Answered: Calculate the end areas for depths of…

Calculate the end areas for depths of fill from 0 to 20 ftft using increments of 2 ftft for level sections, a 58-ftft-wide level roadbed with side slopes of 1-1/2:1.

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

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
Calculate the corrected volumes of cut and fill using the following cross section notes, with the road bed being 6 meter wide in cut and 4.8 meter in fill. Both cut and fill have a 1:1 side slope. Sta 3 +000 5.04 0.6 +0.39 5.46 +2.46 -2.64 0 Sta 2 +980 5.82 1.02 +0.60 4.80 -3.42 0 +1.80
The longitudinal ground profile and the gradeline shows that the length of cut is 540 m. while the length of fill is 690 m. The width of the road bed is 10 m for both cut and fill. The profile areas between the ground line and the gradeline are 4800 sq.m for cut and 2592 sq.m for fill. Find the difference between the volume of cut and fill in cu.m if the sides slopes are 1.5:1 for cut and 2:1 for fill. p.s: 3 decimal places
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?
(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)
EXPRESS YOUR COMPUTATIONS AND ANSWERS IN THE NEAREST FOUR DECIMAL PLACES. PRESENT ALL NECESSARY CALCULATIONS AND DRAW ALL NECESSARY DRAWINGS TO SOLVE THE PROBLEM.
A series levelling had been down along the centre line of the proposed road the distance between each two points (100m). If the elevation of the points A, E and H after completing the project should be 31m, 30m, and 31.5m respectively and these three points connected with straight lines having uniform gradient. Calculate the depth of * .cut and fill for the points C and G St. No. BS IS FS Remark A 1.25 B 2.18 C 1.78 1.93 D 1.91 1.27 E 1.86 B.M=30.09 F 1.61 G 1.43 H 2.7 -1.96m, -0.88m -1.63m, -1.45m 0.54m, -1.37m -0.97m, -0.48m -1.73m, -1.92m -0.57m, 0.48m
Show the illustration/diagram. Show complete and detailed solution. From station 0 + 040 whose center height is 1.2 m. fill, the ground line has a uniform sclope of 6.5% going to station 0 + 100 with a center height of 3.5m. Solve for the grade of the finished roadway.
In a proposed highway undergoing road earthworks, the given roadway cross-section notes are as follows: STA 20 + 100 2.30 -6.45 1.50 0.00 1.00 4.50 2.00 -6.00 2.60 6.90 STA 20+ 300 1.20 0.00 Width of the roadway is to be determined using side slope of xH:1V where x is the unknown horizontal side of the slope. Show and draw plotted points of the cross-section of roadway each station. Calculate the following: 1. Total number of man-days to finish the earthwork job 2. Total cost of machine rentals to finish the earthwork job. In the inventory of available heavy equipment on site are two (2) hydraulic excavators with bucket payload capacity each of 0.76m³ and one (2) hydraulic excavator with bucket payload capacity of 1.15m³. The hourly production of each excavator with 100% efficiency are 149m³ and 196m³ respectively. Daily machine rental fees for smaller capacity is 1,200 pesos while bigger capacity costs 2,200 pesos. Daily machine operation is limited to 8 hours.
A. Given the level section data below. Roadbed =24m Side slope 1.5 : 1 R= 700m, center of curvature is on the right. Compute for the: D 1) Volume by end area method 23.7 2) Volume by prismoidal method 3) Prismoidal correction and the corrected volume by applying this prismoidal correction 7.8 5.3 C 4) curvature correction and find the corrected volume for the following cross-section 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 12 23.1 12 7.4
1. Given the following cross-section notes of an earthwork on a rolling terrain Sta 5+-000 +10 +5 +3 31 13.5 Sta 5+-020 +14 +7 +4.5 41 17.25 The width of the road is 12 m and the slide slope is 2.5:1 a. Compute the volume using end area with prismoidal correction.
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