station O+O40, with center height of 1.40 meters fit the ground line makes a uniform slope of 5% to station 0+100, whose center height is 2.80 meters cut. Assume both sections to be level sections with side slopes of 21 or fill and 1.5:1 for cut 1. Find the grade of the finished road surface 2 Find the area at each station Area at station OO40 Area at station 0100

station O+O40, with center height of 1.40 meters fit the ground line makes a uniform slope of 5% to station 0+100, whose center height is 2.80 meters cut. Assume both sections to be level sections with side slopes of 21 or fill and 1.5:1 for cut 1. Find the grade of the finished road surface 2 Find the area at each station Area at station OO40 Area at station 0100

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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Similar questions

From the station 10+100 with center heights of 2 meters in fill, the ground makes a uniform slope of 4.8% to station 10+150 whose center height in cut is 1.2 meters. Assuming both section to be level sections having width or roadway of 8 meters and side slope of 2:1 for both cut and fill. Which of the following most nearly gives the slope of new roadway?
From station 0+200 with center height of 1.40m in fill, the ground line makes a uniform slope of 5% to station 0+260 whose center height is 2.8m in cut. Assuming both are level sections with roadway of 10m and side slope of 2:1 for both cut and fill, what is the difference in the volume of cut and fill between the two stations?
At station 5 +100 of a portion of a highway stretch has an area of 100 m² in cut while that of station 5+ 200, the area is 240 m2 in cut. At station 5+100, the ground surface to the left of the centerline is flat and the height of the right slope stake is three times higher than that of the left slope stake. The center is cut at station 5+200. The width of the roadway is 10meter with a side slope of 2:1. Find the height of cut at the center of station 5 +100 O S48 meters 0558 meters 5.78 met O 568 meters
(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)
6. The cross section notes of a ground surface at sta 1+200 of a road survey shows that the ground is sloping upward to the right at a 10% grade. The elevation of the ground along the center line of the proposed road at this station is 150 m and that of the finished subgrade is 152, width of the subgrade is 7.00 m with sidelopes of 1.5:1. Compute the elevation at the slopestakes.
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?
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.What is the slope of the road?
For the intersection curve (R = 35 ft) at Main Street, station A (0 + 52) to station D: a. Compute the length of arc. b. Determine the curb-line gradient (percentage) from A to D. c. Determine the proposed curb elevations at stations B and C; B and C divide the arc into three equal sections: AB = BC = CD. d. Using the grade stake elevations shown in the chart below, determine the cuts/fills (ft and in.) for stations B, C, and D. Grade Stake Elevations 504.71 C 506.37 506.22 506.71
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?
From station 0 + 040, with center height of 1.40 m. fill, the ground line makes a uniform slope of 5% to station 0 + 100, whose center height is 2.80 m.cut. Assume both sections to be level sections with side slopes of 2 :1 for fill and 1.5 : 1 for cut. O Find the grade of the finished road surface. ® Find the area at each station. ® By end area method, find the amount of cut and fill. O Between these two stations, is it borrow or waste? Roadway for fill is 9.00 m. and for cut it is 10.00 m.
Given the following level section notes for stations 1+120 and 1+160: 1+120 | 6.6 | 0 | 7.6 | 0.8 | 3.7 | 1.3 1+160 | 74 | 0 | 98 | 1.2 | 2.3 | 2.4 The side slope is 2:1. The radius of curvature is 275 m. The center of curvature is on the right. a) What is the roadbed width? b) What is the area of section 1+120? c) What is the area of section 1+160? d) What is the volume between section 1+120 and 1+160 using end area method? e) What is the prismoidal volume correction? g) What is the centroid of excess of section 1+160? h) What is the correction due to horizontal curvature?
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. At what station will the fillong extend?