Weak current College】 【professional basic principles of stage design.

1. single port area
(1) sets the height of the mouth region in General, but from around 7m development expected to 8 ~ 9m, especially for popular music and dance performances, the desk edge design requirements than traditional high performance. End-stage cannot form the stage, its integration with the Auditorium.
(2) sets the width of the mouth is normally around 16 ~ 18m 18m you have is the limit. This is subject to restrictions, and performances by the actors in the two estuary near side will produce echo sound feeling. The traditional approach is to small to medium 10 ~ 12m, 12 ~ 14m, usually half the width of the Auditorium. In order to adapt to modern techniques and the plot of the film, you can increase the station's Deputy extraoral.
(3) sets of lips. Out of the arena box section of not less than 1.5m.
2. stage
(1) the width of the stage as one mouth width of two times (28 ~ 32m). Side table should be in the front of the stage and performance area on one side or both sides.
(2) the stage of depth is generally 12 ~ 15m, medium 16 ~ 18m (adaptability strongest), large as 19 ~ 21m.
Sky and run field aisle should have partition, partition, run field must not be less than the width of the door, door high 1.5m shall not be lower than 2.4m. In the side of the stage should be sound absorption treatment to prevent the stage space reverberation time is too long and have other defect and prevent of acoustic performances. End-stage can be 9m.
General stage on the second floor, flyover first layer bridges from table about the stage of the high combined with 0.5m and side curtain separated lm. Flyover wide 1.8 ~ 2.5m.
3. stage equipment
Stage of Suspender usually 3 ~ 5m/root, in the performance area arranged relatively dense. Each weighing about 400kg hangers. Stage curtain for the curtains, other former curtain and side-curtain, the former second curtain on curtain, curtain, lights, screens, screen, sky, and so on electric boom movements.
Large stage generally have a fake one, and there are the turntable, car computers, lift tables, fashion show, with expansion stage.
4. vision
(1) vision. According to the vision of resolution features 20 ~ 25m distance, you can clearly see the actor's expressive. Because of the actor's performance is in the mouth 3 ~ 5m Department, so the maximum range of validity is 18 ~ 20m, but practice shows that range in 29 ~ 30m Office can see the actor's subtle movements and facial expressions, this is the result of Lenovo. Therefore, the Auditorium of the length is approx..
(2) the stereoscopic effect. The larger the apparent distance of actor walking changes (that is, on the distance of) the more obtuse. For example, from the stage the audience 30m stage actor's location changes, only when the change is greater than you can feel the 0.65m, if the actor to the audience a small step forward (less than 0.65m), you didn't feel the variation, the stereoscopic effect is greatly affected.
3) perspective. In having to turn the eyes, the most comfortable level angle of 30 degrees, then dip angle to 15 degree; in turn, eye level angle is 60 degrees, dip angle of 30 degrees, over this range is not suitable.
(4) section. Due to limitations of overlooking the corner blocks must not be too high, and pick the audience opening height nor too small.