I need the answer as soon as possible The ratio of curvature effect to that of refractionis(a) 3(c) 19(b) 12(d) 7

Curvature and refraction correction are applied to get the corrected staff reading . Curvature error…

Answered: The ratio of curvature effect to that…

Engineering

Civil Engineering

The ratio of curvature effect to that of refraction is (a) 3 (c) 19 (b) 12 (d) 7

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter6: Deflections Of Beams: Geometric Methods

Section: Chapter Questions

Problem 27P

See similar textbooks

Related questions

Q: 100 kN 300 kN–m A B 3 m 6 m 21 I E = constant = 70 GPa %3D I = 500 (106) mm %3D

Q: Using Virtual Method Determine the vertical deflection at A. E = 200 GPa and I = 1000 x 106 mm 10…

Q: How much refraction correction (in m) required for a distance of 500 m?

Q: Using Virtual Work Method Determine the vertical deflection at A. E = 200 GPa and I = 1000 x 106 mm4…

A: In virtual load method, To find vertical deflection at A, applied vertical unit point load at A and…

Q: Determine the deflection at point C. A. 69 mm B. 79 mm C. 99 mm D. 89 mm

Q: (a) location of the maximum deflection from left end of beam (b) maximum Ely value (c) Ely value at…

A: Location of maximum deflection from left end of beam and maximum EIy and EIy at mid span

Q: How much refraction correction (in m) is required for a distance of 500 m?

A: Given data : Distance (d)=500 m

Q: The combined effect of the earth's curvature and refraction on a level sight of 1200 m is

A: Given data : Distance (D)=1200 mThe correction due to refraction is 1/7 of correction due to…

Q: Compute the refraction error for a distance 1824.1 m. Answer: Choose... +

Q: The combined effect of the earth's curvature and refraction on a level sight of 1200m is

A: Calculate the combined effect of earth's curvature and refraction on a level sight of 1200m by using…

Q: Use the moment-area method to determine the slope and deflection at point D of the beam shown.

A: Solution: Draw the free body diagram For the given load diagram, the reaction are Take the moments…

Q: Use the virtual work method to determine the slope and deflection at point D of the beam shown

A: Given:- E=200GPa I=262 X 106mm4 To find:- Slope and deflection at point D

Q: 2. By using Conjugate Beam Method, Determine the deflection at the free end of the beam shown 180 kN…

A: Given:-

Q: 12. CURVATURE AND REPRACTION. Two towers, A and B, are lo- cated on level ground and their bases…

Q: The top of a tower signal at B, 2,000 m from A away was sighted through a transit with recorded…

Q: a) What is the 1st critical angle of incidence required to remove your refracted Longitudinal wave…

A: Note: As per the guidelines of Bartleby only solution of problem (a) is provided. Snell's Law:…

Q: Two hills 100 km apart has elevations of 80 m and 230 m respectively. What would be the minimum…

A: Correction due to curvature and refraction is 0.0673d2.

Q: An instrument is set-up at point M and vertical angles are observed at N -21º15' and O +33º45'. The…

A: Given Data- The given situation is shown in the below figure- To Find- It is needed to find out the…

Q: 2. By using Conjugate Beam Method, Determine the deflection at the free end of the beam shown 180 kN…

Q: Determine the maximum deflection for the beam shown by the moment-area method

A: Ay+By=0 ∑MA=0By(15)-60=0By=4 KNAy=-4 KN

Q: Calculate Green's function for this beam.

Q: The combined correction for curvature and refraction for a distance of 3400 m will be nearly 0.2 m…

A: Given data : Distance (d)=3400 m

Q: 5) A person is looking to the horizon, sees a building of height 25 m. What is the least height of…

A: when the refraction is consideredthe height of the buildingC=25 mthereforedistance visible to…

Q: The shape of the hydrograph is affected by different parameters. * O False True

A: The shape of hydrograph depend on : Vegetation Intensity of rainfall Topography Shape of drainage…

Q: Use the virtual work method to determine the horizontal and vertical components of the deflection at…

A: Given Structure: EA= Constant E=70 GPa A=1000 mm2

Q: a. Locate the centroid of the shaded area. b. The moment of inertia of the shaded area about the…

A: Data given: Asked: Locate the centroid of the shaded area. The moment of inertia of the shaded…

Q: Problem 2. For the shaded area below, a) Locate the centroid (=?,7-?). b) Determine the moments of…

Q: Thin wire has a length of 4 m. The wave function is y = 0.002 00 sin (πx) cos (100πt). Determine…

A: Given: Length of wire, L = 4 m Wave function: y = 0.002sin(px)cos(100pt)

Q: The error of curvature and refraction of distance 1243.36 m, is: Answer: Choose... +

A: Given distance = 124.36m = 0.12436 Km

Q: A theodolite is set up at station A. The RL of instrument axis is 212.250 m. The angle of elevation…

Q: What is the Deflection at 2.5 m to the right of B in mm? Indicate the negative sign if the answer is…

Q: The true azimuth of line AB is 130 degrees. The deflection angle between the prolongation of line AB…

Q: Based from the Figure, a vertical angle of +13°45’ is read to a target 1.23 m above point B. The…

A: α=13°45'reading =1.23d=823.29so,cirrection due to earth curvature and…

Q: top of a lighthouse 25 km away. If the eye of the man is 1.5 m above sea level, then determine the…

A: Given:- distance of lighthouse=25km eye of man=1.5 m above sea level To find:- h

