China Construction Eighth Bureau Steel Structure Engineering Company
Implement the new development concept
Build a new look of green, low-carbon, environmentally friendly and sustainable cities
deeply cultivated inSuper high-rises, transportation hubs, large public buildings
Urban comprehensive, overseas constructionand many other aspects
Accumulated a lot of advanced steel structure building experience
Let’s be together today
Tour the city’s new landmarks
appreciatesuper high-rise buildingElevated city skyline
The Eighth Bureau Steel Structure is committed to
“High, big, new, special, sharp”steel structure engineering
Save construction time from steel structures
Building materials can be reused, reducing environmental pollution
Based on the advantages of high strength, light weight, and good seismic performance
Building a steel backbone for super high-rise buildings in the new building era
The following will show you the eight steel structures
Some representative projects of super high-rise buildings
Tianjin Chow Tai Fook Financial Center
The tallest building north of the Yangtze River in China – 530 meters
Tianjin CTF Finance Center is located in Tianjin Economic and Technological Development Zone, Tianjin, China. It is located in the modern service industry area of Tianjin Binhai New Area.
The total steel consumption of the steel structure of Tianjin Chow Tai Fook Financial Center is about 68,000 tons, and the high-altitude group butt welds are about 376,000 meters, which is equivalent to 42.5 Mount Everest heights. The welding wire can circle the earth 40 times, and the number of steel components reaches 42,000. components, including the world’s largest single-layer double-tube elliptical cross-section steel tube column with a twist angle of 90 degrees, as well as the domestic first double-round tube column to irregular square single-tube column steel structure node and double-tube space special-shaped hyperbolic tangent Steel structure nodes.
The project won the Outstanding Engineering Award of China Steel Structure Gold Award, and built the highest super high-rise building in northern China with innovation, greenness and high quality.
Dalian Center · Eton
The tallest building in Northeast China – 383.45 meters
Dalian Center·Eton is located in Qingniwa business district in the central business district of Dalian. It is an urban complex project integrating residential, office, hotel, business and entertainment. It covers an area of about 62,300 square meters and has a total construction area of 800,000 square meters.
The steel structure of the Eighth Bureau participated in the construction of the ST1 tower and podium of the Dalian Center·Eton project, with a total steel consumption of about 51,000 tons. For the first time, the world’s largest internal crawling boom tower crane ZSL3200 in the civil construction field was used, weighing 530 tons.
The project has overcome the difficulties of tower crane climbing and dismantling, installation of special-shaped and inclined steel components, and welding in harsh environments. It has reached the international leading level, and won the first batch of green construction demonstration projects in the country, the China Steel Structure Gold Award and the Luban Award.
Qingdao Haitian Center
The tallest building in Qingdao – 369 meters
Qingdao Haitian Center is located at No. 48, Hong Kong West Road, Qingdao. It is a landmark building in the city group along the coastline of the Yellow Sea. It covers an area of about 36,000 square meters, with a total construction area of about 40,000 square meters. The main tower is 369 meters high. It is a super high-rise urban complex integrating seven major business types, including office, conference, business, apartment, sightseeing, and entertainment.
Qingdao Haitian Center is only about 50 meters away from the sea, with a total steel consumption of nearly 50,000 tons. During the construction process, difficulties such as hoisting, welding and anti-corrosion of the steel structure affected by high salt, high humidity and strong wind were overcome.
The project uses the SinoCAM processing plant manufacturing technology system and the steel structure full life cycle management information system to carry out integrated and comprehensive management and control of the steel structure materials, and adopts a number of innovative technologies such as the construction of restrained steel pipe columns and the installation technology of steel beams covered by climbing formwork. , The podium banquet hall is constructed with an overall lifting method of 1100 tons, which improves the construction efficiency. At the same time, combined with the “green” development concept, it has built a green city landmark project from the aspects of water saving, energy consumption and material loss, and won the China Steel Structure Gold Award.
Chongqing Raffles City
Chengdu-Chongqing Top Ten New Landmarks for Cultural Tourism – 350 meters
Raffles City Chongqing is the largest Raffles City project in the world. It is located between Chongqing Chaotianmen Square and Jiefangbei, facing the intersection of the Yangtze River and Jialing River. It is the tallest building in Chongqing and a new landmark in Southwest China. The total construction area of the project is about 1.123 million square meters. It is an urban complex integrating residences, office buildings, shopping malls, service apartments, hotels, and catering clubs. water and land transportation hub. The project includes 2 towers of 350 meters and 6 towers of 250 meters. The steel structure of the Eighth Bureau is responsible for 4 towers in the B bid section. The steel structure engineering volume is about 42,000 tons.
In order to protect archaeological research, the project creatively set up a temporary steel trestle with a length of 180 meters and a steel consumption of about 1200 tons, which greatly relieved the transportation pressure on the site. , is the “fuse” for the entire tower. Creatively proposed a boom tower crane solution to solve the installation problem of large-span fish-belly truss in the podium in limited space. The project has created a number of patented achievements and papers in steel structure construction, won the fifth batch of national green construction demonstration projects in the construction industry and the China Steel Structure Gold Award, casting the sails of the Chongqing skyline with high quality and high efficiency.
Xiamen Shimao Strait Building
China’s first twin towers – 300 meters
Xiamen Shimao Strait Building is located on Yanwu West Road, Siming District, Xiamen City, Fujian Province. It is an urban complex integrating hotels, office buildings, SOHO offices, as well as sightseeing, shopping, leisure, entertainment, and catering, with a total construction area of 360,000 square meters. , the twin towers are 300 meters.
The steel structure project of Xiamen Shimao Strait Building is about 33,000 tons. The steel structure is all frame structure. The total number of steel components is 10,451. The project team has overcome the adverse effects of seaside, rainy season and typhoon on welding and hoisting. The construction difficulties such as large welding thickness, irregular core tube, and difficulty in setting out the arc axis of the outer frame were solved, and the steel structure project of “China’s No. 1 Twin Towers” was completed with high quality and efficiency.
The city landmark that breaks through the clouds
A super high-rise star bearing the imprint of the city
The steel structure of the Eighth Bureau will uphold the spirit of the Iron Army
Let the steel structure support the backbone of the new building era
Continuously expand business areas
Towards building industrialization, intelligence and greening
Building certificate city skyline
Source: China Construction Eighth Bureau Rong Media Center