A rectangular channel of planed timber (n = 0.012) is 1.5 m wide and carries 1.7 m³/s. The depth of flow varies from 1.2 m to 0.9 m at a section 200 m downstream. Determine the following: (a) V₁ and V₂ (m/s), (b) head loss (hu) between 1 and 2 in meters, (c) slope of EGL, S, and (d) channel bed slope, So.
A rectangular channel of planed timber (n = 0.012) is 1.5 m wide and carries 1.7 m³/s. The depth of flow varies from 1.2 m to 0.9 m at a section 200 m downstream. Determine the following: (a) V₁ and V₂ (m/s), (b) head loss (hu) between 1 and 2 in meters, (c) slope of EGL, S, and (d) channel bed slope, So.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![A rectangular channel of planed timber (n = 0.012) is 1.5 m wide and carries 1.7 m³/s. The depth of flow varies
from 1.2 m to 0.9 m at a section 200 m downstream. Determine the following:
(a) V₁ and V₂ (m/s),
(b)
head loss (h₁) between 1 and 2 in meters,
(c) slope of EGL, S, and
(d) channel bed slope, So.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb2f88110-d8f3-446f-9e29-1d4f6d55f7de%2Fd853ef06-2e0c-46b4-9440-cb3747dc6995%2F8f8g1ds_processed.png&w=3840&q=75)
Transcribed Image Text:A rectangular channel of planed timber (n = 0.012) is 1.5 m wide and carries 1.7 m³/s. The depth of flow varies
from 1.2 m to 0.9 m at a section 200 m downstream. Determine the following:
(a) V₁ and V₂ (m/s),
(b)
head loss (h₁) between 1 and 2 in meters,
(c) slope of EGL, S, and
(d) channel bed slope, So.
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