1991-06-17_REPORT - M1977286

• Permit No: M1977286
• IBM Index Class Name: Report
• Doc Date: 6/17/1991
• Doc Name: DESIGN REPORT JOHNSON & SCHOOL SECTION PITS
• Media Type: D
• Archive: No

' Triangular Channel Analysis & Design
Open Channel - Uniform flow
Worksheet Name : SCHOOL SECTION
-Comment : CHANNEL B
Solve For Depth
' Given input Data :
left side Slope. . 2, 00 : 1 IH : V �
Right Side Slope. 2. 00 : 1 (H : V1
Manning' s n. . . . . . 0. 030
1 Channel `,lope. . . . 0. 1750 ft/ft
Dis.charge. . . . . . . . 2. 00 cfs
Computed Results:
DPoth. . 0. 39
Velocity. . . . , . . . . E-. &9 fos
' -low Area. . . . . . . . 0. 31 sf
Flow Too Width. . 1 . 57 rt
Wetted Perimeter, 1 . %5 ft
Critical Deocr. . . 0. 57 ft
' Critical Slope. , . 0. 0231 ft/'t
Froude Number. . . 2. 58 ( flow is Suoercriticai !
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' Ooen Channel Flow Hoduie. '. ersion 3, 12 ici 1990
Haestad Methods. Inc. ` 37 BrooKside Rd R Waterbury. Ct 06708
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