What are the Features of general categories of grouting stabilization?
Q: Explain why grouting is important and give any possible practical applications of grouting.
A: The process of improvement of the ground by injecting a highly viscous fluid-like material into the…
Q: Define sand-cone method.
A: Sand cone method is a field method used for determining the unit weight for the soil after…
Q: a. Whatis soil nailing,grouting? b. Whatarethematerialsinvolved? c. What are the situations…
A: This problem is related to Soil Mechanics. In this problem , we define soil nailing and grouting and…
Q: How local shear failure differs from general shear failure ?
A: General shear failure These above figure describe a strip footing resting on above the surface of a…
Q: 3. How to determine the location of the horizontal moistureproof barrier? What are moisture-proof…
A: Brief concept introduction- A waterproof barrier is a coating that is placed on a surface or…
Q: What are Two-Stage Precipitators?
A: Brief Concept Introduction- Two-Stage Precipitators- It is used in power plants and cement…
Q: What are the characteristics of local shear failure ?
A: The soil beneath the foundation of the structure fails by the following failures General shear…
Q: Discuss the applications of grouting ?
A: The concrete is placed in the vertical member and horizontal members of the structure. The…
Q: Explain Hydraulic Fracturing Field Test. For what purpose is this test performed?
A: Hydraulic fracturing is used to assess the magnitude and orientation of in-situ stress in the…
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: A large warehouse was recently constructed in Winnellie with large portal frames spaced at 6m…
A: Given data: frame spacing = 6 m settlement of center footing = 35 mm adjacent footing settlement =…
Q: Describe the physical meaning of the coefficient of consolidation?
A: Introduction:- Coefficient of consolidation depends upon the type of soil. It determines the rate of…
Q: Why does Portland cement concrete cores are not recommended for high dams?
A: Portland cement concret:
Q: kesulo em/sec what is rate seepage under shee t pile Sm 1.67 m 4m
A:
Q: What are Tubular Precipitators?
A: 1.tubular precipitators looks like stacks from which smoke comes out 2.they have high voltage…
Q: Explain what is Dry Bottom-feed Method?
A: Vibro replacement has become a method which is used in soils that don't really react well to…
Q: Kinetic energy correction factor: Define it and explain how to get it. What are its typical values?
A: It is asked to define Kinetic energy correction factor and explain how to get it, What are its…
Q: Explain the differences in applications between pipe culverts and box culverts?
A: A Culvert means a covered hydraulic structure which deliver fluid. so, in a great sense, pipe…
Q: Define and explain briefly Over Consolidation Ratio (OCR) with the help of example.
A: Overconsolidation ratio (OCR) is the ratio of preconsolidation stress to current efective stress.…
Q: What type of bed would be recommended for a 27 in. "Standard strength clay pipe"? If it is placed in…
A: The bedding is primarily used to avoid the injuring or the movement of the pipe and is the area from…
Q: Search for "DPWH standard specifications on Aggregate Sub-Base Course".
A: Brief Concept Introduction- DPWH standard- STANDARD SPECIFICATION ON AGGREGATE SUB-BASE COURSE BY…
Q: Describe about the results from consolidated–undrained (C–U) triaxial test and related strength…
A: The triaxial compression test is used to determine the shear strength of soil. It is commonly used…
Q: Describe Mohr’s Failure Criterion?
A: The theory of Mohr implies that failure occurs once the circle of Mohr reaches the envelope provided…
Q: Define the Three principal modes of shear failure ?
A: The three principal modes of shear failure are General shear failure, local shear failure, and…
Q: What is the difference between soil compression and consolidation?
A: Soil Compression - Soil compression is a mechanism in which tension is added to the soil creating…
Q: Define Equivalent Uniformly Loaded Footing
A: Footings are a very important part of the foundation. They are constructed with the help of concrete…
Q: How Permeability and Seepage differ?
A: Permeability: It is defined property of material that allows flow of fluid through it. It also…
Q: Hook load will be seen to reduce when the bit touches the bottom of the hole in vertical wells.…
A: Hook load will seen to reduce when the bit touches the bottom of the hole in vertical wells. This is…
Q: Define the different modes of shear failure ?
