Ex: The readings for cross sectional levelling at stations (0+00) and ( 1+00) are shown in the table below to construct a road with width ( 8m) and side slope (1V:2H). The garde line level is (22m). Compute the elevations of the points. draw the cross section using scale ( 1:100 ) and find the height of the fill at the stations? Station B.M. 0+00 1+00 L. 2.5 5.0 2.5 5.0 Distance (m) C.L. Sol: H.I.B.M. + B.S. Ele.H.I. - I.S. 0+00 1+00 R. 2.5 5.0 2.5 5.0 B.S. 1.1 Ele.H.I. - F.S. 1.3 I.S. 1.47 1.5 1.45 1.35 1.37 1.46 1.4 1.43 F.S. 1.5 1.45 H.I. Ele. (m) 20.5

Ex: The readings for cross sectional levelling at stations (0+00) and ( 1+00) are shown in the table below to construct a road with width ( 8m) and side slope (1V:2H). The garde line level is (22m). Compute the elevations of the points. draw the cross section using scale ( 1:100 ) and find the height of the fill at the stations? Station B.M. 0+00 1+00 L. 2.5 5.0 2.5 5.0 Distance (m) C.L. Sol: H.I.B.M. + B.S. Ele.H.I. - I.S. 0+00 1+00 R. 2.5 5.0 2.5 5.0 B.S. 1.1 Ele.H.I. - F.S. 1.3 I.S. 1.47 1.5 1.45 1.35 1.37 1.46 1.4 1.43 F.S. 1.5 1.45 H.I. Ele. (m) 20.5

