Hangzhou Olympic Sports Center Stadium - Vídeo de acervo 4K

The construction area is 229,000 square meters (including 61,000 square meters of underground construction area). There are 80,000 auditoriums divided into upper, middle and lower floors, and the stands are disconnected on the north side. The purpose is to facilitate the heat dissipation in the stadium and the audience to watch the scenery of Qiantang River. The exterior design concept draws on the concept of silk texture and dynamic Qiantang River water. The exterior is a steel structure with 28 large petals and 27 small petals. On November 28, 2013, the steel structure was officially closed.