Shanghai Hongqiao International AirportT1Located in Shanghai Hongqiao District, the terminal renovation project mainly includes1terminalAThe floor andBBuilding transformation, mainly including three parts: one is rightT1The terminal has been renovated, and the second is inT1A new transportation center to the east of the terminal; The third is the construction of the first phase of municipal engineering projects.Details >
Shanghai MILITARY INDUSTRIAL ROAD CROSS-RIVER TUNNEL IS LOCATED IN Shanghai PUDONG MILITARY INDUSTRIAL ROAD, WHICH IS ONE OF THE TWO IMPORTANT CROSS-RIVER PROJECTS IN THE construction OF THE CENTRAL RING Road. It is an important node connecting Pudong and Puxi in the southeast of the Central Ring Road. < br/> The construction line of the Military-industrial Road tunnel is long, and the main line is divided into 30 construction sections. The inlet and outlet are connected with the entrance of the elevation frame of the Central ring Line A1.1, and the terminal point is connected with the standard of the central ring Line A1.1. The maximum excavation depth is 26.5m.Details >
Kunming Chenggong Wuyue Square is located in the commercial area at the intersection of Caiyunan Road and Xianghe Street, Chenggong District, Kunming City. It is a multi-functional urban complex project developed and operated by New City Holding Group Co., LTD. < br/> Foundation pit project is divided into two areas of commercial and residential, commercial area is set underground three layers, foundation pit area of 40,450 square meters; The residential area is set up with two underground floors, and the foundation pit area is about 24,200 ㎡.Details >
Total project investment20.486100 million yuan, tunnel length3630The supporting form of the foundation pit in the rice and open excavation section:SMWmethod+Steel tube support.
Start time:2005years2Wuhan Yangtze River Tunnel is located under the waterway of the Yangtze River. It is the first tunnel built on the Yangtze River. It is the most complicated underriver tunnel project with the most complex geological conditions, the highest engineering technology content and the most difficult construction in China at that time.
The total length of Chongqing Apeng River Bridge is 1.36 kilometers, with 21 piers, 137 meters of main pier height, 172.5 meters of main tower height and 240 meters of continuous beam length. < br/> The combination of occlusal pile and prestressed fish-belly steel support technology is adopted.Details >
The application effect of prestressed fish-belly type foundation pit steel support technology in open-excavation tunnel engineering is remarkable. The total length of the tunnel is 1244m, the excavation depth of the foundation pit is 3m to 15.4m, and the steel support consumption is about 9000 tons. Prestressed fish-belly foundation pit steel support and undisturbed soil filling concrete pile technology are adopted.Details >
Shaoxing North High-speed Railway Station TOD complex project is the first TOD (transit-oriented development, public transport-oriented development mode) complex project in Shaoxing and a key project in Zhejiang Province. It is located in the front area of Shaoxing North high-speed Railway Station, with a total investment of 6137.25 million yuan.Details >
The construction technology adopts the bite pile + prestressed fish-belly type foundation pit steel support technology. The excavation area of the foundation pit is 12,584 square meters, the circumference is 614m, and the excavation depth is 9.05m. The project is located in the parcel on the east side of Sunqiao Road and the north of Gaomuqiao Road in Pudong New District, Shanghai.Details >
The foundation pit supporting project of Nanke Business Center is located in the north of the South Ring Road and the east of the West Ring Road in the High-tech Zone of Yancheng City, Jiangsu Province. The planned total investment is about 2 billion yuan, the total construction area is about 225,000 square meters, the foundation pit depth is 9.85m, the area is about 52,533 square meters, and the extension length is about 1171m.Details >
In the Great Wall Construction Group Headquarters base project, triaxial soil-cement mixing pile is used as the stop-water curtain, and borehole grouting pile and two concrete supports are combined to ensure the stability of the foundation pit. The grouting technology is used to fill between the stop-water curtain and the grouting pile, and biaxial soil-cement mixing pile is used to reinforce the pit side.Details >