Compute for the volume of excavation using end area method
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Q: B E F G D K H. L if each square measures 35.24 square meters and A= 5.84m, B=7.77m, C=8.08m,…
A: VABDE = (A+B+D+E)/4 x area = (5.84+7.77+2.13+8.35)/4 x 35.24 = 212.2329 m
Q: Show complete solution and answer in 4 decimal places The areas of the cross-section of an…
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Compute for the volume of excavation using end area method.
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- Q1. While designing and constructing a new road the following area of cut required per station is listed below, find the approximate total volume (yd3) of soil to be removed for this project. Station 0+00 1+00 2+00 3+00 4+00 5+00 6+00 7+00 8+00 Area (ft) 115 137 213 225 260 272 189 165Q4/ The elevation of center line for a cross section of street project. If the design level for the proposed street is (25m). Examine if the section is Fill or Cut? (4₂² 4.0 6.0 परा 6.0 2-0 8.0 2.0 0.0 Pcm) 810 E. 25.60 26.20 25,8 26.60 25.50 27.60 26.90 26.0 255Given the following sections: Station 3+ 080 4.05 3.00 3.00 7.05 +0.84 +3.50 +2.85 +2.12 +3.24 Station 3+ 100 7.80 2.00 4.00 5.65 +3.84 +2.42 +3.25 +2.50 +2.12 The base of the road is 6m and the side slope is 1.25:1. Find the area of the: a) first station b) second station Select the correct response for a: a) 31.14 m2 b) 23.11 m? c) 28.52 m? d) 32.15 m? Select the correct response for b: a) 22.97 m2 b) 24.36 m? c) 27.11 m2 d) 35.22 m2
- A. Given the level section data below. D 23.7 23.1 7.8 5.3 C 12 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 Roadbed =24m Side slope 1.5 : 1 R= 700m, center of curvature is on the right. Compute for the: 1) Volume by end area method = 2) Volume by prismoidal method= 3) Prismoidal correction = 4) corrected volume by applying this prismoidal correction = 5) curvature correction = 6) corrected volume for the following cross-section= 12 7.4Given the figure below, solve for the area of the lot. Note: Check if the traverse is truly closed. Pt. Minion Pt. 4 1987 93 N 65 40 27 W PL3 PT. 2 3260.17 S 46 11 57 E Pt. Ashton 2700 24 N 49 6 25 E PL. 1 N 18 21 32 26 19.73 1998.08 N 29 20 57 W S 37 44 33Given the following sections: Station 3+ 080 4.05 3.00 3.00 7.05 +0.84 +3.50 +2.85 +212 +3.24 Station 3+ 100 Z80 200 4.00 5.65 +3.84 +2.42 +3.25 +2.50 +212 The base of road is 6m and the sideslope is 1.25:1. Find the area of the second station Select the correct response 22.97 m2 O 24.36 m2 O 27.11 m2 O 35.22 m2
- QUESTION 1 In a certain portion of road to be constructed, the following data were taken. Station 1+020 8m 8.5m -1.555 ? 1.25 m² m² m³ -1.21 Station 1+090 0 +2.55 Base width for cut Base width for fill 1.25:1 Side slope for cut 1:1 Side slope for fill ____?__ -0.9 0.95 a) Compute area of first station b) Compute area of second station c) Determine difference in volume of cut and fill using End Area MethodA rectangular residential lot was mark as ABCD (clockwise). If the bearing of line AB is N 45°34' W, what is the bearing of Line BC? Select the correct response: 4 S 45°34' E N 45°34' W OS 44°26' W N 44°26' EIn a proposed highway undergoing road earthworks, the given roadway cross-section notes are as follows:STA 20 + 100 3.00 1.50 1.00-8.50 0.00 6.50STA 20+ 300 2.20 1.20 2.60-7.70 0.00 8.10Width of the roadway is to be determined using side slope of xH:1V where x is the unknown horizontal sideof the slope. Show and draw plotted points of the cross-section of roadway each station. Calculate thefollowing:1. Total number of man-days to finish the earthwork job2. Total cost of machine rentals to finish the earthwork job.In the inventory of available heavy equipment on site are three (3) hydraulic excavators with bucket payloadcapacity each of 0.76m3 and one (1) hydraulic excavator with bucket payload capacity of 1.15m3. The hourlyproduction of each excavator with 100% efficiency are 149m3 and 196m3 respectively. Daily machine rentalfees for smaller capacity is 1,200 pesos while bigger capacity costs 2,200 pesos. Daily machine operationsis limited to 8 hours.
- Calculate the total earth work volume for the following roadway in cubic yards: 1) Using Average-End-Area Method; 2) Using the Prismoidal Formula Method Area Method. Sta End Area 32+00 199.8 ft2 32+50 208.3 ft2 33+00 192.1 ft2Q2: From the following excerpt of field notes, plot the cross section on graph paper and superimpose on it a design template for a 40-ft-wide level roadbed with cut slopes of 3:1 and a subgrade elevation of 1239.50 ft. Determine the area by coordinate method. HI = 1254.80 ft 46 + 00 Lt 8.0 7.9 5.5 4.9 6.6 7.5 60 27 10 0. 24 60Find the length of AB and the bearing of line DE for the lot whose other description is given below. Using DPD method, solve for the area of the traverse. LINE BEARING LENGTH (m) АВ Due East BC N 35°12' E 80.52 CD N 10°10' W 50.44 DE 75.60 S 50°10' W S 60°15' E EF 120.00 FA 92.48