PROBLEM NO.06. A trigonometric levelling conducted by Mat. Geo Pezynsurveying company. The two points A and B of a certain rough terrain are eachdistance 2000m from a point C form which the measured vertical angles to A is+3 deg. 30 min. and to B +1 deg. 30 min. Elevation C is known to be 346.16 mabove sea level point C is in between A and B.A. Compute the difference in elevation between A and B considering the effectof the earth's curvature and refraction. *O72.96 M69.96MO67.96 MO 66.96 MB. Compute the difference in elevation between B and C. *

To Find A. Elevation difference between A & B considering Earth's curvature & refraction…

Answered: PROBLEM NO.06. A trigonometric…

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

Fundamentals of Surveying In leveling across a river, reciprocal level readings were taken between two points A & B. From a set-up near A on A, 0.954 &0.952m, on B 2.086, 2.087, 2.088 & 2.087 m. At the setup near B: on B, 2.450 and 2.448m, on A, 1.362, 1.363, 1.364 & 1.363m What the Elevation at B if Elev at A is 45.75m?
SITUATION 3- Topographic Survey (A) The difference in elevation between two ground points, A and B, is 42.50 m, and the horizontal distance between the two points is 125.50 m Determine the slope between the points in gradient and grads
Table 1. Differential Leveling To determine relative elevations of points by Differential Leveling Fill the blanks to complete the table. STA BS (m) HI (m) FS (m) ELEV (m) BM1 1.595 519.846 ТР1 1.354 1.085 TP2 520.437 518.782 BM2 1.943 1.358 ТРЗ 1.129 ТР4 1.107 1.033 520.215 BM3 1.396 522.012 ТР5 522.391 521.376 ТР6 522.873 1.105 TP7 1.656 523.632 BM4 522.897
Can differential leveling be combined with trigonometric leveling in an adjustment? Explain how you would handle their relative qualities in a least squares analysis? Explain properly.
Jr, a civil engineer was to estimate the height of a transmission tower (G). He performed trigonometric leveling from 3 stations E, Y&A, using slope distances and vertical angles. The survey data are as follows: SEG = 678.56; aEG= 5°30' Syg = 555.31; aye= 3°10' SAG = 900.31; a 46= 2°45' Elevations of stations above the MSL datum HE = 253.31 ft| Hy= 287.64 ft. H= 275.11 ft. Compute the elevation at the top of the cell tower from pt. Y Select the correct response: 412.35 ft 318.32 ft 253.32 ft 320.35 ft
what is the difference in elevation b/w point b and c? what is the slope length between the ground surface at point b and the ground surface at c? what is the elevation of point c if point a is at an elevation of +0316.15m above mean sea level?
A trigonometric leveling conducted by Jereza Surveying Company, the two points A and B of a certain rough terrain are each distance 2000 m from a third point C, from which measured vertical angles to A is +3°30' and to B is +1°30'. Elevation at C is known to be 342.60 m above sea level. Point Cis in between A and B. a) Compute the difference in elevation between A and B considering the effect of the earth's curvature and refraction. b) Compute the difference in elevation between B and C. c) Compute the elevation of A.
From the given data of differential leveling as shown in the tabulation: Find the difference in elevation of station 7 and station 5: pls answer in complete solution. pls answer in 2 DECIMAL PLACES
Using Differential Levelling. Given the traverse illustration, fill up and and complete the table. Show solution in solving HI, elevation, correction to be applied and corrected elevation.
From the given field notes of a topographic survey using stadia and a theodolite (K = 100, C=0). Find the distance CD. STA. STADIA READINGS VERT. ANGLES ELEVATION LOWER MIDDLE UPPER 7.49 +4°29 CD 4.8 6.15 120.62m DE 3.4 4.80 6.2 +6°30' 131.48m
Survey
A ball Is thrown vertically upward from the 12-m level in an elevator shaft with an initial velocity of 18 m/s. At the same instant, an open-platform ele vator passes the 5-m level, moving upward with a constant velocity of 2m/s IDetermine when will the ball hit the elevatór. Determine uwhere will the ball hit the elevator measured from the ground What Is the velocity of the ball when Ithlts the elevator

Recommended textbooks for you

Structural Analysis

Civil Engineering

ISBN:

9781337630931

Author:

KASSIMALI, Aslam.

Publisher:

Cengage,

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

Civil Engineering

ISBN:

9781337630931

Author:

KASSIMALI, Aslam.

Publisher:

Cengage,

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

Sustainable Energy

Civil Engineering

ISBN:

9781337551663

Author:

DUNLAP, Richard A.

Publisher:

Cengage,

Traffic and Highway Engineering

Civil Engineering

ISBN:

9781305156241

Author:

Garber, Nicholas J.

Publisher:

Cengage Learning

SEE MORE TEXTBOOKS