OTO'T• Hydrograph Analysis• HWThe baseflow in a stream andthe 3-hour unit hydrograph forthe basin are given below.Determine the total flowhydrograph for a storm of thepattern indicated.(1t +|||فلاترOTotal 25 mmExcess 10.5 mmTime (hr)12001500180021002400030006000900120015001800Unit Hydrograph (m/s)0477.55.74.33.12.414hr0.80.20×إضافة شرح...7Baseflow (²)10101111111212125035131313(same baseflow continues)mum

Given that; 1st 3-hour Example; 1st 3-hour runoff= Excess Rainfall= R1=10.5 mm=1.05 cm 2nd 3-hour…

• Hydrograph Analysis • HW The baseflow in a stream and the 3-hour unit hydrograph for the basin are given below. Determine the total flow hydrograph for a storm of the pattern indicated. Time (hr) 1200 1300 1800 2100 2400 0300 0600 0900 1200 Total 25mm Excess 10.5 mm 1800 Unit Hydrograph (m) 0 47 7.5 5.7 43 31 24 14 0.8 02 0 Baseflow (m) 10 10 2========= 11 12 13 13 (same baseflow continues)

• Hydrograph Analysis • HW The baseflow in a stream and the 3-hour unit hydrograph for the basin are given below. Determine the total flow hydrograph for a storm of the pattern indicated. Time (hr) 1200 1300 1800 2100 2400 0300 0600 0900 1200 Total 25mm Excess 10.5 mm 1800 Unit Hydrograph (m) 0 47 7.5 5.7 43 31 24 14 0.8 02 0 Baseflow (m) 10 10 2========= 11 12 13 13 (same baseflow continues)

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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