A: Define the different modes of shear failure : General shear failure Local shear failure Punching…
Q: What are Wet Precipitators?
A: A wet precipitator is generally utilised in controlling Particulate Matter (PM10 and PM2.5)…
Q: Discuss Consolidation (Oedometer) Tests
A: The Consolidation test: The rate as well as the magnitude of soil consolidation when the is retained…
Q: Q14. A contractor is excavating the below trench. The contractor is supposed to dig the trench 5ft…
A:
Q: What are the results of Seismic-Induced Liquefaction?
A: Following are the results of Seismic-Induced Liquefaction : 1. Tsunamis may cause resonant…
Q: What advantage does the Field permeability tests offer?
A: Permeability is basically the ease with which water can flow through any medium. In soil mechanics,…
Q: If on-site slump test fails, should engineers allow thw contractor to continue the conctreting work,…
A: Answer If the on-site slump test fails, the site engineer may use his/her contractual power and…
Q: Explain the Procedure to form bulb-type uncased concrete pile.
A: Under reamed piles is also called as the bulb type concrete piles. Under-reamed piles are the best…
Q: Describe Mohar's theory of rupture
A: The Mohr Theory of rupture is based on the famous Mohr's circle. Mohr's theory is often used in…
Q: What is capillary rise in field permeability tests?
A: The property of the soil which permits to pass the fluid or water through it is called the…
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 the pros and cons of performing falling head permeability tests within the laboratory.
A: Pros • Falling head permeability test is for soil such as find sand and silt whose permeability are…
Q: Define the concept of Degree of Consolidation UnderRamp Loading ?
A: Degree of consolidation is the ratio of amount of consolidation at a given time within a soil mass…
Q: Define Consolidation tests
A: Consolidation tests - The test is conducted to determine the settlement due to primary…
Q: In which location does the dreaded quicksand condition occurs?
A: Quick sand condition is condition of flow in which a vertical seepage flow causes floating…
Q: Explain the Two procedures are in common use to determine values for the coefficient of…
A: Coefficient of Consolidation , is a soil parameter governing the time-rate of consolidation. is not…
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: Describe about the consolidation test.
A: The Consolidation Test is used to assess the soil settlement magnitude and rate.
Q: Describe about the consolidation process requires two interrelated occurrences?
A: Consolidation is an process of decrease in volume of fully or partially saturated soil under a…
Q: What are the various methods for determining permeability?
A: Permeability is the capacity of a rock layer to transmit water or other fluids, such as oil. The…
What are the Features of general categories of grouting stabilization?
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- Explain the critical height of an unsupported vertical cut in cohesivesoil?RESEARCH ABOUT THE GROUTING - BULK VOID FILLING. AND ITS APPLICATION AND SAMPLESA 7 in – 17 lb/ft (6.538in ID) casing string is set at 8,000 ft deep in a 8 3/4 in hole. A height of 3,850 ft of cement is required in the annulus, and 60 ft of cement is left in the casing. Caliper measurements indicate the following average diameter: Well Depth ft 7000-8000 6000-7000 5000-6000 4000-5000 Average Diameter inch 91/8 91/4 95/8 93/8 Calculate the volume of cement slurry required using the caliper measurements and 15% of excess, and Without using the caliper measurement and 50% of excess. Calculate, for each case, the number of sacks of cement if the yield is 1.1 /sack.
- What are the factors that lead to concavity of the load vs penetration curve? How do you make the corrections for this concavity?Link the phrases listed in the raws with a suitable title from columns below Rebound Non- UPV Surface Selection of Hammer destructive Calibration Condition Test Surface Test testing Must be smooth, dry, and free of honeycombing Correction factor 1.0 set Affected by the depth of carbonation Troweled surfaces generally exhibit higher rebound numbers than screeded or formed finishes Does not destroying the integrity of the structureschoose the correct answer When the transient gradient is decreased from the No. 200 sieve of the bevel filler, a type shift occurs A- From lowest to highest B- From high to low C - It does not affect the type