STA. B.S. F.S. ELEV. 7.994 388.84 2 9.154 6.443 5.604 6.403 4 9.374 7.233 12.314 5.723 6 11.414 4.603 7 5.093 a. Complete the differential leveling tabulatior b. Find the difference in elevation of staion 7 and station 4. c. Find the height of the instrument of station 3 d. Show the arithmetic check."

STA. B.S. F.S. ELEV. 7.994 388.84 2 9.154 6.443 5.604 6.403 4 9.374 7.233 12.314 5.723 6 11.414 4.603 7 5.093 a. Complete the differential leveling tabulatior b. Find the difference in elevation of staion 7 and station 4. c. Find the height of the instrument of station 3 d. Show the arithmetic check."

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

Q3: Find the elevation of all point if the elevation of Last point is 30 m and check the results. (25 %) Station B.S F.S elevation В.М 1.245 T.P, 3.254 2.523 T.P2 2.522 1.421 T.P3 1.242 0.263 3.486 30
Question: 1 To determine the elevation of station A, the following observation were taken, the rod held vertically. The instrument fitted with Anallatic lens and value of constant was 100. Inst. Station Height of instrument Staff Station Vertical angle Staff Reading Remarks O 1.440 B.M - 5o40’ 1.332 1.896 2.460 R.L of BM = 158.205 m B 1.440 C.P +8o 20’ 0.780 1.263 1.746 A 1.380 C.P -6o 24’ 1.158 1.617 2.076 subject: Engneering surveyin 1
3. Given the respective reading from an internally focused instrument from a stadia rod are as follows; Upper stadia reading = 1.100m Middle reading = 1.195m Lower stadia reading = 1.290 A. What is the rod intercept S? B. Determine the stadia distance C. Compute the elevation of sighted station if the height of level instrument from the occupied station is 1.50m. Assume elevation of station occupied is 100m
Determine elevation the top of a tower from the following observation.. Inst. St. Target Reading on B.M V. angle of a Remarks UM L tower 4.025 3.525 3.025 2.757 3.007 3.257 90° 90° 18:30 Stat 3.007 B R.L.M=72.88 GENIX
17.The height of a tower was determined by trigonometric leveling. The instrument was set up at point A, a distance of 75m from the base of the tower. The height ofinstrument set up was measured to be 1.22m. The top of the tower was observed at an angle of + 35o22’. Calculate the height of tower.
3- Compute azimuth angels of (BC) and (CD). (AB)=132%.1714 B1=1438.4121 B2=216%.0089 (В)-? (CD)=? A В
11
7
A tower is located on a hilltop at T. Angular readings are taken with a theodolitefrom two instrumentation stations A and B, which are 50 m apart. Given the followingdata, determine the R.L. of hilltop at T and the tower height. Height of instrument (R.L.of instrumental centre) = 10 m. Vertical angles from A to the top and bottom of thetower at T is 35° and 28°(upward) respectively. Whole circle bearing of line AT, ABand BTis 25°, 110°, 5° respectively.
USE OF STADIA REDUCTION TABLES. From an instrument station a backsight, was made on a turning point and the following data were obtained: 9. upper stadia hair reading = 1.745m rod reading = 1.495m lower stadia hair reading = 1.245m stadia constant = 0.381m stadia interval factor = 95.5 observed vertical angle = -14°34' height of instrument aboye occupied station = 1.495m elevation of turning point = 463.24m Determine the elevation of the instrument station using values taken from stadia reduction tables.
HI HELP PLEASE WITH THE OBJECTIVE, INTRODUCTION AND CONLUSION(ATTACHED PHOTO ARE THE DATA AND RESULTS) 3-4 SENETNCES PLEASE, THANK YOUUU. ITS ABOUT MEASUREMENT OF VERTICAL DISTANCES: PROFILE LEVELING
A tacheometer was set up at B.M and the following observations were made with a leveling staff held vertically at P and Q. Ins: Station Staff Station Vertical Angle Hair Readings Bearings Remarks B.M P +10° 00’ 1.050, 1.103, 1.156 40° R.L of B.M =1958.500 ft Q -15° 00’ 0.952, 1.055, 1.158 140° The constant of instrument (f/i) = 100, Height of instrument = 5.15 ft Compute: The horizontal distance between P and Q Reduced Levels of P and Q Grade between P and Q