en.Wedoany.com Reported - Recently, the State Grid Energy Internet Industry Xiong'an Innovation Center project, constructed by China Construction Second Engineering Bureau Ltd., was completed. The project is located in the northern part of the Internet Industrial Park in the start-up area of Xiong'an New District, Hebei Province, China, with a total construction area of 197,700 square meters, encompassing four industrial research buildings and one conference and exhibition center.
The project's facade is assembled with over 8,000 triple-glazed (three-glass, two-cavity) curtain wall units, nearly 10 centimeters thick. More than half of the园区's rooftops are laid with photovoltaic panels at an optimized tilt angle, capable of generating 2.73 million kilowatt-hours of electricity annually. Underground, 1,136 ground-source heat pump pipe wells, each over 130 meters deep, are arranged, coupled with three heat pump units, achieving over 40% energy savings compared to traditional air conditioning.
The park is equipped with an integrated smart operation management and control platform, connected to 146,000 devices, enabling real-time energy consumption monitoring with data precise to every kilowatt-hour of electricity and every gram of carbon. The platform can intelligently dispatch energy to maximize energy utilization efficiency. The park also features a supporting electricity-carbon collaborative trading service platform, capable of offsetting 4,104 tons of indirect carbon emissions.
To address challenges such as the susceptibility to hole collapse in the high-water-table silty fine sand strata of Xiong'an New District, the project team innovatively adopted the "anti-floating anchor vibratory pipe sinking method." For the 70° to 75° inclined, arc-shaped, double-curved glass curtain wall, the project utilized a triple-glazed (three-glass, two-cavity) glass structure with innovative connection and coating processes. The project's steel structure features an ellipsoidal shape that is smaller at the bottom and larger at the top, with numerous nodes for inclined steel columns and arc-shaped steel beams, making welding difficult. The ellipsoidal aluminum panel roof is composed of 2,600 individual aluminum panels. Throughout the entire process, BIM technology was leveraged to facilitate the installation of the irregular steel structure and aluminum panel roof.
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