Explain Improvement Techniques of Deep-Ground.
Q: Explain the ways of determining the rate of seepage ?
A: Because of the easy availability of materials as well as the lack of geology restrictions, rock-fill…
Q: Define the factors affecting selection of ground Improvement technique ?
A: FACTORS: 1. soil type : different soils have different methods to improve. For example, for clay…
Q: What is excluded from retention?
A: Retention is a percentage normally up to 5% of the total amount which is approved due to the…
Q: Why does slope stabilty of the soil is dangerous in building construction?
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Q: 0. a = 10 cm' cer inserted in soil Y at El. 5 cm? What is the
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Q: Explain the Pre-loading methods for ground improvement ?
A: The load or stress from the buildings or any corresponding infrastructural projects is received or…
Q: Define free-earth-support method.
A: Free-earth-support method is based on the assumption that the soil into which the piling lower end…
Q: Explain the Spangler and Handy (1982) Allowable Soil Pressure Chart ?
A: A chart relating SPT blowcounts, CPT tip resistance and footing width to net footing pressure was…
Q: Describe Settlement of Foundations on Sand.
A: Settlement of foundation on sand:
Q: PROBLEM 1 -Given the following sections 1+020 a +0.90 +3.5 +0.55 1+080 d -1.85 -1.20 -0.42 Base for…
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Q: Define fixed-earth-support method.
A: The fixed earth support method is a basic method by which anchored sheet walls are designed. In this…
Q: * Excavation can be conducted uphill and downhill. O True O False
A: This question is related to the Highway Engineering and Traffic Engineering. There is question…
Q: Define the term Rockfill Dams.
A: Rockfill dam is defined as a kind of dam that is generally made of compacted rock fill. Rockfill dam…
Q: What is Hydraulic Gradient Line (HGL)?
A: Gradient lines are basically the energy level lines in a fluid flow.
Q: List out the various factors consider in earthquake area ?
A: The structural component of the building is always designed for all types of loads, there are dead…
Q: What is Zero settlement of foundation ?
A: Zero settlement of foundation term related with floating foundation. Floating foundation is a type…
Q: 4 kN -9 m
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Q: of fill required by unit area method and by parallel sections method.
A: By parallel section method The area of each square is 10×10 = 100m² From top left corner to bottom…
Q: Given the following cross section notes for a road grading work: 3.5 X2 -3.2 +1.2 +1.2 +2.8 The…
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Q: Explain about the Deep Drainage method.
A: A hydro logical cycle is groundwater regeneration or system of deep runoff, or deep percolation,…
Q: Where does the Earth fill and rockfill dams are typically used?
A: Earth fill dam: Earth dam is made of earth (or soil). It resists the forces exerted upon it mainly…
Q: Explain about the Dewatering Shallow Excavations.
A: Dewatering of shallow excavation: The application of dewatering of shallow excavations and ditches…
Q: Mention two types of soil survey and state the advantages and disadvantages of each
A: Aerial photo interpretation is a two-step process that begins with (1) obtaining information from…
Q: : 1- EARTHEN EXCAVATIONS, STRIP FOUNDATION 2-THE LIGHT CONCRETE LAYER UNDER THE FOUNDATION…
A: Given Details in Question:
Q: Define the assumptionof Becker Penetration Test ?
A: Becker Penetration Test (BPT) : The Becker Penetration Test (BPT) also known as Becker Drill Test,…
Q: Write on the concept of below ? Shallow Foundations – Structural Design
A: Shallow Foundation : A shallow foundation is a type of building foundation that transfers building…
Q: Why differential levelling is the most commonly employed method?
A: Differential levelling is the process of measuring vertical distances from known elevation point to…
Q: How would you go about determining the location of the groundwater table in the design soilprofile?…
A: In the foundation design criteria, the most important factors are the location and the movement of…
Q: Define Bored pile
A: Piles can be classified according to different basis such as material, length, grouping, etc. One of…
Q: Question 2: Select the smallest power shovel required to excavate (54000m3 bank measure) of good…
A: We need to use productivity formula for a shovel to calculate the smallest size of power shovel.
Q: Describe Basic concepts forces acting within embankment zone and on installed soil nails.
A: The resemblance of gravity retaining wall and soil nailed excavation:
Q: Excavations in open cuts in excess of depth shall have adequately designed shoring on support. 2.5 2…
A: To Determine At what depth of excavation in open cuts designed shoring on support is required.
Q: Define terminology of deep foundations
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Q: What is the basic principle considered in application of electric resistivity survey in foundation…
A: Brief concept- Foundation exploration- Foundation is the underground structure over which the…
Q: Why does slope stabilty of the soil is dangerous in construction?
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Q: When will the head change at a well be greater if the boundaries did not exist? Why?
A: Head change in well is related to it's drawdown rate. Drawdown is defined as the amount of water…
Q: How do you solve for the area of this section?
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Q: 1) Which statement is correct about Point A at station 20+00? a) No earthwork is needed at this…
A: 1. At point A, the cumulated volume is zero. From the mass diagram earthwork is required for cut and…
Q: Q2/ Organize a BQ, acording to the Unified Standard Guide for quantity survey, for the work items…
A: S.No Description Nos Length Units Breadth Units Depth Units Quantity Units 1 Earthwork 1…
Q: Draw the subgrade design process.
A: Note: As you have not mentioned anything else except the "Draw the subgrade design process". So, we…
Q: identify and explain the different types of slope protection
A: Slope Protection Protecting the slopes from the erosion will requires several actions which must be…
Q: What is slope failures or landslides?
A: The slope failure or landslides is the mechanism that involves outward or downward movement of the…
Q: Placement of spoils is important. What is the minimum required distance from the edge of the trench…
A: Explanation: The trench stability can be affected by the surcharge developed due to the excess…
Q: Given the following data of the cross-section of an earthworks with a base of 10m.
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Q: A 6m vertical cut has been excavated from a dry cohesive loess soil deposit. For the plane shown…
A: Dry density of soil = γd = 15KNm3 Cohesion = c = 10Kpa ϕ = 11°
Q: Explain wash boring method of soil investigation?
A: Wash boring method: This boring method is very popular because the equipment used in this method are…
Q: Define the simplest method of making exploratory boreholes ?
A: For investigation at higher depths when traditional methods fail, boring techniques are utilized.…
Q: Define The depth of the loaded area below the ground surface
A: depth of the loaded area below the ground surface Whenever a heap is applied to soil, it is conveyed…
Q: How does soil erosion change with the steep ness of the slope
A: Soil erosion is the phenomenon in which the degradation and removal of the top layer of the soil…
Explain Improvement Techniques of Deep-Ground.
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- How would you go about determining the location of the groundwater table in the design soilprofile? Recall that this is not necessarily the same as the groundwater table that was presentwhen the borings were made.Explain the Pre-loading methods for ground improvement ?Define the various methods of soil exploration techniques?