Q: Where does the maximum deflection occur for the beam shown? 80 kN B 12 m 21 E= constant = 200 GPa 12…

Q: Use the virtual work method to determine the horizontal and vertical components of the deflection at…

A: E=200GPa A=1500mm2

Q: What will be the level difference between points A and Bif curvature and refraction effects are also…

A: Given data,

Q: M7-1 CURVATURE AND REFRACTION. A man on shore standing close to the sea's water edge looks out…

A: As per bartleby guidelines if you have asked multiple question, we will solve the first question for…

Q: The correction for curvature and refraction is applied when the points are having small distance…

A: Curvature and refraction correction are applied in the distance measurement to remove the error due…

Q: The tip of a tower of 210m height is just visible above the hor: From an observer with an eye height…

A: h1=210m h2=1.35m

Q: Use the virtual work method to determine the horizontal deflection at joint C of the frame shown.

A: Real system: Reaction at C ∑MA=0-RC×5+25×522=0RC=62.5 KN

Q: Where does the maximum deflection occur for the beam shown? 80 kN B 12 m 12 m 21 E= constant = 200…

A: Given data:L=24 mE=200 GPaI=600×106 mm4

Q: Determine the combined effect of curvature and refraction on level sights of 30, 50, 100, 250, 300,…

A: Given data in question Level sight distances Combined effect of curvature and refraction Total…

Q: Compute the refraction error for a distance 1956.4 m. Answer: Choose...

A: Given Distance d = 1956.4 m d= 1.9564 Km To calculate refraction error (Cr)

Q: An observer (P) is standing on the deck of a ship just sees another observer (Q) whose eye is 12 m…

Q: 2. Determine the midspan deflection. Use and . P = 220 kN WB 6 - 20mm Ø fc = 24 MPa 0000 250 mm 3.8…

Q: The combined correction due to curvature and refraction (in m) for distance of 2.5 km on the surface…

A: Given:- Distance, d = 2.5 km To find:- combined correction due to curvature and refraction

Q: 2.1 Compute the error due to curvature and refraction for the following distances: (a) 500 ft (b)…

A: Computing the error due to curvature and reflection for the given distance:- .a 500 ft:- Cc = 0.0206…

Q: Determine the Deflection at the midspan of AB. Use the Any Geometric Method (once for DIM, once for…

A: A double integration method that used to determine the deflection and slope of a beam at any point…

Concept explainers

Asphalt Binders and Mixtures

Asphalt binders are subsidiary products procured during the refining process of petroleum while manufacturing gasoline, diesel, and similar petroleum products. Asphalt binders are obtained from the residue that remains after the distillation of petroleum, this residue is further subjected to steam distillation and oxidation to remove the traces of gas oil present in the residue. Certain additives or modifiers are also added to asphalt binders to alter them to suit different applications.

Question

I need the answer as soon as possible

The ratio of curvature effect to that of refraction
is
(a) 3
(c) 19
(b) 12
(d) 7

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

A transit is set up at point B which is between A and C. The vertical angle observed towards A is known to be -20° and that of C is +12°. The horizontal distance between A and B is 642.80 m and that of B and C is 1032.40 m. The height of instrument is 1.5 m above B with A having an elevation of 146.32 m. Considering the effect of curvature and refraction correction. Compute the difference in elevation between A and B (in meters). (answer in 3 decimal places) Compute the difference in elevation between A and C (in meters). (answer in 3 decimal places) Compute the elevation of B (in meters)
CONVERT OBSERVED BEARING (BOTH BACK AND FORWARD) TO AZIMUTH(BACK AND FORWARD)
Determine the horizontal deflection at joint C of the frame shown in Fig. 7.18(a) including the effect of axial deformations, by the virtual work method
Two hills 100 km apart has elevations of 80 m and 230 m respectively. What would be the minimum height of tower that could be constructed at B so that it would be visible from A considering the effect of curvature and refraction correction.
Point A is between point Band C, the distances of point B and C frompoint A are 1km and 2 km respectively.Measured from point A, the angle ofelevation of point B is 1813’ while that of Cis theta. The difference in the elevation of B andC is 44.4 m. Considering the effects ofcurvature and refraction. What is the valueof theta?
S 45 deg E is converted to an azimuth of
Thin wire has a length of 4 m. The wave function is y = 0.002 00 sin (πx) cos (100πt). Determine number of loops this pattern exhibits. Also determine the fundamental frequency of vibration of the wire.
The top of a tower signal at B 2000 m from A away was sighted through a transit with recorded vertical angle of 2deg30’. The height of the mast is 12 m and the HI of the transit above the point where it is set is 1.10 m. The elevation of the point under the transit A is 133.3 m. Compute the elevation of the base of the signal B. Consider the effects of curvature and refraction.
Determine the inner and outer reading for the given vernier.
A man standing on a beach can see the top of a lighthouse 25 km away. If the eye of the man is 1.5 m above sea level, then determine the height of the lighthouse above sea level considering earth’s curvature and refraction correction.
The observed altitude of B-ursae Minoris at lower and upper culminations are 29°58′15" and 60°453" The observed altitude of B-ursae Minoris at lower and upper culminations are 29°58′15" and 60°453" Find the latitude of the place of observation assuming the correction for refraction to be equal to 57" x tangent of apparent zenith distance? do it fast dont give wrong solution
Compute the combined effects of curvature and refraction on level sights of 20, 200, 400, 800, and 1600 ft.