Problem 1: A pipe is laid horizontally and filled with soil, with its open end being saturated. With the given data, solve for its infiltration in 130mins if the soil column had been initially placed upright with its upper surface saturated. 20cm2 Area of the pipe's cross section = Infiltrated by 120cm³ of water after 20mins Hydraulic conductivity is 60mm/hr (Final answer should be in 4 decimal places.)
Problem 1: A pipe is laid horizontally and filled with soil, with its open end being saturated. With the given data, solve for its infiltration in 130mins if the soil column had been initially placed upright with its upper surface saturated. 20cm2 Area of the pipe's cross section = Infiltrated by 120cm³ of water after 20mins Hydraulic conductivity is 60mm/hr (Final answer should be in 4 decimal places.)
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
Complete solution please
Transcribed Image Text:Sign in
Word
O Find-
BbC AaBbCcD AaB AaBbCcD AaBbCci AaBbCci AaBbCci AaBbCcl
ab Replac
ding 2
Subtitle
Subtle Em...
Emphasis
Intense E..
Strong
A Select
Heading 3
Title
Editing
Styles
1.... .. 2
..I 3. I..
5... I .. 6. . I... 7..
Effective
porosity
Wetting front
soil suction
head
Hydraulic
conductivity
Soil class
Porosity
K
(cm)
(cm/h)
0.417
(0.354-0.480)
0.401
(0.329-0.473)
0.412
(0.283-0.541)
0.434
4.95
(0.97-25.36)
6.13
Sand
0.437
11.78
(0.374-0.500)
0.437
(0.363-0.506)
0.453
(0.351-0.555)
0.463
(0.375-0.551)
Loamy sand
2.99
(1.35-27.94)
Sandy loam
11.01
1.09
(2.67–45.47)
Loam
8.89
0.34
(0.334-0.534)
0.486
(1.33-59.38)
16.68
(2.92-95.39)
Silt loam
0.501
0.65
(0.420-0.582)
(0.394-0.578)
Sandy clay
loam
0.398
(0.332-0.464)
0.464
(0.409-0.519)
0.471
(0.418-0.524)
0.430
(0.370-0.490)
0,479
(0.425-33)
0.475
(0.427-0.523)
0.330
21.85
0.15
(0.235-0.425)
0.309
(4.42-108.0)
20.88
Clay loam
0.10
(0.279-0.501)
0.432
(0.347-0.517)
0.321
(0.207-0.435)
0.423
(0.334-0.512)
(4.79-91.10)
27.30
Silty clay
loam
0.10
(5.67-131.50)
23.90
(4.08–140.2)
29.22
(6.13-139.4)
31.63
Sandy clay
0.06
Silty clay
0.05
Clay
0.385
0.03
(0.269-0.501)
(6.39-156.5)
Transcribed Image Text:Paragraph
Problem 1:
A
pipe is laid horizontally and filled with soil, with its open end being saturated. With the
given data, solve for its infiltration in 130mins if the soil column had been initially placed
upright with its upper surface saturated.
Area of the pipe's cross section = 20cm?
Infiltrated by 120cm of water after 20mins
Hydraulic conductivity is 60mm/hr
(Final answer should be in 4 decimal places.)
Problem 2:
Assuming ponding of water is small but negligible depth on the surface. Solve for the
infiltration rate and cumulative infiltration after 2hrs of infiltration on a sand soil with initial
effective saturation of 26%. (Final answers should be in 4 decimal places.)
The table will be provided in page 2
Problem 3:
Solve the ponding time of Problem 2 if
a) Intensity of rainfall is 120mm/h.
b) Intensity of rainfall is 0.00015km/h.
(Final answers should be in 4 decimal places.)
Problem 4:
With the given data, solve for the infiltration rate and cumulative infiltration after 1.5hrs on a
clay soil. Assume water is ponded to a small but negligible depth on the surface.
Moisture Cotent of the soil = 33.675%
Residual Moisture Content of the soil = 30% (Final answers should be in 4
decimal places.)
Problem 5:
Using the data from Problem 4.
What is its ponding time if:
a) Intensity of rainfall is 0.0105cm/s
b) Intensity of rainfall is 350cm/d
(Final answers should be in 4 decimal places.)
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps with 2 images
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.Recommended textbooks for you
Structural Analysis (10th Edition)
Civil Engineering
ISBN:
9780134610672
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
Structural Analysis (10th Edition)
Civil Engineering
ISBN:
9780134610672
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
Fundamentals of Structural Analysis
Civil Engineering
ISBN:
9780073398006
Author:
Kenneth M. Leet Emeritus, Chia-Ming Uang, Joel Lanning
Publisher:
McGraw-Hill Education
Traffic and Highway Engineering
Civil Engineering
ISBN:
9781305156241
Author:
Garber, Nicholas J.
Publisher:
Cengage Learning