In natural state, a soil weighs 3500 lb/cy. The same soil has a load factor of 0.83. a. What is the unit weight of the soil in its loose state? b. A contractor has seven (7) Caterpillar 725 articulating trucks available to haul this same soil to a project that requires 55,000 ccy

In natural state, a soil weighs 3500 lb/cy. The same soil has a load factor of 0.83. a. What is the unit weight of the soil in its loose state? b. A contractor has seven (7) Caterpillar 725 articulating trucks available to haul this same soil to a project that requires 55,000 ccy

Principles of Foundation Engineering (MindTap Course List)

8th Edition

ISBN:9781305081550

Author:Braja M. Das

Publisher:Braja M. Das

Chapter2: Geotechnical Properties Of Soil

Section: Chapter Questions

Problem 2.5P

See similar textbooks

Related questions

Q: 2. A surveyor wants to layout several building foundations. Unfortunately for him/her, their tape is…

A: given: Nominal tape length = 30m or 100ft desired dimension and correct tape length required: actual…

Q: A beam that is part of a rigid frame has end moments and midspan moments for dead, live, and…

A: Dead load and Live load : Dead loads are static forces that remain relatively constant over time.…

Q: Determine the magnitudes of all pin reactions for the frame loaded as shown. Assume F = 630 N, a =…

Q: Determine the radius of the round strut so that the round and square struts have the same…

Q: The 54-mm-diameter cylinder is made from Am 1004-T61 magnesium and is plac lamp when the temperature…

A: From data αm=26×10-6per °Cαs=17×10-6per °CLm=100mmLs=150mmEm=44.7×103mpaEs=193×103mpaδT=130-20 =110…

Q: From your Atterberg limits tests on the -40 portion of these samples, you have obtained the…

Q: 10. Given the specific gravity of oil is 0.85, what is the density in slugs/ft^3? 1.674 slugs/ft^3…

A: Specific gravity can be defined as the ratio of the density of any given fluid to the density of the…

Q: Q3: A: FILL THE BLANKS WITH APPROPRIATE WORD: 1- The main oxides of cement are 2- Setting of cement…

A: Due to company's guidelines we can only answer first three questions Kindly post other questions as…

Q: water Resource Engineering what are practical

A: The applications of water resource engineering include:

Q: f = M * C I Compound stresses O Shear stresses Flexural stresses Torsion stresses

A: Using flexural stress equation

Q: A strut is attached to a wall at (x, y, z) = (0, 0. 0) and extends to a point located at (2, 3, 3)…

Q: 17. At 32 deg. celcius and 308 KPa absolute, the specific weight of a certain gas is 13.7 N/m^3.…

A: Given data, Temperature, T = 32°C = 32+273 = 305 K Pressure , P = 308 KPa = 308 × 103 Pa…

Q: 1. 2. 3. How did the romans influence the world when it comes to road building construction? Would…

A: Given data A) How did the romans influence the world when it comes to road construction B) Do you…

Q: *3-48. Determine the tension in the cables in order to crate. 400 N support the 400 N is weight of…

A: Objective: To determine the tension in the cables. Given: Weight of the crate (say w) = 400 N…

Q: Small-diameter, high-pressure liquid jets can be used to cut various materials as shown in the…

A: Reference : Fluid mechanics,Water jet pressure. Given : 0.1 mm diameter and 690 m/s To find : 1.…

Q: Current Attempt in Progress (Bernoulli/continuity) Water flows steadily through the pipe shown in…

A: GIVEN- Pressure at section 1(P1)=320 kPa Pressure at section 2(P2)=80 kPa Velocity at section 1…

Q: 3. Determine the forces in all members of the truss shown in figure. Assume all members are pin…

A: Given figure shows a truss carrying point load system over left portion. Required- To calculate the…

Q: 16. What are the actual depth and flange width of an HP12×84? What are the thicknesses of the web…

A: Objective: To determine the actual depth, flange width, and the thickness of the flange and web for…

Q: 2 kN/m 1 m C N 52 kN 2 E

Q: Problem 4. The block is subjected to a compressive force of 2kN. Base= 60mm, Height = 170mm. 1.…

Q: In 1984, the compass reading of the azimuth of a line from north was 141°33’40’’. The magnetic…

Q: Classify each of the structures shown as statically determinate, or statically indeterminate, stable…

A: A body is said to be statically indeterminate if equilibrium equations (force and moment equilibrium…

Q: 2.122 Knowing that the tension in cable AC of the system described in Prob. 2.121 is 150 N,…

Q: 23. If the specific weight of liquid is 8.0 KN/m^3, its density is * 815.50 kg/m^3 8.16 kg/m^3…

A: Using formula

Q: Q. 13. A 2.5m wide rectangular channel carries 6m³/s of flow at a depth of 0.50m. Calculate the…

Q: Determine the reactions and draw the shear and moment diagrams of the beam as shown. Also sketch the…

A: Consider the beam AB

Q: Steve Roger measured a line and found it out to be 950 m long using a 20 – m tape under a steady…

Q: If the base of the triangles is 1m below the surface, determine the location of the center of…

Q: 20. What are the cross sectional area, leg dimensions and thickness of an L6x4x1/2? (Hint: Use your…

A: AISC is the american standard code for the design of steel construction.

