Please show detailed solution. Thank youu Problems for Practice:1. From station 10+100 with center height of 3.4m incut has a ground line which makes uniform slopeof -4% to station 10+180 whose center height in fillis 1.2m. Assume both sections to be trapezoidalhaving a width of roadway of 8.0 m and sideslopeof 1:1 for both cut and fill. If the shrinkage factor is1.3, compute the difference in volume of cut and fillin cu m.Answer: 996.18 m³

Answered: Problems for Practice: 1. From station…

Traffic and Highway Engineering

5th Edition

ISBN:9781305156241

Author:Garber, Nicholas J.

Publisher:Garber, Nicholas J.

Chapter14: Highway Surveys And Location

Section: Chapter Questions

Problem 15P

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From the given cross-section of the proposed 8m wide road: Sta. 1+120 6.45 4.5 +2.3 +1.5 +1.0 Sta. 1+140 6.0 6.9 +2.0 +1.2 +2.6 12. Determine the volume using End-Area Method. 13. Determine the volume using Prismoidal Method.
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
St. No. A B al C D E F G H 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 BS 1.25 1.78 1.91 IS 2.18 1.86 1.61 1.43 FS 1.93 1.27 2.7 Remark B.M-30.09 -0.57m, 0.48m -1.63m, -1.45m 0.54m, -1.37m -1.96m, -0.88m -1.73m, -1.92m -0.97m, -0.48m
Consider the following data for a proposed highway project: At station 10+500, the cross-sectional area is 20.98 m² in fill and the finished roadway slopes upward producing a cross-sectional area of 26.80 m² in cut at station 10+950. The stationing of the balancing point is 10+750. Free-haul distance is 50 m, cost of haul is PO.25 per meter-station, and cost of borrow is P4.375 per cu. m. a. Compute the limit of economical haul. Round off your answer to whole number. b. Compute the stationing of the limits of free-haul distance. Round off your answer to two decimal places. c. Compute the free-haul volume. Round off your answer to two decimal places. d. Compute the length of overhaul. Round off your answer to two decimal places.
1. A lot is divided into 10 squares of 10m. on its side and the elevation at each corner is given in the figure. It is required to grade to a level surface of elevation 10 m. Determine the volume of fill required by unit area method and by parallel sections method. A B 6.2 6.8 9.2 D 9.6 E 9.1 F6.5 30 m G 7.8 H 8.2 I 8.9 \7.1 K 8.6 L7.9 M| 7,4 30 m EDIFICAL
Prob. 4. From station 0+200 with center height of 2.8 m. fill, the ground line makes a horizontal slope to station 0+260 whose center height is 1.4 m. cut. At station 0+200 has a level section, with roadway of 10 m. and side slope of 1.5 :1 for both cut and fill. Compute whether there is a waste or borrow and by how much. Shrinkage factor is 1.15. Sta 0 + 260 dL 0.00 dR 3.50 1.40 5.6 ERS
Determine the cross sectional area for a 9m wide roadway at Sta 12+198 using the given cross section notes:
show the correct solution, don't short-cut the computation At STA. 51+33 of a proposed road, the center height of the cross- sectional area is 1.4m in fill while the center height of the cross- sectional area at STA 51+93 2.8m in cut. The width of the proposed road is 14m with a required side slope of 2H:1V for both cut and fill. Determine the volume of cut and the volume for fill using the END-AREA Method. (All sections are level sections)
At STA. 51+33 of a proposed road, the center height of the crosssectional area is 1.4m in fill while the center height of the crosssectional area at STA 51+93 2.8m in cut. The width of the proposed road is 14m with a required side slope of 2H:1V for both cut and fill. Determine the volume of cut and the volume for fill using the END-AREA Method. (All sections are level sections) Please show complete solution.
complete solution Answer, any of the following

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