(1-0.98) Q.53 The working life of dam built to store irrigation requirement is expected to be 100 yrs. The spillway capacity is designed to accommodate the peak flood having a return period of 500 yrs. Calculate the risk of failure of the dam. 237.5 m/s

(1-0.98) Q.53 The working life of dam built to store irrigation requirement is expected to be 100 yrs. The spillway capacity is designed to accommodate the peak flood having a return period of 500 yrs. Calculate the risk of failure of the dam. 237.5 m/s

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Q: 3. A spillway, 12.90 m long, releases flood runoff from a reservoir of 5 hectares in area. If the…

A: Given Data Spillway length (L) = 12.9m Area (A) = 5 ha = 5 × 104 m2 Elevation drop from 55m to…

Q: Determine the flow over a rectangular suppressed weir in cu.m per second if weir length is 500mm and…

Q: A rectangular channel of 2.5 m width is carrying a discharge of 4 m³/s. Considering that…

A: Given: A rectangular channel of 2.5 m width Discharge of 4 m3/s. Acceleration due to gravity as 9.81…

Q: Q.1: In a rectangular channel of width 5 m, water flows with the constant discharge of 10 m/s. If…

Q: A horizontal, frictionless channel of circular cross-section and diameter equal to 5 feet flows at a…

A: Diameter = 5 ftDepth = 3ftVelocity = 2 ft/sFind:Maximum upward step height (max ) that this flow…

Q: A rectangular reservoir with dimensions 3.30m and 2.98 discharges water through a suppressed weir…

A: Given:- Dimensions of rectangular reservoir Length = 3.30 m Breadth = 2.98 m Depth of flow over weir…

Q: In March of 1996 a special release of water, U Canyon Dam, to create an artificial flood in the…

Q: 2-m wide sluice gate in a rectangular spillway discharges 20 m³ /s of flow at a depth of 1.6 m.…

A: given width of gate, b=2m, discharge Q=20m3/s flow depth at upstream y1=1.6m Let q=discharge per…

Q: A hydraulic jump is designed to occur in a rectangular open channel. The ratio of the sequent water…

Q: Question 4 m = 2, the flow rate = 20 m³/s, estimate: For triangular open channel, if 1 2 3 The…

Q: A rectangular channel 4 m wide is narrowed to 2 m width to cause critical flow in the contracted…

Q: Compute the specific energy (E) for a channel with a flow depth of 1.3 m, an average velocity of 0.8…

A: Given:Flow depth, y = 1.3 mAverage velocity, v = 0.8 m/sBed slope, S = 0.014 m/mRequired:Specific…

Q: kg.m of a If the sequent depth equal to1.7m, and the energy dissipated =0.5 kg hydraulic jump in a…

A: Length of jump (Lj) : It is the distance measured from front face of hump to a point on surface…

Q: s through a 4m wide rectangular channel at eam velocity is 10m/s, solve the power loss

Q: Calculate the approximate specific energy of a trapezoidal channel having a bottom width of 5m,…

A: Given data- A trapezoidal channel- Bottom width b=5 m, Side slope 1:1, Depth y=2 m, Discharge Q=15…

Q: What is the critical depth in a rectangular channel with 2.3 m width and 0.91 m2/s discharge per…

A: What is the critical depth in a rectangular channel and calculate minimum specific energy?

Q: A spillway discharges a flood flow at a rate of 7.2 m³/s per meter width of channel. At the…

A: Given:- Discharge,q= 7.2 m3/s Depth of flow= y1= 0.6 m

Q: In a rectangular channel, the depths of flow before and after the hydraulic jump are respectively…

Q: Floodwater with an average depth of 1 in. over a 96-acre parking lot drains into a small river…

A: Given data:

Q: QUESTION 1 (C01:PO1) A flood control reservoir has an average surface area of 5 km2. During the…

Q: A flow of 8.5 m3 /sec occurs in a long rectangular channel 3 m wide, laid on a slope of 0.0016, and…

A: Water in rivers flows downhill. It comes from uphill (upstream) and flows downhill (downstream). It…

Q: During a storm event, the measured discharge of the river to a reservoir is 58 cu. m. per sec (cms).…

Q: Calculate the approximate specific energy of a trapezoidal channel having a bottom width of 5m,…

A: Given Data Bottom width (B) = 5m Side slope (1:m) = 1:1 Discharge (Q) = 15 m3/s Depth of flow (y)…

Q: 8. Two vertical-sided reservoirs each have a surface area of 186 m² and are connected by a submerged…

Q: Water is flowing at a depth of 5 ft with a velocity of 4 ft/s in a triangular channel with…

A: Given :Triangular channel,y = Depth of flow = 5 ftv = Velocity of flow = 4 ft/sn1 = Side slope =…

Q: Q/A small resarvoir has a spillway with the Following relationship

A: The flow of fluid includes movement of an unbalanced fluid. As long as unequalled forces are in…

