Problems for Practice: 1. From station 10+100 with center height of 3.4m in cut has a ground line which makes uniform slope of -4% to station 10+180 whose center height in fill is 1.2m. Assume both sections to be trapezoidal having a width of roadway of 8.0 m and sideslope of 1:1 for both cut and fill. If the shrinkage factor is 1.3, compute the difference in volume of cut and fill in cu m. Answer: 996.18 m³
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- 1. Please show your complete solution.Pls fast I will sure upvoteSituation 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)
- 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 = P0.20 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)The ground line slopes uniformly at -5.5% from station 40 + 310, which has a center height of 4.50 m cut, to station 40 + 390, which has a center height of 2.60 m fill. Assuming both sections to be level sections with side slopes 1.5:1 for fill and 2:1 for cut. Will the volume between these sections be borrowed or wasted if the roadway for fill is 10 m and for cut is 9 m? Show your centerline profile.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, 0.48mSt. 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, -0.48mCalculate 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
- 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.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 ← chainagesConsider 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.