21). The following consecutive readings were taken along a straight line from station (11+090) to station (12+015). The instrument has been changed after third, fifth, eighth and welfth readings. The readings a 3 are as bellows: D 0.680, 1.455, 1.855, 2.330, 2.885, 3.380, 1.055, 1.680, 2.265, 3.540, 0.835, 0.945, 1.530 and 2.250, first and last point are a bench marks having elevations 50.25m and 50.81 m respectively. 44.8 Draw page of level book and enter the above data. Find elevation of points by height of instrument method. -5.408

21). The following consecutive readings were taken along a straight line from station (11+090) to station (12+015). The instrument has been changed after third, fifth, eighth and welfth readings. The readings a 3 are as bellows: D 0.680, 1.455, 1.855, 2.330, 2.885, 3.380, 1.055, 1.680, 2.265, 3.540, 0.835, 0.945, 1.530 and 2.250, first and last point are a bench marks having elevations 50.25m and 50.81 m respectively. 44.8 Draw page of level book and enter the above data. Find elevation of points by height of instrument method. -5.408

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Q1). The following consecutive readings were taken along a straight line from station (11+090) to station (12+015). The instrument has been changed after third, fifth, eighth and welfth readings. The readings are as bellows: B D 0.680, 1.455, 1.855, 2.330, 2.885, 3.380, 1.055, 1.680, 2.265, 3.540, 0.835, 0.945, 1.530 and 2.250, first and last point are a bench marks having elevations 50.25m and 50.81 m respectively. 44.8 1- Draw page of level book and enter the above data. 2- Find elevation of points by height of instrument method. 3- Check your calculation. 4- Determine the gradient of the line joining the first and last point. 5- Determine loop closure and adjust calculated elevations. -5.408
Q1). The following consecutive readings were taken along a straight line from station (11+090) to station (12+015). The instrument has been changed after third, B fifth, eighth and welfth readings. The readings are as bellows: D 0.6 0.680, 1.455, 1.855, 2.330, 2.885, 3.380, 1.055, 1.680, 2.265, 3.540, 0.835, 0.945, 1.530 and 2.250, first and last point are a bench marks having elevations 50.25m and 50.81 m respectively. 44.8 1- Draw page of level book and enter the above data. 2- Find elevation of points by height of instrument method. 3-Check your calculation. 4- Determine the gradient of the line joining the first and last point. Vs 5- Determine loop closure and adjust calculated elevations. -5.408
Q1). The following consecutive readings were taken along a straight line from station (11+090) to station (12+015). The instrument has been changed after third, fifth, eighth and welfth readings. The readings are as bellows: (3 0.68 0.680, 1.455, 1.855, 2.330, 2.885, 3.380, 1.055, 1.680, 2.265, 3.540, 0.835, 0.945, 1.530 and 2.250, first and last point are a bench marks having elevations 50.25m and 50.81 m respectively. 44.8 1- Draw page of level book and enter the above data. 2- Find cleve on of pointe hy height of instrument method. 3- Check your calculation. 4- Determine the gradient of the line joining the first and last point. 5- Determine loop closure and adjust calculated elevations. -5.408
The beam in Figure 3 is subject to a point load F. The length A is 0.75m, and the length B is 1.39m, The beam is rectangular having a cross-sectional width of 39mm, and a depth of 8mm, and a Young's modulus of 209GPA. Figure 3. F A B The point load is 52N The Factor of Safety for the component is 1.53. Determine the maximum shear force (Answer in N only). Determine the maximum bending moment (Answer in Nmm only). Determine the maximum axial stresson the top surface of the beam (MPa). Determine the maximum axial strain in the beam (strain). Determine the the minimum yield stress (MPa) based on the FOS.
A tacheometer fitted with an anallatic lens was used to observe the following:InstrumentStation W.C.B Staff Station VerticalAngle Staff Readings(m) C 320 0 A -12 0 0.906, 1.728, 2.550C 50 0 B + 10 0 0.744, 2.199, 3.654The value of the constant was 653and the staff was held vertically. Determine thelength R.L of A & B and gradient of AB
(8) A tacheometer and the following a staff vertically held. was set up at a station C readings were obtained on Inst. Station Remark Staff Station BM RL of вмо = 750-50 0.750,1.500, 2.250 D m calculate the horizontal distance CD and RL of D When the constants of instrument are 100 and 0.15. Vertical angle -5°20' +8°12' Hair readings (m) 1.50, 1.800,2.450
The 50 m distance between the booth A and booth B is measured by pacing three times with a result of; 102, 101 and 100. Another distance between booth B and booth C is paced with a result of; 255, 257,259. Determine the distance bet booth B and C. Group of answer choices a. 127.228 b. 127.528 c. 127.428 d. 127.328
Q#15: The following is the data relative to observed stations made on vertically held staff with a tacheometer fitted with an anallactic lens. The constant of instrument was 100. Instrumen Height of axis Staff Stn. W.C.B Vertical Hair Readings Remarks t Stn Angle 2.56 A 12°25' 0°0' 2.88, 3.25, R.L of O = 3.62 230.25 B 60°45' +15°10' 2.83, 3.15, 3.47 Calculate the distance AB, and reduced levels of A and B. O Activate Windows
A tacheometer with a stadia constant of 0.30m, and stadia interval factor of 100, was set up on the line between two points A and B. The following hair readings were observed. ROD HAIR READINGS ... POSITION UPPER MIDDLE LOWER Rod held at A 1.327m 1.171m 1.011m Rod held at B 2.004m 1.867m 1.707m If the instrument height is 1.43m and it is set up on a point with elevation 14.72 m, determine the elevation of A.
Question no.12 The following consecutive readings were taken with a dumpy level along a chain line at a common interval of 15 m. The R.L. of B.M. is 150. The instrument was shifted after the fourth and ninth readings. 3.450, 2.54, 1.25, 0.75, 3.25, 2.50, 1.85, 1.45, 1.95, 1.50, 2.50 and 3.05 m. Find the R.L. of all points by rise and fall method.
1. Fill in the following form of a horizontal angle measurement with a DJ6 theodolite, and try to calculate the horizontal angle and indicate the tolerance error in the remarks column. (8') Set Station Face Sight to 1 0 L L A B R B R A Reading 00 01 12 88 49 18 180 01 24 268 49 36 Angle value Mean of faces OF " remarks Half difference of face left and face right are seconds
Situation D. Using the figure, supply the data needed in the numbered cell. BS FS BS FS BS FS 8.78 3.06 1.02 5.67 6.46 3.11 вм, TP, TP, Elevation 110.42 BM2 Point BS HI FS Elevation BM, TP, TP2 BM2 (9) (10)