What is Compaction grouting? Describe its procedure.
Q: What are wet ESPs (WESPs)? What are their advantages?
A: Electro Static Precipitator (ESP) is a famous method adopted in treating the gas from industrial…
Q: 6.5 Complete the earthwork calculation sheet here and plot the resulting mass diagram. Divide ccy by…
A: It is required to calculate the volume of cut. Here, A1 is the area of 1st station, A2 is the area…
Q: Q1: A self- propelled tamping foot compactor will be used to compact a fill being constructed of…
A: The soil is compressed or tightened by means of compaction and consolidation of the soil. The…
Q: Define the Types of piles and their functions ?
A: The different types of piles are: 1.End bearing 2.Friction piles 3.Friction and cohesion pile
Q: If the excavated volume is 307.53 m3 and the material is hard clay with a swell percentage of 30 %…
A:
Q: What are the standard methods or procedures for evaluating the quality achieved or degree of success…
A: Soil compaction seems to be the crushing or pressing of surrounding soil particles, using mechanical…
Q: Explain how vertical drains can be used to speed up consolidation of soils in situ.
A: Vertical Drains also known as Wick Drains are prefabricated geotextile filter wrapped plastic strips…
Q: What are the methods used to dry the excavation?
A: Drying the excavation provides greater stability and strength. In addition to this, it also provides…
Q: What is Dynamic Deep Compaction/Consolidation?
A: Dynamic deep compaction:
Q: Q2: For the soil profile and a) Final consolidation settlement. b) Time required for the settlement…
A:
Q: If a client need assessment of drained and undrained shear strength and effect of consolidation over…
A: For measuring the shear strength of soil, there are methods available as the lab test or field test.…
Q: Briefly discuss the advantages of preloading methods?
A: The technique of pre loading was developed and is mainly was used in the projects connected to…
Q: what are the effect of compaction on civil engineering project?
A: COMPACTION- Soil compaction is the process in which stress applied to a soil causes densification as…
Q: Problem 6. In a construction project, the excavated material has a dry unit weight (Ya) of 90 pcf…
A: Given data: Excavated material properties: γd=90 pcfw=12% Embankment material properties: γ=110…
Q: Define the Purkaystha and Char reduction factor method ?
A: The purkaystha and char reduction factor is used to find bearing capacity of foundation on…
Q: If consolidation test result is included in SI report, how do you utilise the test result for your…
A: Brief concept introduction- Consolidation- Consolidation is the process by which the volume of a…
Q: If on-site slump test fails, should engineers allow the contractors to continue the concreting…
A: Concrete slump test or slump cone test is designed to assess the work ability or quality of concrete…
Q: How to measure the spread during the slump flow test?
A: Solution: During the process of slump flow test the viscosity of the mixture can be determined by…
Q: Define the term Test Pits.
A: The commonly used method to find the nature of the subsoil strata is to dig a hole and see. The…
Q: What are the advantages of test pits?
A: The commonly used method to find the nature of the subsoil strata is to dig a…
Q: Define section factor and hydraulic exponent?
A: Section factor Z, Hydraulicexponent M, N.
Q: Define the term Compensation grouting.
A: Compensating grouting:
Q: Define coefficient of consolidation.
A: Coefficient of consolidation:
Q: Explain Compaction equipment.
A: Compaction is the process of mechanically increasing the density of soil. It is the way of…
Q: 2. Given the surcharge load shown below, determine (a) magnitude of consolidation settlement, (b)…
A: Given for surcharge load area, γ=110 pcf , h=10' below the surcharge load, γ = 97 pcf…
Q: •Determine the net cut and fill volumes and mass haul ordinates given the shrinkage is 10% after…
A: Shrinkage = 10% Free haul Distance = 100 m Station Cut Fill 0 5 2.6 2 2 0 4 1 3 6 7 2 9…
Q: Explain the most important characteristics in the design of a sedimentation tank?
A: Sedimentation is the process of removal of fine suspended particles which cannot be removed in…
Q: Question 4: 1) Explain how soil can be improved by adding hydrated lime? 2) What are the advantages…
A: 1. Soil improvement by hydrated lime:Sites with soil deposits with poor strength and high…
Q: Define the Range of Coefficient of Consolidation, cv ?
A: To find range of coefficient of consolidation
Q: What are the Features of general categories of grouting stabilization?
A: Introduction:- The main objective of the ground improvement is to improve the characteristics of the…
Q: What are the shortcoming of test pits?
A: Test pits are widely used to expose and sample the foundations and building materials.
Q: What are the general advantages and disadvantages associated with hydraulic fill placement methods?
A:
Q: What is meant by Proctor’s Compaction test. Main purpose of learning Proctor’s Compaction Test?
A: The Proctor compaction test is the most common procedure for evaluating the ideal moisture…
Q: A septic tank is to be constructed to serve for a family of 8 persons. The size of a septic tank is…
A: Given data- Total number of people=8Size of the septic tank=2300 mm×1500 mm×1500 mm
Q: Explain a hydraulic trap in landfill design? What is the difference between a natural hydraulic…
A: Hydraulic traps, the other type of natural solution where instead of leachate migrating outwards…
Q: Explain how a dry sump operates
A: An internal combustion engine that is powered by a piston and lubricated by a dry-sump system. An…
Q: 1)A contractor has compacted a base fa new road and found the value of compaction percentge 2) if…
A: As per guidelines please repost Q2 separately
Q: What type of opportunities are provided by test pits?
A: Test pits may be square, rectangular, or circular in shape. The minimum dimensions of the pit are on…
Q: Describe the use of test pits.
A: A test pit also known as trial pit is a ground excavation for the purpose of sampling or studying…
Q: Describe the procedure to determine values for the coefficient of consolidation.
A: The coefficient of consolidation is the boundary used to portray the rate at which soaked clay or…
Q: What is Consolidation? Explain about the Consolidation Drainage method.
A: Consolidation:
Q: In most specifications for earthwork, one stipulation is the contractor must achieve a compacted…
A:
Q: Describe the procedures to check the percolation rate for a soil?
A: The percolation analysis is conducted to evaluate the soil's absorption potential. This test is…
Q: 1. Determine seepage in ft/day per linear foot of the following sheet pile: Sheet Pile 20 GROUND…
A:
Q: A borrow site south of Harrisburg will be used to provide the material needed to construct 432,600…
A: An embankment is generally the volume of earth surface that is fixed and compacted that is used to…
Q: 3. Excavation may be classified by type of material-Earth excavation excavation, rock excavation,…
A: a) Bottom soil - It is the subsoil layer. b) Subsoil - Immediately below the surface soil.
Q: Description of Consolidation, Compaction and Goround improvement techniques? Short Note give me…
A: Consolidation is the interaction by which the volume of soil is diminished by the expulsion of water…
What is Compaction grouting? Describe its procedure.
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- Describe spring analogy system with neat sketch. [5] A clay layer, whose total settlement under a given loading is expected to be 11cm settles 3cm at the end of inonth after the application of load increment. How many months will be required to reach a settlement of Scm? How much settlement will occur in 10 months? Assume the layer to have double drainage system. [7] Maximum size for Files You can drag and drop files here to add them. Accepted file types All file typesDiscuss the suitability of, different kind of Flat slabs.3. What is the effect of using available sand instead of using standard sand?