwoon University
In this paper, Hyundai-Hyperion Project, which would be one of the tallest buildings in Korea, has been introduced. Key points in the structural design process and engineering characteristics were briefly reported. These include the effect of…
Oct 2003 – CTBUH / CIB Kuala Lumpur 2003 Conference; Young-Kyu Ju, Sung-Chul Chun & Dae-Young Kim, Daewoo Institute of Construction Technology; Do-Hyun Kim & Sae-Dae Kim, Korea University, Kwang-Ryang Chung, Dongyang Structural Engineers
In this paper, a newly developed composite beam is proposed and experimentally explored via simple beam tests. The proposed composite beam is named iTECH (Innovative, Technical, Economical, and Convenient Hybrid) beam. iTECH has an asymmetric steel…
Dongyang Tall Building Facts
| 150m+ Buildings | 34 Completed • 2 Under Constr. |
| 300m+ Buildings | 5 Completed • 1 Under Constr. |
| Average Building Age | 7 Years |
| Most Common Function | residential, 26 Buildings |
| Most Common Material | Concrete, 24 Buildings |
All building-related facts are for 150m+ buildings currently in the database.
Tall Buildings Involving Dongyang
| 1 | LCT The Sharp Landmark Tower | 2019 | 412 m | Busan | |
| 2 | LCT The Sharp Residential Tower A | 2019 | 339 m | Busan | |
| 3 | Parc1 Tower A | 2020 | 338 m | Seoul | |
| 4 | LCT The Sharp Residential Tower B | 2019 | 333 m | Busan | |
| 5 | Keangnam Hanoi Landmark Tower | 2012 | 329 m | Hanoi | |
| 6 | Northeast Asia Trade Tower | 2011 | 305 m | Incheon | |
| 7 | Haeundae I Park Marina Tower 2 | 2011 | 292 m | Busan | |
| 8 | Haeundae I Park Marina Tower 1 | 2011 | 273 m | Busan | |
| 9 | Lotte Center Hanoi | 2014 | 272 m | Hanoi | |
| 10 | Parc1 Tower B | 2020 | 261 m | Seoul |
| Completed | Arch. Topped Out | Struct. Topped Out | Under Constr. |
| 1 | Gangbuk 2 District Mixed-Use A | - | 154 m | Seoul | |
| 2 | Gangbuk 2 District Mixed-Use B | - | 154 m | Seoul |
| Proposed |
| 1 | LCT The Sharp Landmark Tower | 2019 | 412 m | Busan | |
| 2 | LCT The Sharp Residential Tower A | 2019 | 339 m | Busan | |
| 3 | Parc1 Tower A | 2020 | 338 m | Seoul | |
| 4 | LCT The Sharp Residential Tower B | 2019 | 333 m | Busan | |
| 5 | Keangnam Hanoi Landmark Tower | 2012 | 329 m | Hanoi | |
| 6 | Northeast Asia Trade Tower | 2011 | 305 m | Incheon | |
| 7 | Haeundae I Park Marina Tower 2 | 2011 | 292 m | Busan | |
| 8 | Haeundae I Park Marina Tower 1 | 2011 | 273 m | Busan | |
| 9 | Lotte Center Hanoi | 2014 | 272 m | Hanoi | |
| 10 | Parc1 Tower B | 2020 | 261 m | Seoul |
| Completed | Arch. Topped Out |