Download Chute Guidelines 100 PDF

TitleChute Guidelines 100
TagsInstallation (Computer Programs) Nature Mathematics Computing And Information Technology
File Size1.2 MB
Total Pages33
Document Text Contents
Page 1

Guidelines for the DesignGuidelines for the Design

of Rock Chutes usingof Rock Chutes using

CHUTECHUTE

Prepared byPrepared by
AssociAssociaatte Pe Prrofofesessor sor R. R. JJ. . KellKellerer
CRC for Catchment HydrologyCRC for Catchment Hydrology

Version 1.0.0Version 1.0.0
September 2003September 2003

 G G
 U U
I  I  
DD
E E 
L L 
I  I  
NN
E E 
 S  S 

 © CRC for Catchment Hydr © CRC for Catchment Hydrolology ogy 2003. 2003. EExcept as xcept as permitpermit tted ed under tunder the he AustrAustraaliliaan Copyright Act 1968, n Copyright Act 1968, ttheshesee
Design Guidelines may not be copied or distributed by itself except with express written permission of theDesign Guidelines may not be copied or distributed by itself except with express written permission of the
Director of the CRC for Catchment HydrologyDirector of the CRC for Catchment Hydrology

www.toolkit.net.au/chutewww.toolkit.net.au/chute

Page 32

25

Figure 11: Flowchart for section of program that calculates rock size

The sections in the flow chart labelled “compute S1 curve” and “compute S2 curve” are
handled by separate subroutines. These make use of the generalised form of the non-uniform
resistance equation:

2
1 Fr 

S S 

dx

dy f  o




= (11)

In the case of wide flow with R = y, we have

3

2
2

 gy

q
 Fr  = (12)

3/10

22

 y

nq


 f  
= (Manning) (13)

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