1986- 1987, Comrade Bao Guangjian served as the first super-high-rise steel structure building in China-Shenzhen Development Center Building (height165m, total construction area 75120m2, total weight of steel structure11. The engineering construction technology won the third prize of the National Science and Technology Progress Award, in which 130mm thick steel plate field welding filled the gap of ultra-thick steel plate welding in China and was rated as a national construction method. This project has set a high starting point for China Construction Corporation and China steel structure building. The People's Daily, in a prominent position on the front page, said that its completion had achieved a zero breakthrough in modern steel structures in China.

2. Shanghai International Trade Center Building

1989- 1990, as the deputy project manager of Shanghai International Trade Center Building (146m high, with a total construction area of 92,800m2 and total weight of steel structure 10740t), presided over the steel structure construction, and the project quality won the Shanghai Magnolia Award, the National Luban Award and the National Quality Award. Shanghai International Trade Center Tower is a symbol of the maturity of modern steel structure buildings in China.

3. Shenzhen Wang Di Commercial Building

1994- 1995, presided over the construction of the main building of Shenzhen Wang Di Commercial Building, the tallest building in Asia and the fourth tallest building in the world at that time (total height 383.95m, construction area149,700m2, total weight of steel structure 24,500t). The project was capped in only 12.5 months, and the construction speed reached the fastest two and a half days to complete a structural layer, which was praised as "new Shenzhen speed" by the news media. The quality of the project is excellent, and no major casualties occurred during the construction. The construction technology won the third prize of national scientific and technological progress, and the carbon dioxide vertical welding and oblique vertical welding technologies adopted in the construction were the first in the world and won the national invention patent (ZL 96 1 07082. x)。 Shenzhen Wang Di Tower is a symbol of the maturity of modern steel structure buildings in China, and it is also a symbol of China's architectural level from ordinary super-high-rise buildings to world-class skyscrapers.

4. China International Trade Center Phase II

From 65438 to 0998, Comrade Bao Guangjian led the construction of the second phase steel structure project of China International Trade Center, and won the National Luban Award and the first gold medal of steel structure in China. Lead the construction of the steel structure project of Beijing Yintai Center, the tallest building in Beijing.

5. Shenzhen International Airport Terminal 2

It is the first time in China to adopt a space truss structure with multiple points supporting the direct intersection of curved steel pipes. The projected area of the steel roof is 26,825 square meters, and the truss span is 1.35 meters. Slip technology was creatively adopted in the construction, and the conclusion of technical appraisal was "reaching the international advanced level", which won the first prize of scientific and technological progress of China Construction Corporation. "Sliding construction method of long-span curved space truss" was rated as a national construction method.

6. Xiamen International Convention and Exhibition Center

The building area is 147953 square meters, and the total weight of steel structure is 14500 tons, all of which are domestic thick steel plates. The roof of the main building is suspended for 35 meters in both directions, and it is installed by the technology of block unit expansion and unsupported assembly. The appraisal conclusion of construction technology is "reaching the international advanced level" and won the second prize of scientific and technological progress of China Construction Corporation.

7. Guangzhou gymnasium

The total construction area is 95,748 square meters, and the major axis and minor axis of the roof are160+110m respectively. The construction technology has passed the expert appraisal and reached the international advanced level. Won the second prize of scientific and technological progress of China Construction Corporation.

8. Guangzhou New Baiyun Airport (the largest airport in China) Phase I Terminal.

The building area is 147640 m2. Bao Guangjian led the development of integral curve sliding technology between truss and jig frame. The conclusion of construction technology appraisal is: "It has reached the international advanced level, and the curve slip technology has reached the international leading level." This is the construction technology that China State Construction Corporation got the highest evaluation. This technology won the second prize of scientific and technological progress of China Construction Corporation, and the project won the first gold medal of building steel structure in China. "Sliding construction method of large-span roof jig" was rated as a national construction method.

9. Aircraft maintenance facilities at Guangzhou New Baiyun Airport (the largest aircraft maintenance garage in China)

Building area103413m2, total weight of steel structure 9250 tons, hangar hall span100+150+100m. The construction adopted "asymmetric integral lifting and installation technology of large-area steel roof with multiple lifting points", and the appraisal conclusion was "reaching the domestic leading and international advanced level", which won the first prize of scientific and technological progress of China Construction Corporation. This project won the second gold medal of building steel structure.

10, Shenzhen Convention and Exhibition Center (the largest single project in Shenzhen)

The total steel consumption is 30,000 tons. For the first time in China, this project adopts the combined structure of giant double box girder and steel bar tie rod. The construction technology has passed the expert appraisal and reached the international advanced level.

1 1, Shenzhen Children's Palace

One of the four major cultural facilities in Shenzhen, with a construction area of 50,000 square meters, has gathered almost all the architectural structures and is known as the "Architectural Structure Expo". Among them, there is no precedent for the installation of large-scale space ellipsoid in China.

Shenzhen Cultural Center 12

One of the four major cultural facilities in Shenzhen, with a construction area of 86,000 square meters, its concert hall and library lobby adopt a large-scale branch structure without precedent in China. Bao Guangjian led the development of "Research and Application Achievements of Dendritic Spatial Steel Structure with Cast Steel Joints", and the appraisal conclusion was that it reached the "international advanced level" and won the third prize of scientific and technological progress of China Construction Corporation. This project won the first gold medal for building steel structure in China.

13, the 20th anniversary landmark of Tianjin Economic and Technological Development Zone.

All-cast steel is about 300 tons, with a height of 50 meters and a steel plate thickness of 150 mm, which is complicated in modeling, difficult in modeling, lacking in design parameters and available specifications, and difficult in construction. After appraisal, "the project has formed a set of new technologies and processes in the design, installation and welding of special cast steel structures, which has filled the gap of ultra-thick plate cast steel structures in China and reached the domestic leading level." This project won the gold medal of China building steel structure in 2004.

14, Shanghai World Financial Center (under construction)

The height of the structure is the highest in the world (*** 104 floor, 492m high), and the total steel consumption of the steel structure is 64,000 tons.