Answer "Two" from the following problems Pl: A trapczoidal channel its side slope and bed slope are 1.2 and 0.002 respectively. For the ratio of depth to bed width equal 0.7, find the normal depth and the bed width to carry a discharge 10 m's. Use n-0.015 P2: A rectangular channel of 4m in width has Manning's n-0,025, For
Answer "Two" from the following problems Pl: A trapczoidal channel its side slope and bed slope are 1.2 and 0.002 respectively. For the ratio of depth to bed width equal 0.7, find the normal depth and the bed width to carry a discharge 10 m's. Use n-0.015 P2: A rectangular channel of 4m in width has Manning's n-0,025, For
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
![%000
docs.google.com/forms
answer directly on form.
Part-l: Give the answer for the "Two"
of the following problems
Answer "Two" from the following problems
Pl: A trapczoidal channel its side slope and bed slope are 1.2 and 0.002
respectively. For the ratio of depth to bed width equal 0.7, find the
normal depth and the bed width to carry a discharge 10 m/s. Use
n-0.015
P2: A rectangular channel of 4m in width has Manning's n-0.025. For
discharge 6m'is in this channel, identify and draw the possible GVF
profiles for the following break in grades of this channel (change in bed
slopes): (a) Sol-0.0004 to So2-0.015 (b) Sol-0.005 to So2-0.0004.
P3: A 0.3m diameter smooth galvanized iron pipe convey Q 0.2m'/s,
for r=10"m/s, C=110. Find the head losses duc to friction for
3000m distance of this pipe by using both Darcy-Weisbach and Hazen-
William formulas.
Pdf. al. K
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Transcribed Image Text:%000
docs.google.com/forms
answer directly on form.
Part-l: Give the answer for the "Two"
of the following problems
Answer "Two" from the following problems
Pl: A trapczoidal channel its side slope and bed slope are 1.2 and 0.002
respectively. For the ratio of depth to bed width equal 0.7, find the
normal depth and the bed width to carry a discharge 10 m/s. Use
n-0.015
P2: A rectangular channel of 4m in width has Manning's n-0.025. For
discharge 6m'is in this channel, identify and draw the possible GVF
profiles for the following break in grades of this channel (change in bed
slopes): (a) Sol-0.0004 to So2-0.015 (b) Sol-0.005 to So2-0.0004.
P3: A 0.3m diameter smooth galvanized iron pipe convey Q 0.2m'/s,
for r=10"m/s, C=110. Find the head losses duc to friction for
3000m distance of this pipe by using both Darcy-Weisbach and Hazen-
William formulas.
Pdf. al. K
...
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