Meyer Judgment Sealed

Outlet flow velocity (m/s)

Figure B1 - Outlet pipe scour protection calculations

6.0

 

 

 

 

 

Yes eaieldce an alternative energy dissipater design f TL
5.0 LRLAV PLS MLA FAL: /
Rock pad ' . ; : t :
enh) = Sa \ L=6D (12D) » | ~——_,
represent 16 ; : , Aeon oOo mit
- ‘ : 50,
4.0} ecommended =. othe
seein Pe - : ;
value in 5
. ; ='500 mi
3.0 Jeppes tne mo L=4D wee H5q = 500 mm

outlet is ' L=3D (6D)

drowned and
jetting is a

ir ’ y » ‘ ' ‘ 0 f
soften’ N!| dg=200mm |: Lbs em) L099 ee

 

Laer) isk I eg ead d,, = 300 mm
y= sogmen |) Pie ge

 

1.01 ie :
Design par. apply to the regions betweeh the lines Sit

a 2/3 Boe BR 8 2.2 2 8) s- 8.8
a a $ ® & GB 8 2 8 2 SB Sie 8 =F

 

 

 

 

 

 

 

0 500 1000 1500 2000 2500

Single pipe diameter (mm)