The relationship between the auditorium chair and the venue

1. Auditorium chairs that cannot be fixed cannot be placed on sloping floors.
2. Auditorium chairs that cannot be bent shall not be arranged in a curved shape or in a curved field.
3. The radius is not enough to arrange rows of venues
4. The channel is generally 1200mm
5. The auditorium area shall meet the following requirements:
6. Theater seats should not be smaller than 0.8 square meters;
7. The seats of B and other theatres should not be less than 0.70 square meters;
8. The seats of C and other theatres should not be less than 0.60 square meters;
9. Theatres shall be equipped with fixed auditorium seating with backrest. When there are no more than 12 seats in the small box, movable foot auditorium chairs can be set up.

10. Seat armrest, the distance between the hard chair should not be less than 0.50m, soft chair should not be less than 0.55m;
11. Seat spacing shall meet the following requirements:
12. Short row method: hard and hard should not be less than 0.80m, the soft chair should not be less than 0.90m, the stepped row spacing should be appropriately increased, and the part of the back row from the back of the chair to the most prominent horizontal distance should not be less than 0.30m.
13. Long row method: the hard chair should not be less than 1.00m; The soft chair should not be smaller than 1.10 meters. The row spacing of the ladder ground should be appropriately increased, and the horizontal distance from the back of the chair to the last row should not be less than 0.50m;
14. When seating is provided on the rear wall, the spacing between the last row of seats and the pool seats shall be increased by at least 0.12m.
The number of unscheduled seats shall comply with the following requirements:
1. Short line method; There must be no more than 22 seats on either side of the aisle and no more than 11 seats on either side of the aisle; When the limit is exceeded, the row spacing increases by 25 mm for each additional seat.
2. Long row method: No more than 50 seats on both sides of the sidewalk, no more than 25 seats on one side.
The auditorium should reserve wheelchair seats for people with disabilities. The seat is 1.10 meters deep and 0.80 meters wide. The site should be accessible to persons with disabilities for participation and evacuation, and international signage should be provided.
4. The slope is not greater than 1:6
5. Ramp seats cannot be arranged in an arc
6. There are horizontal walkways, and the back row should not exceed 10 rows.
7. Vertical and horizontal walkways shall not be less than 1.2 meters
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