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Fis Snowboard World Cup Half-Pipe Dimensions

Submitted by closer on February 12, 2011

Category: Science And Technology Words: 1705 | Pages: 7 Views: 432 Report this Essay

SNOWBOARD RESORT INFORMATION SHEET

HALFPIPE

FIS SNOWBOARD WORLD CUP HALF-PIPE DIMENSIONS

1 2

3 4

6

5

1 2

8 7 9

6

3

4

10

5

DESCRIPTION

1 2 3 4 5 6 7 8 9 Length of half-pipe Slope angle Width (crown to crown) Width of decks Height (floor to crown) Height of vertical Drop-in ramp length Drop-in ramp width Drop-in ramp height

RECOMMENDED (18 FT PIPE) RECOMMENDED (22 FT PIPE)

100 - 150 m 16° - 17° 17.5 - 18 m 6 - 7.5 m 18 ft (5.4 m) 0.2 m 15 m 10 m at least 5.5 m 120 - 165 m 17.5° - 18.5° 19.5 m 6 - 7.5 m 22 ft (6.5 m) 0.2 m 15 m 10 m at least 5.5 m at least 9 m

10 Distance from ramp to pipe at least 9 m

2

IN GROUND BASE DIMENSIONS

4 1 1 3 3 2 2 4 6 6 5 5 7

7 8 8

4 5 6 2

7 8

1

3

9 11 9 11 2

12

10

1

10

1

2

Important Note! Building in-ground walls is optional, and it will save 12 9 10 a considerable amount of snow-making. Be aware that the ground will cause the snow to melt faster, and if the base isn’t deep

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enough 11 the dirt walls will appear prematurely. DESCRIPTION

1 2 3 4 5 6 7 8 9 Length of half-pipe Height 100 - 150 m 2 5m 16° - 17° at least 9 m 25° 8° 10 m at least 5.5 m 24 m at least 5 m 14 m at least 45°

1

RECOMMENDED (18 FT PIPE) RECOMMENDED (22 FT PIPE)

120 - 165 m 6m 17.5° - 18.5° at least 9 m 25° 8° 10 m at least 5.5 m 26 m at least 5 m 16 m at least 45°

12 Slope angle

Distance from ramp to pipe Drop-in ramp angle Angle from ramp to pipe Drop-in ramp width Drop-in ramp height Width (crown to crown)

10 Width of decks 11 Width of floor 12 Dirt wall angle

3

SNOW DEPTH

5 4 3 2 1

DESCRIPTION

1 2 3 4 5 Base snow on bottom (before cut) Snow depth on floor of pipe Base snow on walls Snow depth on walls Snow depth on decks

RECOMMENDED

at least 1 m at least 1 m at least 4.5 m 3.5 m 1.5 m

4

HALF-PIPE BASE PREPARATION SNOW MAKING 1. Reserve an area above the half pipe to produce an amount of snow in several 3 - 4m piles. 2. Let the piles...

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