The center height of the road at sta. 7 + 110 is 2 m. fill while at sta. 7 + 160 it is 1.2 m. cut. From sta. 7 + 110 to the other station the ground makes a uniform slope of 4.8%. O Compute the slope of the new road. O Find the distance in meters from station 7 + 110 in which the fill is extended. O Compute the stationing of the point where the fill is extended.

The center height of the road at sta. 7 + 110 is 2 m. fill while at sta. 7 + 160 it is 1.2 m. cut. From sta. 7 + 110 to the other station the ground makes a uniform slope of 4.8%. O Compute the slope of the new road. O Find the distance in meters from station 7 + 110 in which the fill is extended. O Compute the stationing of the point where the fill is extended.

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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the center height of the road at station 7+420 is 2 m. fill and at station 7+470 is 1.20 m. cut. The ground makes a uniform slope of +4.8% from station 7+420 to station 7+470. What is the slope of the road in percent,%? (Consider 2-decimal places) How far from station 7+420 will the fill extend in meter? (Consider 2-decimal places) What is the stationing of the point up to which the fill is extended?
At station 95 + 220, the center height of the road is 4.5 m. cut, while at station 95 + 300, it is 2.6 m. fill. The ground between station 95 + 220 to the other station has a uniform slope of - 6%. O What is the grade of the road? 2 How far in meters, from station 95 + 300 toward station 95 + 220 wil the filing extend? 3 At what station will the filling extend.
Q6/ Below the elevation of points on the center of road project. If the D.L is start at elevation (25m) with ascending slope (0.5%). Find the heights of Fill and depths of cut for each points. с E F H I 100 150 200 250 300 350 400 25.7 25,2 24.8 26.6 26.8 27.2 27 60 28.0 Points A Dist. 0.0 C 26 B 50
The center height of the road at station 6+420 is 2 meters fill and at station 6+470 is 1.2 meters cut. The ground makes a uniform slope of +4.6% from station 6+420 to 6+470.a.) How far will from station 6+420 will the fill extend?b.) What is stationing of the point up to which the fill is extended?
(2) At station 3 + 020 the side slope of a road fill is 2:1. The width of the roadbed (including shoulder ditches) is 7m and the height of fill at the road center is 3m. The ground slope 8% upward to the right. At station 3+ 120 the cross section for the road is presented with a road width of 6m. 7.8 4 5.65 +3.84 +2.42 +4.25 +2.50 +2.12 Calculate the following: (a) the area of the station 3 + 020 (b) area at station 3 + 120 (c) Is the volume of cut sufficient to cover the volume of fill? How much volume of earth is needed or wasted for the given project. (Use end area method only)
5. Prepare a Grade Sheet for top-of-curb cut and fill only using the following information. Centreline elevation at station 0+138.695 is 107.560 m. Road width= 12 m; curb face = 16 cm; gradient to bottom of curb = 2.2%. 107.623 1 0+138.695 107.551 I 0+150 Offset Stakes with elevations 107.249 107.324 -1.5% +2.0% 0+161.256 0+170 107.655 0+182.113 ← chainages
The center height of the (finished) road at the station 0+050 is 2.93 m fill; while at station 0+180 it is 1.61 m cut. The (original) ground surface makes a uniform slope of 2.8% from station 0+050 to the other station. % a) Compute the slope of the finished road b) Compute the stationing of the point where fill ends.
Situation VI: The profile of the ground surface along which the center line of the roadway is sloping uniformly at a certain grade. At station 5+100 the cross-sectional area is 20.98 m² in fill and the finished roadway slopes upward producing a cross-sectional area of 26.8 m2 in cut at station 5+550. The stationing of the balancing point is at 5+300. Free Haul Distance = 50 m. Cost of Haul = PO.20 per meter station Cost of Borrow = P4 per cubic meter 13. Compute the limit of economical haul. 14. Compute the stationing of the limits of freehaul distance. 15. Compute the freehaul volume. (Round off your answers to three decimal places)
At station 6+240 the center height of the road is 2.4m fill while at 6+300 is 1.8m cut. The ground makes a uniform slope of 6% from 6+240 to other station. How far in meters from station 6+240 will filling extend?
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The levelling works along the center line of proposing road 50m apart had been done according to the figure below. If the elevation of the proposed road was higher than the original ground surface of about100cm at the first and last points with uniform gradient, calculate the depth of fill for points 4 and 6. (all * the readings in meter) First station of the level instrument 0.205/ IS IS IS FS BS 3 RI=20m 50m IS FS BS 4.032 Second station of the level instrument 4.497m, 4.5m 1.379m, 2.799m 1.637m, 2.799m 4.497m, 4.2m 0.612 3.793 2.372 0.642 0.862
A rectangular lot is divided into 10m squares and the corners are numbered 1-3 horizontal and a- d vertical. The GROUND ELEVATIONS of the different corners are given below. It is required to grade to a level surface of ELEVATION 15 m. 1a 17.3 2a 17.8 W За - 17.1 1b = 16.4 2b = 17.4 3b-17.9 1c 153 2c 15.9 3c= 16.8 a) In the volume cut computation of regular prisms, what is h1? b) In the volume cut computation of regular prisms, what is Eh2? c) In the volume cut computation of regular prisms, what is Eh3? d) In the volume cut computation of regular prisms, what is Eh4? 1d = 14.5 f) What is the total volume cut by unit volume method? 2d 15.0 - 3d = 17.6 e) What is the volume cut of the truncated prism (with triangular base)? cubic meters in meters in meters in meters in meters in cubic meters in