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

Q1/The readings for cross sectional levelling at stations (0+00) and (1+00) are shown in the table below to construct a road with width (8m) and side slope (1V:2H). The garde line level is (22m). Compute the elevations of the points. draw the cross section using scale (1:100) and find the height of the fill at the stations? Station B.M. 0+00 1+00 L. 2.5 5.0 2.5 5.0 Distance (m) C.L. 0+00 1+00 R. 2.5 5.0 H.W.3 2.5 5.0 B.S. 1.1 1.3 I.S. 1.47 1.5 1.45 1.35 1.37 1.46 1.4 1.43 F.S. 1.5 1.45 H.I. Ele. (m) 20.5
Ex(H.W): Compute the reduce level of the points for the following readings, then draw the profile using scale (1:5000) for distances and (1:50) for the elevations, so draw the grade line starting from station (0+00) sloping (0.5 %) to down to station (5+00) and find the height of cut and fill? Station 1 2 3 4 5 6 7 8 9 10 11 Dis. (m) 0+00 1.52 B.S. L.S. F.S. 0+50 1+00 2.59 1+50 2+00 1.12 2+50 3+00 1.16 3+50 4+00 1.22 4+50 5+00 1.91 1.92 1.44 1.82 2.30 2.41 1.48 1.50 1.91 3.85 H.I. Ele. 25.00 Ele.of Height Height grade of cut of fill
Q.3 A level circuit is shown in figure. The survey, needed for local engineering project, commenced at BM 35, the elevation of new benchmarks 36, 37, 38 and 39 were determined, and then the level survey was looped back to BM 35, the point of commencement. Fined the adjusted new BMs. ВМ 35 Elevation(m) 190.000(fixed) 35 36 37 38 39 35 188.242 186.299 188.251 186.397 190.033 IM 36 09 km DM 35 0.8 km OBM 37 08 km O6 km DM 39 BM 30 0.7 km
Q2). Calculate volume of cut and fill, the elevation of natural ground shown on all nodes and design elevation is equal to 103 m, all dimension and elevations are in meter. hi h, 101 102.5 W₂ 104.2 ha 108.10 98.45 412 100.5 Wy -10 m 102.5 hey 105.7 12 97.35 99.80 101, hs 104 hi 10 m ha 104 106.5 hi Thi
Q.3 A level circuit is shown in figure. The survey, needed for local engineering commenced at BM 35, the elevation of new benchmarks 36, 37, 38 and 39 were determined, and then the level survey was looped back to BM 35, the point of commencement. Fined the adjusted new BMs. project, ВМ 35 35 39 35 190.033 36 37 38 Elevation(m) 190.000(fixed) 188.242 186.299 188.251 186.397 BM 36 0.9 km. BM 35 O8 km DEM 37 08 km 06 km BM 39 BM 38 0.7 km
Given the three-wire leveling note below, find the elevation of BM2 and perform the customary arithmetic check. Sta BM1 TP1 TP2 TP3 BM2 Hair Rgds 1.152 0.935 0.718 1.713 1.440 1.167 2.784 2.350 1.916 0.913 0.730 0.547 Backsight Mean Rgds (#1) (#4) (#7) S (#2) HI (#3) Hair Rgds Foresight Mean Rgds S 1.177 0.899 0.621 1.905 1.537 1.169 1.450 1.177 0.904 2.210 1.714 (#8) (#9) 1.218 (#5) Elev 450.545 (#6) (# 10)
Q.3 A level circuit is shown in figure. The survey, needed for local engineering project, commenced at BM 35, the elevation of new benchmarks 36, 37, 38 and 39 were determined, and then the level survey was looped back to BM 35, the point of commencement. Fined the adjusted new BMs. ВМ 35 Elevation(m) 185.000(fixed) 35 36 37 38 39 35 184.242 187.299 186.251 188.397 184.933 BM 36 0.9 km. вм 35 0.8 km OBM 37 0.8 km 0.6 km BM 39 BM 38 0.7 km
4-) Complete the benchmark-leveling field notes by computing and recording the HI and elevation for each TP and Benchmark. Do the arithmetic check. STATION BS HI ES ELEVATION STATION BS HI FS ELEVATION BM1 2.367 200.00 BM1 3.784 150.00 1 0.345 1.277 1 1.451 0.278 2 1.128 3.785 2 0.555 2.123 3 0.978 0.426 3 2.354 0.754 4 2.127 0.785 0.750 1.075 BM2 3.945 BM2 2.102 BS FS BS FS
Q1/ The following staff readings in meter were obtained when leveling along the center line of the road, draw the profile with suitable horizontal and vertical scale. Use Allowable Error ( E) = 52 mm and adjust the elevations on the basis of number of setups. Station 10+00 10+50 11+00 11+50 12+00 12+20 12+40 12+60 13+00 13+50 14+00 14+10 14+30 14+50 15+00 16+00 Bs 2.130 1.565 2.565 2.456 7 7 Is 1.342 0.865 0.451 1.237 1.450 1- 2.561 2.213 4. 2.121 1.245 1.131 1.549 Fs 52 10052, 0 ه به وام له 64 0.852 2.894 0.885 1.113 Remark BM 100.250 T.P 1 T.P 2 T.P 3 Rise 78 ·47 BM2 103.250
B/ In a leveling process along a longitudinal suggested profile as shown in table below, known that the designed elevations of the points A , E, H respectively was ( 31.5 , 29.5, 30) m , the project required to connect these points with a straight line, according to these information , calculate the FILL in each point. Point B.S I.F.S F.S Distance ,m Remark A 1.25 B 2.18 50 1.78 1.93 100 D 1.91 1.27 150 E 1.86 200 29.02m F 1.61 250 1.43 300 H 2.7 350
The interior angles of four triangles are given below: Triangle Interior Angles 85⁰, 50⁰, 45⁰ 100°, 55°, 25⁰ 100°, 45°, 35⁰ 130°, 30°, 20 P Q R S Which of the triangles are ill-conditioned and should be avoided in Triangulation surveys? A. Both P and R B. Both Q and S C. Both P and S D. Both Q and R
B/ In a leveling process along a longitudinal suggested profile as shown in table below, known that the designed elevations of the points A, E, H respectively was ( 31.5 , 29.5 , 30) m, the project required to connect these points with a straight line, according to these information, calculate the FILL in each point. Point B.S I.F.S F.S Distance ,m Remark A 1.25 В 2.18 50 C 1.78 1.93 100 1.91 1.27 150 1.86 200 29.02m 1.61 250 G 1.43 300 H 2.7 350