The project is located in Zibo City, Shandong Province, with a building area of 44678.24 square meters and a grid structure. The total length is 400 meters, and the interior is divided into two parts: south and north. The south coal yard is about 50 meters wide and the north coal yard is about 47.5 meters wide; The upper structure of the coal yard adopts a three centered circular arch shell, with a span of 114 meters, a rise of 38.5 meters, an unfolded area of about 66433 square meters, and an installation height of 4 meters. Won the China Steel Structure Gold Award.