Q1- Find the required area of cut/fill (m2) and Calculate the net volumes(m3) hetween each two stations. The road width is 13 and the total road length is 330m filling shrinkage ratio 15% The road elevation at the C.L of station(0+00)is 10.00m.with 4% uphill gradient RL = Road level, GL = Ground level %3D Station 0+00 Station 1+00 (10.00 m) 2% RL 2% RL 4:1 6:1 0.9m 1.1m GL GL

Q1- Find the required area of cut/fill (m2) and Calculate the net volumes(m3) hetween each two stations. The road width is 13 and the total road length is 330m filling shrinkage ratio 15% The road elevation at the C.L of station(0+00)is 10.00m.with 4% uphill gradient RL = Road level, GL = Ground level %3D Station 0+00 Station 1+00 (10.00 m) 2% RL 2% RL 4:1 6:1 0.9m 1.1m GL GL

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

Given the following sections: Station 3+ 080 4.05 3.00 3.00 7.05 +0.84 +3.50 +2.85 +2.12 +3.24 Station 3+ 100 7.80 2.00 4.00 5.65 +3.84 +2.42 +3.25 +2.50 +2.12 The base of the road is 6m and the side slope is 1.25:1. Find the area of the: a) first station b) second station Select the correct response for a: a) 31.14 m2 b) 23.11 m? c) 28.52 m? d) 32.15 m? Select the correct response for b: a) 22.97 m2 b) 24.36 m? c) 27.11 m2 d) 35.22 m2
Given the following sections: Station 3+ 080 4.05 3.00 3.00 7.05 +0.84 +3.50 +2.85 +2.12 +3.24 Station 3+ 100 7.80 2.00 4.00 5.65 +3.84 +2.42 +3.25 +2.50 +2.12 The base of the road is 6m and the side slope is 1.25:1. Find the volume between the two stations using end area method. Select the correct response: a) 497.18 m3 b) 502.20 m3 c) 613.45 m d) 396.26 m³
A. Given the level section data below. D 23.7 23.1 7.8 5.3 C 12 Station CL 1+200 C 7.8 C 5.3 C 7.4 23.7 0 23.1 1+250 C 6.5 C 6.0 C 7.5 21.75 0 23.25 1+300 C 8.5 C 6.6 C 7.0 24.75 0 22.5 Roadbed =24m Side slope 1.5 : 1 R= 700m, center of curvature is on the right. Compute for the: 1) Volume by end area method = 2) Volume by prismoidal method= 3) Prismoidal correction = 4) corrected volume by applying this prismoidal correction = 5) curvature correction = 6) corrected volume for the following cross-section= 12 7.4
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
In a certain portion of road to be constructed, the following data were taken. 8m 8.5m 1.25:1 -1.555 1.25 ³N m² m² m3 Station 1+020 ___0______ -1.21 Station 1+090 _____0_____ Base width for cut Base width for fill Side slope for cut Side slope for fill ______?_____ _?_ 0.95 a) Compute area of first station b) Compute area of second station c) Determine difference in volume of cut and fill using End Area Method Clue: On a station between the two stations given, the area is 0. That station will be the 'one' end for cut (and fill) for the end area method.
QUESTION 1 In a certain portion of road to be constructed, the following data were taken. Station 1+020 8m 8.5m -1.555 ? 1.25 m² m² m³ -1.21 Station 1+090 0 +2.55 Base width for cut Base width for fill 1.25:1 Side slope for cut 1:1 Side slope for fill ____?__ -0.9 0.95 a) Compute area of first station b) Compute area of second station c) Determine difference in volume of cut and fill using End Area Method
The net splitting area in the road section below is 25.5 m2 that the points A and B are Coordinates and fill slope slope (n)
Calculate the total earth work volume for the following roadway in cubic yards: 1) Using Average-End-Area Method; 2) Using the Prismoidal Formula Method Area Method. Sta End Area 32+00 199.8 ft2 32+50 208.3 ft2 33+00 192.1 ft2
The following are section notes of a five-level section Station 1+ 125 ? 12.0 10.0 -5.3,- - 4.0'-8.80 -6.20’ – 6.0 Station 1 + 175 22 13 9 20 +5.2 +7 +4.2 +4.3 +3.1 • Assume the following: Base of roadway: 20 m - Sideslopes: 1.5:1 Required: - Determine the area of the cross-section - The volume of excavation and fill using end-area method
5 level section. sta 1+ 225: 16/-6.2, 12/-6, -5.3, 10/-4, 20/-8.8. Sta 1+ 275: 22/ +5.2, 12/ +7, 0/+4.2, 9/+4.3,21/+3.1. Base of roadway: 20m, sideslopes: 1.5:1. Determine area of cross section, volume of excavation and fill using end area method
Q4/ 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 0+50 1+00 2.59 1+50 B.S. I.S. 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 F.S. 2.41 1.48 1.50 1.91 3.85 H.I. Ele. 25.00 Ele.of Height grade of cut Height of fill
The grading works of a portion of the proposed expressway shows the following notes. Limits of free haul distance is from STA 1+272 to STA 1+322 Limits of economical haul is from STA 1+052 to STA 1+502 STATION CUT (m²) FILL (m?) 1+000 40 1+052 33 1+272 3.021 1+300 Balancing point 1+322 3.845 1+502 40.18 1+600 60 Determine the overhaul volume