Completion of the largest water and snow complex

On the morning of April 10, the Chengdu Sunachuang Cultural Tourism City Water and Snow Complex Project, which was constructed by the China Construction First Engineering Bureau and the Company, successfully passed the completion acceptance.

Water and Snow Complex is a format in the Chengdu Cultural Tourism City project.

The total construction area of the Cultural Tourism City Project is about 984,200 square meters, with a total contract value of 3.997 billion. It is planned to pass the completion acceptance before the end of 2020.

Chengdu Sunac Cultural Tourism City Water and Snow Complex Project is the core main building of Chengdu Sunac Cultural Tourism City, which is mainly composed of Snow World, Water World and parking buildings, with a total construction area of 367.6 thousand square meters The volume is about 24,000 tons. Among them, the maximum length of Snow World is 428 meters, the span gradually changes from 174 meters to 94 meters, 2 floors underground, 5 floors above ground, the overall structure elevation is 35 meters minimum and 85 meters high. It is the largest indoor ski resort with reinforced concrete structure in the country.

The amount of steel used in the water-snow complex is 24,000 tons. The longest ski run in the snow world is 320 meters, and the vertical drop is 60 meters, which is equivalent to 20 floors.

The roofs of the water, snow complex high, middle and low areas need to be installed in different ways. The roof of the low zone is assembled directly on the ground, and then hoisted into place; the roof of the central zone needs to be assembled in situ + the overall cumulative lift; the roof of the high zone adopts the method of cumulative slippage + partial lift and is arranged along the ski slopes Two large slides, after assembling the ground, slide the steel components along the slide, and when the fixed position is reached, the docking and installation are completed.

The successful completion of the completion inspection and acceptance marks an important step in the construction of Chengdu Sunac Cultural and Tourism City in Dujiangyan City. In the next step, the water and snow complex will continue to carry out equipment commissioning and fire acceptance, making full preparations for the trial operation to begin on June 30.