Q: Spillway 12.9 m. long releases flood run off from a reservoir 5 hectares in area. If the reservoir…

Q: compute the liters per second over a rectangular weir having suppressed end contractions if the weir…

A: Given: The length of the weir is 600 mm. The upstream depth of water is 2.5 m. The head over the…

Q: A hydraulic jump occurs in rectangular channel 6.1m wide, the rate of flow 22.6 cumecs, if the depth…

A: b = 6.1 m Q = 22.6 m3/sy1 = 0.47 m

Q: PROBLEM 6 Calculate (a) the area of flow, A (m²), (b) the velocity, V (m/s) and (c) the specific…

A: Specific energy or massic energy is energy per unit mass. It is also sometimes called gravimetric…

Q: For a constant specific energy of 6.60 ft in a rectangular channel 10 ft wide, determine (a) the…

A: Hi! Thank you for the question, As per the honor code, we are allowed to answer three sub-parts at a…

Q: s from a spillway with a velocity of 15 m/sec and critical depth at the toe of the spillway for the…

Q: A trapezoidal channel has a bottom width of 6 m and a side slope of 1:1. The depth of flow is 2 m at…

A: Depth of flow y=2 m, Discharge Q=24 m3/s, Side slope = 1 : 1, Width B=6 m, It is needed to find…

Q: A hydrogen generation facility is proposed 5km west of an existing steel mill in downtown Hamilton.…

A: Apply concept of specific energy. Specific energy before hump and after hump will be equal

Q: Figure: 1 Plot the specific energy versus depth curves (in normal graph paper) for Q = 400 and 800…

Q: A hydraulic jump occurs in a rectangular channel that is 7 m wide. The initial depth is 0.8 m, and…

Q: Located in north Derbyshire astride the River Derwent, Derwent Dam impounds the Derwent Reservoir,…

Q: rectangular channel 10m wide carries 60 cumecs. If the energy Dissipated in the hydraulic jump…

Q: Q.53 The working life of dam built to store irrigation requirement is expected to be 100 yrs. The…

Q: water surface at point 2.5 meters upstream from the weir is 140 mm vertically above the crest.

Q: (c) (i) Flow over an ogee spillway creates oscillating hydraulic jump at its toe. Height of water…

Question

50 year flood = 225 m³/s
100 year flood =
225+
(250-225)
(1-0.98)
x (0.99-0.98) = 237.5 m³/s
Q.53 The working life of dam built to store irrigation requirement is expected to be 100 yrs. The spillway
capacity is designed to accommodate the peak flood having a return period of 500 yrs. Calculate
the risk of failure of the dam.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

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.

Similar questions

Fluid.
a rectangular section 3 meters wide carries a flow of 5.60 m3/sec. calculate the critical slop if n = 0.010
Water flows in a horizontal, rectangular channel initially 10 feet wide and 2 feet deep. The initial velocity is 6 ft/s. This flow encounters downstream a simultaneous downward step and constriction. No energy losses are associated with these changes in channel configuration. a. What is the specific discharge, q: i. Upstream (for w= 10 feet)? ii. Downstream (for w = 6 feet)? b. What specific energy, E, is associated with the flow as initially specified (at the upstream location)? c. What is the minimum energy needed to pass the full discharge at the downstream location? d. What is the height (Az) of the smallest downward step necessary for the upstream flow conditions to remain as specified?
If discharge in a rectangular channel is found to be 20 m³/s and energy drop of 0.25 m occur over 400 m, then conveyance of channel is (in m³/s).
For the following spillway of Hd = 10 m , P = 25 m , L = 120 m g = 9.81 m/s2 , calculate the design flowrate Q = 5500- 7400 m3/s Q = 8000- 8400 m3/s Q = 3100- 3400 m3/s Q = 6000- 6400 m3/s
Water flows at the rate of 12 m³/s in a 6 m wide rectangular channel. A hydraulic jump is formed in the channel at a point where the upstream depth is 30 cm (just before the jump). considering acceleration due to gravity as 9.81 m/s² and density of water as 1000 kg/m³, the energy loss in the jump is elisw moting dlu201
The discharge through a 3-m wide rectangular channel is 12 m³/s. If the head loss in a hydraulic jump is 1.3 m, find the depths before and after the jump.
A flow of 10 cfs enters a 1-mi? vertical walled reservoir. Find the time required to raise the reservoir level by 6 in.
Water flows through a 4m wide rectangular channel at a flow depth of 0.5m. Then, a hydraulic jump occurred. If the upstream velocity is 10m/s, solve the head loss.
A trapezoidal channel has a bottom width of 6 m and a side slope of 1:1. The depth of flow is 2 m at a discharge of 24 m3/s. What would be the specific energy? Consider g=10 m/s2.
I need the answer as soon as possible
The working life of dam built to store irrigation requirement is expected to be 100 yrs. The spillway capacity is designed to accommodate the peak flood having a return period of 500 yrs.Calculate the risk of failure of the dam