1 A surveyor aims to determine the horizontaldistances between 4 points P, Q, Y and Zalong the centerline of a road with a knownslope angle of 0=10°The unknown parameters include x1:horizontal distance between P and Q, x2:horizontal distance between Q and Y, x3:horizontal distance between Y and Z.The surveyor makes three slope distancemeasurements between these 4 pointswhich are given in the table below.FromToSlope DistancePSPQPYSpyPSpzIf one of the above slope distancemeasurements is an outlier, can thesurveyor detect it? Explain your answerN

horizontal distance of a sloped line = l cosθ where θ is the slope from horizontal line.

A surveyor aims to determine the horizontal distances between 4 points P, Q, Y and Z along the centerline of a road with a known slope angle of 0=10° The unknown parameters include x1: horizontal distance between P and Q, x2: horizontal distance between Q and Y, x3:

A surveyor aims to determine the horizontal distances between 4 points P, Q, Y and Z along the centerline of a road with a known slope angle of 0=10° The unknown parameters include x1: horizontal distance between P and Q, x2: horizontal distance between Q and Y, x3:

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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In the intention to construct a motorbike road, some surveying work has been carried out at the proposed site to calculate the levels of natural land for a group of points located along the central line of that proposed road, as represented in the table below point P3 275.357 275.48 256.48 P1 P2 P4 Р5 P6 P7 P8 P9 GroundEl(m) 257.8 258.294 256.339 257.673 255.861 257 Dist(m) 100 200 300 400 500 600 700 800 The natural ground level was chosen as the fifth point to be the equivalent of the design level of the proposed road, and the design inclination of the road from the first point to the fifth was determined to be (-1%) and from the fifth point to the ninth point was (+ 0.5%). Calculate the depth of digging and burial for all points?
A parcel of land has been surveyed in the field and the lengths and bearings of the various sides are shown: a. Compute the error of closure for the traverse. b. Compute the precision of linear measurement. Determine the included area (using DPD method) within the traverse in acres. LINES AB BC CD DA BEARINGS N53' 27' E $ 66' 54'E $ 29'03' W N 52'00' W T DISTANCES (m) 59.82 70.38 76.62 95.75
GIven the traverse below, complete the table below and determine the area of the traverse by DMD method.
Q1: The reading obtained being as shown below, calculate the elevations (R.L) of all points, and check your results. point B.S L.S F.S H.I Elevation Remarks 1 2 3 1.622 34.82 1.874 0.354 36.34 2.032 1.780 36.592 4 2.362 5 0.984 1.122 36.454 6 1.906 2.824 35.536 7 2.036 33.500 В.М
6. Three points A, B, and Care established in the surveying tract shown in Figure 3. It is required to determine (a) the distance between A and B, and (b) the length ofthe line passing through B and perpendicular to AC. Line AB is obstructed by a stadium along the route; thereby, making direct measurement impossible. Develop a taping strategy (including formulas and analysis) to indirectly obtain these required measurements. Perform these using surveyor's tape only. Line to be establishe Inaccessible
Surveying
2) The following table contains a set of measured levels for a closed traverse (i.e. BM level = CP5 level)< Station (BM) CP1 CP2 CP3 CP4 CP5 BS 1.600 2.099 1.739 1.274 1.610 1.359 1.523 0.333 0.886 0.897 FS RL 80.000 Find the RL values and adjusted RL values (use RISE and Fall Method)
Given the figure below, solve for the area of the lot. Note: Check if the traverse is truly closed. Pt. Minion Pt. 4 1987 93 N 65 40 27 W PL3 PT. 2 3260.17 S 46 11 57 E Pt. Ashton 2700 24 N 49 6 25 E PL. 1 N 18 21 32 26 19.73 1998.08 N 29 20 57 W S 37 44 33
1. Below is a transit and tape survey notes of a lot, compute the following: a. Balance the latitudes and departures using transit rule. b. Linear error of closure of the traverse, its distance, bearing and relative precision. C. Area of the lot by DMD method in hectares. d. Plot the traverse. Deflection angle 1-2 N 10° E 55° 31 R 650 m 99° 31' R 895 m 44° 01 R 315 m 92° 01' R 875 m 68° 56 R Bearin STA Line Dist 1 2 2-3 3 3-4 4 4-5 5 5-1 410 m
Subject: GE-135 FUNDAMENTALS OF SURVEYING AND MAPPING Please show your solution.
3. In the figure below, two circular arcs were established to connect two road segments A and B. It is required to set out (stake) the point of tangency (P) between the two circular arcs. At the site, two control points Cl and C2 were available and can be used to set out (stake) point P. Select the control point (C1 or C2) you think more appropriate to stake point P, explain your reasons. Compute the coordinates of point P and the information (distance and angle) required to stake the point from both control point. (All dimensions and coordinates are in feet). 02 (4265.25,6864.18) R= 5198.54 C2 (8498.65,2428.73) common tangent P A C1 (3810.60,0033.89) R=3744.61 01 (2396.14,-1881.46) Road A Road B