IESNA RP 6 01 EPUB!
Accordance with IESNA RP and CIBSE LG4. Individual measurements may vary from computer predictions. Electrical System Requirements: Refer to. Measured average illumination level shall be. +/- 10% of predicted mean in accordance with IESNA RP, and measured at the first hours of operation. number of grid points specified below. Measured average illumination level shall be predicted mean in accordance with IESNA RP, and.
|Published:||5 April 2014|
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During the last decade, light source efficacies have improved, and therefore the electrical power required for a sports facility has been reduced despite the higher illuminances required. In addition to higher illuminance, low glare and iesna rp 6 01 uniformity are necessary for good visual performance and highquality television broadcasting.
Lighting design for sports requires sophisticated computations, and therefore designers need a thorough understanding of illuminating engineering principles and associated computer programs.
Modern practices allow both amateurs and professionals to compete in the same events e. Furthermore, some amateur sports, such as basketball and football, are played at nearly the same skill level and in the same facilities as professional sports.
In general, as the skill level of play is elevated, players and spectators require a better-lighted environment. A correlation exists between the size of a facility and the skill level of play, that iesna rp 6 01, the number of spectators is directly related to the skill level of play.
Accordingly, facilities should be designed to satisfy the highest skill level to be played as well as the greatest spectator capacity. To determine the appropriate illumination criterion, facilities are grouped into four classes: For competition play in large-capacity arenas and stadiums with up tospectators.
In this chapter, the recommendations of illumination criteria for individual sports are limited to audiences of 10, or fewer.
Stadiums with spectator capacity greater than 10, generally require considerably higher horizontal and vertical illuminances due to the needs of spectators seated farthest from the playing field and of the camera for television broadcasting.
The required illuminances under these circumstances are frequently more than double those recommended in this section.
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For competition play with fewer than 5, spectators. For competition play primarily for players, though with due consideration for spectators.
For social and recreational play only, with secondary consideration for spectators. There is, of course, some overlap between illumination criteria for various skill levels of play and facility sizes Figure Within these two groups, they can be further divided into iesna rp 6 01 sports and unidirectional sports.
Aerial Sports Aerial sports involve the playing of an object usually a ball in the air as well as on the ground. The players and spectators view iesna rp 6 01 playing object from multiple positions and viewing angles.
For aerial sports, vertical illumination over the playing field is more critical than horizontal illumination at ground level.
It is important to control direct glare from luminaires by locating the luminaires away from the most frequent viewing directions of players and spectators. Typical multidirectional aerial sports include badminton, baseball, basketball, football, handball, jai alai, soccer, squash, tennis, and volleyball.
The playing object is viewed in the air from a fixed position on the iesna rp 6 01. General horizontal illumination is required at the starting end and vertical illumination at the finishing end.
Sports and Recreational Area Lighting
This is normally done by aiming some luminaires downward at the starting end and at high angles toward the finishing end. Luminaires must be shielded from the player's view.
Typical unidirectional sports include golf, skeet and trap shooting, and ski jumping.
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