DOUBLE – RODDED LEVELING:The figure shows a schematic arrangement of a differential level route employing tworods. The values indicated represent backsight and foresight readings taken on two setsof turning points. Prepare and complete the differential level notes for the informationshown and perform the customary arithmetic check.TP, H---.079BS).3.732.(BS)BMHl21.137FSTRL_2.768/2.768TP2H(BS)TPgH- 0.267--(BS)BM.(Elev 146.890m)2,628(FS)0.834(BS)3.000(FS)TP LSTABSHIFSELEVBMa2.768146.8902.768TP1HTP;LTP2HTP2LTP3HTP3LBMb0.329(FS)366(BS)

Given Data, A set of Double level readings are shown above.. We have to fill the table with the…

Answered: DOUBLE - RODDED LEVELING: The figure…

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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Determine the x-coordinate of the centroid of the shaded area. a O A. 3b/10 OB. 2b/7 O C. 2b/3 OD. 3a/4 E. 4a/5
0 a 2178 kN O b. 3726 kN 1| select one: WG o weiox92
1) Find, the unknowns ("aaa" through "ggg") in the table of dlosed traverse starting from BM and ending with BM BS - Backsight FS = Foresight IS = Intermediate Sight (height of equipment) RL = Reduced Level ERR= Error FS BS 1.672 0.837 IS Rise Fall RL Remarks 93.827 BM 1.245 "bbb" CP1 CP 2 "aaa" 1.526 "eee" "ece" 0.689 93.565 CP 3 BM 0.719 94.284 „PPP. 1.750 0.454 143 5.700 ERR 1/146 0.003 0.003 0.003
Q3: Calculate the true differenc between points (A&B), then correct the staff reading at point (B) were the level instrument near (A). Level Instrument Position Reading at (A) Mid. point Near A 1.465 1.540 Reading at (B) 1.350 1.409
PROBLEM 03: All data are in feet. The elevation of BM-A is 1364.58 feet. Rod readings are as follows: +S on BM-A, 2.86; IFS on 11+00, 3.7; –S on TP1, 10.56; +S on TP1, 11.02; IFS on 12+00, 8.7; on 12+50, 6.5; on 13+00, 5.7; on 14+00, 6.3; –S on TP2, 9.15; +S on TP2, 4.28; IFS on 14+73, 3.5; on 15+00, 4.2; on 16+00, 6.4; –S on TP3, 8.77; +S on TP3, 4.16; –S on BM-B, 9.08. Prepare a set of profile leveling notes for the data listed and show a customary check in your solution. What is the difference in elevation between BM A and BM-B? Which of the following stations has the highest elevation Which of the following stations has the lowest elevation?
3) The following table contains a set of measured levels for an open traverse Station CP1 (BM) 1a 1b CP2 2a 26 CP3 BS IS FS 1.430 3.370 2.010 1.010 2.980 1.410 0.400 0.670 RL 277.650 Find the RL values and do a checking i) use RISE and Fall Method ii) use Method of Height of Plane of Collimation<
Exa . 3 D“:l'[::: 1: the following offsets were taken from a chain line to hedge: | Offset B et I B, 120 160 220 280 . 108 136 182 96 BA& TS 63 46 the hedge and the offset by (iv) Trapezoidal (Ci)o;r;;):tcrdxpe area inc.ludcd between the chain line, id ordinate rule, (ii) Average ordinate rule, (iii) Simpson's rule, rule.
DETERMINE THE maGniTUOE an o DIRE C1O OF RES ULTANT Of TWO FORCES 5kN 650 300
FOR ALL PROBLEMS, DETERMINE THE AFD, SFD, AND BMD MAKING SURE To SHOW AL WORK REQUIRED OBTAIN EACH To DIAGRAM. (4) B 0.4L 240° TTTT A
The accompanying schematic arrangement of line portray a differential level route. Th values indicated represent back-sight and foresight readings taken at different points as labelled. Prepare the complete differential level notes for the information shown and the customary arithmetic check. STA. BS HI FS ELEV. BM1 2.35 356.65 TP1 1.37 3.28 TP2 3.08 2.04 ТРЗ 1.54 3.61 ТР4 0.85 3.69 BM2 3.07 Arithmetic Check: Elevation BM1+(SUMMATION OF BS) -(SUMMATION OF FS) =BM2 A. Height of the instrument at TP4. B. Elevation of TP4. C. Difference in elevation of TP1 and TP4.
Complete the stadia level notes shown below and perform an arithmetic check. Assume that K = 100 and C = 0.0. Also sketch the stadia level route from TP-10 to TP-14. ВАCKSIGHT FORESIGHT ROD VERT ROD VERT CHANGE IN ELEV. VERT. STA INTERCEPTS IN TERCEPTS VERT. ELEV ANGLE RDG DIST. RDG DIST. (s) (S) ANGLE (a) (m) (a) (RR) (VD) (RR) (VD) (CE) BMA 2.64 -7*33' 1.87 100.50 TP: 1.75 +10°29 1.50 1.73 -8°20' 1.65 TP2 1.97 +12*09' 1.66 0.96 -4°49' 1.76 BMB 1.07 +7°23' 2.04 2.50 -12°49' 2.54 TP3 2.68 -15°33' 1.91 2.16 +14°06' 1.80 TP4 1.83 -7'58' 1.24 1.91 -9°42' 1.34 BMc 1.56 +5°26' 1.49
A line of levels was run into a terrain. All of the turning points in the accompanying tabulation were located and readings were taken from an upright leveling rod. STA BS FS EL (m) BM34 2.84 1.65 1 2.43 2.48 2 2.76 0.70 BM35 2.19 0.95 104.32 3.05 1.66 3 4 1.45 2.08 BM36 3.21 3.06 A. Calculate the elevation of BM36 in meters. B. Find the station with the highest elevation. C. Calculate the height of instrument between TP-1 and TP-2.

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