Draw a horizontal line S60W with a length of 200 meters (indicate the scale used), find it in the three main planes. Find the value of TI

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A: The factor of safety using method of slices along the trial surface. FS=∑c'l+W/bCos α-ultan…

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A: Solution Given data Thickness of sand layer=6' Permeability of sand=2*10-3ftsec

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A: Calculate the over consolidation ratio by using the equation. OCR=0.58N60Paσo' …… (1) Here, OCR is…

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A: Question is based on foundation in sand.Unit weight of soil , depth of footing, eccentricity of load…

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A: Coefficient of consolidation, