The figure represents the infiltration rate curve as described by Horton infiltration method, answer the followings based on this figure: 1) What is the cumulative infiltration depth after 10 hours of infiltration? f(cm/hr) 3.5 3.0 2.5 -k-0.3 hr¹ 2.0 1.5 1.0 0.5 0.0 0 5 10 15 Time (hr) 20 25 30

The figure represents the infiltration rate curve as described by Horton infiltration method, answer the followings based on this figure: 1) What is the cumulative infiltration depth after 10 hours of infiltration? f(cm/hr) 3.5 3.0 2.5 -k-0.3 hr¹ 2.0 1.5 1.0 0.5 0.0 0 5 10 15 Time (hr) 20 25 30

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

pls help me answer my homework asap. thank you.
The moisture condition of a catchment soil previous a storm is known. Its infiltration capacity fp can be expressed using the following Horton's equation f 0.5+ 1.2 e05t f,'s unit is cm/hr, t's unit is hour. Storm recording is shown in the chart below. Please calculate the actual infiltration rate when t=2 hours and when t-5 hours. Time (h) 0-1 1-3 3-4 4 - 6 Intensity 1.3 0.9 0.5 rainfall(cm/hr)
|Q4|// |A]: For a small drainage area, the infiltration rate at the start of rainfall storm was record to be 90 mm/hr and declined exponentially to a constant rate of 8 mm/hr after 2.5 hr. The total infiltration during 2.5 hr was 50 mm. Develop the Horton's equation for the infiltration rate at any time t< 2.5 hr. [B]: Find the required discharge of irrigation water at the headwork of the distiriburatry, if the gross area is 20000 mishara, the irrigation intensity is 65%, and the water duty is 1600 hectare/m/sec.
Following table includes the records taken during a ring-infiltrometer experiment. Using these data and the Horton's equation derived for the cumulative infiltration, estimate the initial infiltration capacity (mm/hr), final infiltration capacity (mm/hr) and the decay rate constant (hr'). Time Water level (mm) Before After These equations may be helpful for your calculations. filling filling aX² + bX + c = 0 -b + vb2 – 4ac X = 7:00 101 7:02 93.5 99 2a 7:05 90.0 100 7:10 90.0 100 f = fc + (fo – fc)exp-kt 7:20 88.0 101 7:30 94.0 102 7:40 96.5 101 8:00 91.0 100 8:20 90.0 101
Q3 Values of infiltration capacity at various times obtained from an infiltration test are given below. Determine infiltration rate using Green Ampt Equation and Philip's Equation. Time from beginning of the storm (minute) Accumulative infiltration depth (cm) 10 15 20 25 30 60 90 120 150 1.0 1.8 2.5 3.1 3.6 4.0 6.1 8.1 9.9 11.6 2020.11.16 12:32
Define infiltration and infiltration capacity rate and bring out in a sketch the difference between them. What are the factors effecting the infiltration? ⠀⠀⠀⠀⠀⠀⠀
The Horton's infiltration equation for a basin is given by f= 6 + 16e-2t, where 'f' is in mm/hr and tis in hours. What are the values of fo, f and k? If a storm occurs on this basin with an intensity of more than 22 mm/hr, determine the depth of infiltration for first 45 minutes and the average infiltration rate for the first 75 minutes?
will thumbs up if correct, please answer correct only.
I need a clear answer by hand, not by keyboard | dybala
For a small drainage area, the infiltration rate at the start of rainfall storm was record to be 90 mm/hr and decreased exponentially to a constant rate of 8 mm/hr after 2.5 hr. The total infiltration during 2.5 hr was 50 mm. Develop the Horton's equation for the infiltration rate at any time t < 2.5 hr
Aa - E AaBbCc AaBbCc AaBbC 些-A- 1 Normal 1 No Spac. Heading 1 Paragraph 1. 3 Problem 1: With the given data, solve for the infiltration rate and cumulative infiltration after 1.8hrs on a loamy sand soil. Assume water is ponded to a small but negligible depth on the surface. Moisture Content of the soil= 29.862% Residual Moisture Content of the soil = 25% (Final answers should be in 4 decimal places.) The table will be provided in page 2 Problem 2: Using the data from Problem 1. What is its ponding time if: a) Intensity of rainfall is 2100mm/h b) Intensity of rainfall is 260cm/d (Final answers should be in 4 decimal places.) Problem 3: A pipe is laid horizontally and filled with soil, with its open end being saturated. With the given data, solve for its infiltration in 90mins if the soil column had been initially placed upright with its upper surface saturated. Area of the pipe's cross section = 26cm? Infiltrated by 260cm of water after 30mins Hydraulic conductivity is 100mm/br (Final…
#26