Answered: Estimate the average pressure exerted…

Estimate the average pressure exerted on the road by the following.a. A family carb. A truckc. A bulldozerDiscuss your findings.

Solid Waste Engineering

3rd Edition

ISBN:9781305635203

Author:Worrell, William A.

Publisher:Worrell, William A.

Chapter4: Mechanical Processes

Section: Chapter Questions

Problem 4.21P

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Concept explainers

Pricing Excavation and Backfill

Backfill, in construction, is the activity of returning the soil and gravel that are removed during building construction or using them again to toughen and support the foundation of the building or any other structural component.

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Estimate the average pressure exerted on the road by the following.
a. A family car
b. A truck
c. A bulldozer
Discuss your findings.

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Estimate the average pressure exerted on the road bythe following.a. A family carb. A truckc. A bulldozerDiscuss your findings.
The aggregate used in road construction begins degrading integrity of said roadway when pieces begin exceeding 23.5 millimeters in diameter. Any pieces smaller than 23.5mm in diameter are fine. The recently delivered load of aggregate being used has a 19mm mean and 5.5mm standard deviation. What is the Z value to two decimal places?
I need the answer as soon as possible
Calculate the value (c) equivalent to the (Equivalent c value) consisting of three layers where (c) for each layer and the thickness of each layer as shown in the table . Solve a road engineering question within an hour
Define the following terminologies: i. Structural Number (SN) ii. Equivalent Single Axle Load (ESAL)iii. Modulus of Subgrade Reaction (k)
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What is the Volume of the Dump Truck Bed? 7'2" = 86" 5' 60" 19 = 228" IN FEDT A₁ = 7'2"=5 - (7-1)(5) = 35.834* V. = (35.83 +¹) (14') = 680.83 Ft ³ A₂ = 15h = 12/2₂ (0.5) (0.5) = 0.125 1² V₂ = (0.125 +6²) (19¹) = 2.375 ft² V TOTAL = V₁ V₂ -V₂ = 68c 83 Ft² - 2.375 PL³-2.375 F6³ A₁ = 86" x 60" = = 5160 IN ² V₁ = (5160 N) (2284²) = (176480 IN ³ A₂ = (2) (6) (6²) = 18 N² V₂ = (18+) (228 (N²) = 4104 IN ³ TOTAL = 117648014³ - 4104 IN³ - 410414³ TO GET INTO CF YOU WOULD DIVIDE BY 1728.
This is a resistance calculation problem for construction equipment. Given facts shown below, answer the four questions:Facts:A fully loaded wheeled scraper (empty weight = 30.0 tons; fully loaded weight = 80.0 tons) must travel up a 3.0% slope on a muddy haul road.The average tire penetration of the machine is estimated to be 4.0 inches.After dumping the loaded weight, the scraper returns downhill with an empty weight. Type all your work with a final answer to each question below. Q1) What is the total resistance force in lb. that the machine is going uphill? Q2) Determine the effective grade (%) for the total resistance of going uphill? Q3) What is the total resistance force in lb. that the machine is coming downhill? Q4) Determine the effective grade (%) for the total resistance of coming downhill?
A. Given Design years for 2 direction of road Number of lanes. 2 lanes ADT - 3500 Calculate the ESAL for one direction of road 20 years Wheel Load (kN) Equivalent Load Factors % in total traffic volume 45 0.03 25 20 0.044 16 150 15 8 80 2.5 25 165 25 21 285 42 2.
2. Please help me answer this including the z-table.
Calculate the Equivalent Axle Load Factor (EALF) and Vehicle Damaged Factor (VDF) in axle load survey. The axles of a sample of about 10% of randomly chosen trucks equivalent to 250 are weighed using axle load pads, different configurations of axle loads are represented in the sample. Axle load are in tons Single Axle Tandem Axle Axle Load No. of Axle Axle Load No. of Axle 2 10 12 4 20 8. 24 68 12 38 8 360 16 125 10 189 20 65 12 112 24 45 14 85 28 12 16 45 30 10 18 20 32 8 20 10 38 VDA is the weighted average of the damages caused by the individual axle load group with respect to the corresponding volume of traffic of each group and is expressed as: VDF = total no. of standard axles/ no. of trucks Use the following equations for EALF: Single Axle Load = ( Axle load in kgs/8160) and for Tandem Axle Load = ( Axle load in kgs/14960)*
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