Q: Question A 12 mm thick plate is connected to two 8 mm thick plates, on either side through a 16 mm…

Q: The suitable method of curing for column is Ponding and immersion Wet burlap Plastic sheet O All of…

A: As multiple questions are asked and as per the guidelines only very first question will be answered.…

Q: the room acoustics of DRUM ROOM DESIGN CONCEPT AND MATERIAL

A: Minimizing the impact of sound is challenging in terms of noise emissions from musical instruments,…

Q: 16. What is the mass density of a helium gas at 4 and an absolute pressure of 285 KPa. R for helium,…

A: To find out the mass density of a helium gas.

Q: A thin 3-ft-wide, right-angle gate with negligible mass is free to pivot about a frictionless hinge…

Q: Q- An automobile with projected area 2.6 m² is running on a road with a speed of 120 km per hour.…

A: Given data: Area, A = 2.6 m2 Speed, v = 120 km/hr = 33.33 m/sec Mass density, ρ=1.2 kg/m2 Kinematic…

Q: Integration

Q: The lap joint shown is fastened by five ¾ inch-diameter rivets. The bearing stress in the plates is…

Q: Find and a unit vector that is perpendicular to both Ã = -3i+2j+ 4k B = 51-25 +2k ft.

A: Given data:- The unit vector of A and B:- A→=-3i^+2j^+4k^ ftB→=5i^-2j^+2k^ ft

Q: figure below with negligible losses. Determine the flowrate.

Q: Shown below is the table of minimum requirements for Water Closets. What is the minimum number of…

A: Given, Industrial building with 400 occupants To find : Minimum number of water closets

Q: rovide neat answer using slope deflection or the most suitable for you

Q: Gasoline flows steadily downward through th pipe shown in the figure below. Viscous effect are…

A: D1=D2=0.12ft D3=0.1ft P1=0 To find discharge and pressure

Q: The top width and the depth of flow in a triangular channel were measured as 4 m and 1 m,…

Q: with the given table below, find the following: - Linear Error of Closure - Relative Error of…

Q: The flow rate in a wide rectangular open channel is 2.0 m³/s per metre width. The channel bed slope…

A: GIVEN- Flow rate in a wide rectangular channel (q)=2.0 m3/s/meter width Channel bed slope (s)=0.002…

Q: (Bernoulli/continuity/Pitot tube) Two Pitot tubes and two static pressure taps are placed in the…

A: To find out the two manometer reading h, and H.

Q: (Bernoulli/continuity/Pitot tube) Two Pitot tubes and two static pressure taps are placed in the…

A: Reference : Fluid mechanics, Mano metric readings using Bernoulli equation Given : The Velocity,…

Q: Exercise 2: Draw the shear and bending - moment diagrams for beam AD. Also determine the maximum…

A: Given Data: The diameter of all pulleys is 600 mm. To Determine: Draw the shear and bending moment…

Q: Water flows under the sluice gate shown in the figure below. Determine the flowrate if the gate is…

Q: 1. Let x be the distance measured from the left end of the beam. Draw the shear and moment diagrams…

Question

In natural state, a soil weighs 3500 lb/cy. The same soil has a load factor of 0.83.

a. What is the unit weight of the soil in its loose state?

b. A contractor has seven (7) Caterpillar 725 articulating trucks available to haul this same soil to a project that requires 55,000 ccy of the soil. In the compacted state, the soil weighs 4300 lb/cy. Each Caterpillar 725 has a maximum haul capacity of 17 lcy. Currently the project schedule only accounts for each truck hauling no more than 550 loads to the site. Based on the maximum capacity of the Caterpillar 725, can this schedule requirement be met?

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.

