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Theater structure of Huangshi Grand Theatre
The audience layout of the theater broke the traditional two-tier layout. In addition to the pool seat and the three-story building seat, the pool seat is also connected with the two-story building that rises locally on both sides. The short row method is used in front of the pool seat, the longitudinal walkway is a ramp, the back court of the pool seat is arranged in a long row, and the seats are all arranged in a short row, which makes the audience hall rich in space and strong in hall feeling, which is more conducive to the sound field diffusion. The audience hall and stage are on the first floor (lobby and rehearsal hall are two floors, and backstage is three floors), with 708 swimming pools, 309 on the second floor 175 and the third floor. The whole theater can accommodate 1 180 spectators and hundreds of staff, and it is a medium-sized B-class theater.

There are several audience rest areas outside the hall, and each rest area is equipped with two or three TVs, which can broadcast live simultaneously. In order to ensure the sound effect of the performance, all the doors will be closed after the performance begins. If the audience comes late, they can sit in the rest area and watch the performance on TV, and wait for a short half minute to change the tracks before entering the stadium.

It costs about 30 thousand yuan to use the whole theater once. The annual maintenance cost is 2-3 million yuan.

Stage machinery The main stage of Huangshi Grand Theatre is 24 meters high, with a main stage of 28.4 meters ×24 meters and an area of more than 600 square meters, with 226 square meters of platforms on both sides. The height of the back stage is 17m, and the back stage is 24.2m× 8. 1m, covering an area of nearly 200m2. The height of the side platform is 13.6m, and the height of the side platform is 16. 1m× 14m. There is also a leading lifting orchestra pit in domestic theaters at the front desk, where the band can perform. According to reports, Huangshi Grand Theatre is currently the largest theater in colleges and universities in China, and it is also the second grand theatre in our province, second only to Wuhan Qintai Grand Theatre.

The stage floor is mahogany wear-resistant floor, and behind the stage is a high gray sound-absorbing wall. According to reports, this kind of sound-absorbing wall is made of high-grade silk cotton, and the cost per square meter is more than 200 yuan, with more than 6,000 square meters, and the cost is about 654.38+0.2 million yuan. The head space of the stage is covered with all kinds of equipment, and 49 suspenders are used to hang lights, curtains and scenery. , including 16 variable frequency speed regulation, realizes the mobility of the adjustment interface. These suspenders can also perform acrobatic performances.

There are more than ten curtains, such as the first curtain, the second curtain and the gauze curtain, all of which are made of fireproof materials, and the investment cost is more than 200,000 yuan. There are also two induction fire screens on the stage. Once a fire breaks out on the stage, the fire curtain will automatically fall after sensing the heat, separating the stage from the audience, the foreground from the background, so that the fire cannot spread.

There is a rehearsal hall, a dressing room, a prop room, an office and a fire control room behind the stage. All actors can enter through the back door of the stage.

Lighting system The biggest difference between Huangshi Grand Theatre and other theaters in China is that the use of glass curtain walls and lighting creates a bright atmosphere like lotus flowers on the water. According to reports, there are more than 5,000 lights in the whole theater, all of which are controlled by computers.

Among them, there are more than 1000 performance lights on the stage, including color-changing lights and spotlights. These lights can change colorful scenes according to the needs of the plot. There are more than 4000 fill lights embedded in the top wall of the hall. These lights are embedded in the arc dome, like the stars in the sky, dazzling. These lamps are mainly used for lighting, and the brightness can be controlled by computer.

There are also some colorful lights cleverly distributed in the petals. When the light is bright, the whole petal is transparent, and the outline of the petal is vivid and crystal clear. Along the winding hydrophilic platform, colored lights are evenly scattered on the faint water at night, adding a mysterious atmosphere. The lighting and sound equipment of the theater is provided by Guangzhou Mo Lifeng Company, and adopts American ETC dimming equipment.