QL: Determine the vohume of earthwork to be excavated for the plot shown in fig 1. The formation level is 69.00 m. 1t o i T ne no nn na 15m n o) g g t5m 7 710 e T Figure 1 Ql: Determine the volume of earthwork to be excavated for the plot shown in fig 1. Theformation level is 69.00 m.15m15 m15 m724072. 10717071 2015 m72.3071.5070.7071.3015 m7180719071.6071.40Figure 1.

The rectangular plot is divided into 6 squares. These six squares are divided into triangles with…

Q1: Determine the volume of earthwork to be excavated for the plot shown in fig 1. The formation level is 69.00 m. 15m 15m 15 m 72.40 72. 10 71.70 71 20 15 m 72.30 7150 70.70 71.30 15 m 71.80 7190 71.60 71.40 Figure 1.

Q1: Determine the volume of earthwork to be excavated for the plot shown in fig 1. The formation level is 69.00 m. 15m 15m 15 m 72.40 72. 10 71.70 71 20 15 m 72.30 7150 70.70 71.30 15 m 71.80 7190 71.60 71.40 Figure 1.

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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N Rod ++ 50 1+50 1+75 2.6 Complete the set of differential leveling notes in Table 2-5, and perform the arithmetic 2.5 Prepare a set of profile leveling notes for the survey in Figure 2-34. In addition to comput- ing all elevations, show the arithmetic check and the resulting error in closure. check. 5.11 4.66 3.98 1.20 1.80 TP 2 4.42 4.30 2.01 Known Elevation is 402.78 4.72 TP 1 BM 61 Elevation = %3D 396.74 FIGURE 2-34 5-35 ()
No. 2. Measurment of three horizontal angles; about a point P are: APB = 12°31'50", BPC = 37°29'20", and CPD = 47°36'30". If the measurement of the single angle APD is 97037'00", determine the most probable values of the angles. CA C2
Refer to the figure. The net excavation (yd³) from Station 1+00 to Station 3+00 is most nearly: (A) 160 (B) 262 390 463 STA 1+00 C=150 ft² F=0 STA 2+00 C=50 ft² F = 0 STA 3+00 C=0 F = 40 ft²
Q#1: A profile levelling is carried out and consecutive readings were observed on staff rod along a chain line at common interval of 10 meter which are listed below in table. First reading is taken on bench mark of 105.615 meter reduce level. Station Points Chainage (m) Staff Readings (m) Remarks BS IS FS 1 00 3.005 BM 2 10 2.285 3 20 1.560 4 30 1.785 5 40 2.105 6 50 2.875 3.105 CP 1 X 53.35 3.465 7 60 3.955 8 70 3.120 9 80 3.015 10 90 2.580 11 100 1.955 CP 2 Determine the reduce levels of all points using both line of collimation and rise and fall method. (Present your answer in table form).
Given the cross-section notes of an earthwork between Station 10 + 100 to 10 + 200. Assume both stations to have the same side slope and width of the base. a. Compute the side slope of both sections. b. Compute the value of y at station 10 + 200 if it has a cross sectional area of 14.64 m². c. Compute the volume between stations 10 + 100 and 10 + 200 using end area method with prismoidal c orrection.
Problem 2: The cross-section notes shown below are for a ground excavation for a 10-m wide roadway. Sta 16+100 8.20L 13.65R +2.15 +3.50 +5.80 What is the cross-sectional area at Sta 16+100. A. 64.1125 m² B. 46.1125 m2 C. 58.1125 m? D. 52.1125 m2
Q2: Given the following planar manipulator find the following a) °T2 b) ?R, c) The location of 02 relative to frame 0 suppose 0, = 30° 0, = 25° a1 = 1.5 az = 1
Provide a detailed sketch for the profile level notes below.
Q1). Calculate the volume of cut and fill from followings: bo = 6m, s = 10, n = 1 in cut, n = 2 in fill, assume left side higher than right side, the stations and elevations are taken along centerline." St. N.G. Elev. 87 88 1972 12+60 12+80 Design Elev. 82 94
Q4. Develop an earthwork summery tabulating excavation. embankment and mass ordinates given the following cross-section data and assuming a 10% shrinkage value. Cross-Section Area (in sq.ft) Cut Station Fill 0+00 2+00 200 60 4+00 320 90 6+00 480 120 S+00 310 240 10+00 200 280 12+00 180 410 14+00 90 350 16+00 18+00 20+00 200 100 40 1- Plot the mass diagram and the profile schematic. 2-Calculate the total overhaul earthwork cost if free haul distance is 800 ft, overhaul distance is 2000 ft, overhaul cost is 10 S per station yard.
Question 2. Below shown is the profile for a road construction at a station. This is a fill section. Sometimes the letter C is used to designate cut and F to indicate fill for the vertical distance or depth. In other words, a point below the base would have a negative sign in a fill section. F 11.8 below corresponds to -11.8 ft. The baseline is 50ft. Calculate the area for the fill section. (Answer: 137.3 yd²) 50ft F 11.8 -42.5 F 14.3 -32.0 0 -25 25 olo F 15.8 25 25 Baseline F 16.3 65.4
Q3: Figure (3) represent the plan of an area to be excavated, which have been leveled in the form of a square and triangle grid the surface levels are shown beside each point, the grid squares are 20 m on a side, and the required formation level is 20.00 m above datum .Compute the amount of excavation in cubic meters. 28.11 28.24 27-58 2769 27-32 20.00 2763 20.00 Figure (3) 20.00 87.76