Similar questions

The core of an earth dam is to be compacted on the wet side of optimum so as to ensure low permeability and flexibility (a nonbrittle stress-strain relationship). You have the choice of using a sheepsfoot roller or a smooth-wheel roller to compact the soil. To reduce potential shrinkage of the dam core, which is the best piece of equipment to use? If the soil were to be compacted dry of optimum, would it matter?
Q1-A construction site requires 100m3 of soil compacted at the maximum dry density estimated from laboratory standard compaction tests. Laboratory tests indicate the optimum moisture content is 12% and the degree of saturation at optimum is 85%. If the specific gravity is 2.7. a) Calculate the weight of dry soil required at the construction site. b) Calculate the total weight of soil that needs to be transported to the site if it is extracted from a borrow pit with a moisture content of 5%. i need solutions in 10 minutes please
Please solve quick. A 100 cm3 volume of soil has a dry mass of 175g. The soil has a specific gravity of 2.8. Calculate the shrinkage limit of the soil.
In a fill section of a construction site, 1600 m³ of moist compacted soils are required. The design water content of the fill is 14.5%, and the design unit weight of the compacted soil is 17.8 kN/m³. Necessary soil is brought from a borrow site, with the soil having 11.5% natural water content, 17.2 kN/m³ wet unit weight, and G, = 2.64. How much (in cubic meters) of the borrow material is required to fill the construction fill section? And how heavy is it?
In its natural state, a moist soil has a volume of 9.34 x 10-3 m3 and weighs 177.6 x 10-3 kN. The oven-dried weight of the soil is 153.6 x10-3 kN. If Gs=2.67, calculate: Moisture content (%) Moist unit weight (kN/m3) Dry unit weight (kN/m3) Void ratio (%) Porosity (%) Degree of saturation (%) Please answer this asap. For upvote. Thank you very much
xchangeable cation cmolc/kg of soil Ca2+ 2.7 Mg2+ 1.0 K+ 0.1 H+ 1.0 Al3+ 2.8 Na+ 0.1 1) What is the percentage base saturation of this soil? 2) What is the aluminum saturation of this soil? AND 3) How many lbs of aluminum (Al3+) would there be in one acre furrow slice of this soil? Given: 1 AFS soil = 2,000,000 lbs; 1 lb. = 454 g; 1 kg = 2.2 lbs.
Classify the following soil according to the Unified System:2% of the material is retained on the No.4 mesh.90% of the material passes the No.4 mesh and is retained in the No.200 mesh8% of the material passes the No.200 mesh.From the granulometric curve: Cu = 8; Cc = 2In the fine fraction: LL = 45%; LP = 31%UCSC
Dry soil is mixed with 14.5% by weight with water and the compacted moist soil has a volume of 1?10−3 m^3 and a mass of 1.6 kg. the soil solids have a specific gravity of 2.61. Given the following soil properties of a road grading works.Moist unit weight = 1900 kgVoid ratio at its densest = 0.44Moisture content = 12%Void ratio at its loosest = 0.62Specific gravity of solids = 2.66 Dry soil is mixed with 14.5% by weight with water and the compacted moist soil has a volume of 1?10−3 m^3 and a mass of 1.6 kg. the soil solids have a specific gravity of 2.61.9. What is the dry unit weight of the soil in kN/m^310. What is the void ratio of soil?11. What is the degree of saturation of the soil? 12. find the vertical effective stress at 10m depth. assume unit weight of solids =26.5kN/m3 and that the solid above the capillary action rise and ground surface is partially saturated at 50%
The in situ moisture content of a soil is 18% and the moist unit weight is 16.5 kN/m3. The specific gravity of soil solids is 2.75. This soil is to be excavated and transported to a construction site for use in a compacted fill. If the specifications call for the soil to be compacted to a minimum dry unit weight of 16.27 kN/m3 at the same moisture content of 18%, how many cubic meters of soil from the excavation site are needed to produce 7,651 m3 of compacted fill? How many 178 kN truckloads are needed to transport the excavated soil?
The soil in a borrow pit is at water content of 8.8% and bulk unit weight of 17.8 kN/m3. This soil is used in theconstruction of a compacted road base where the dry unit weight is 19.4 kN/m3 and the water content is 15%. Ifthe finished volume of the road base is 120,000 m3, (a) what would be the volume of the soil removed from theborrow pit? (b) How much water would be added to the soil from the borrow pit?
A wet soil weighs 3000g. It has a moisture content of 10%. How much water should you add to this soil to reach a water content of 30% (water lbs to the nearest 1 lb) Please correct solution
Downvote for the wrong answers Tamping foot compactors with an optimal production of 428 ccy/hr will be used to compact a 75,000 ccy fill. The shrinkage factor of the soil being used is 0.83. A single scraper with an optimal production of 510 bcy/hr will be used to haul the soil to the fill. a. How many compactors should be used to maintain the scraper's production? b. The compactors being used for this operation cost $90/hr while the scraper costs $110/hr. Assuming a 45-min hour efficiency for all equipment, what will the total cost of this operation be?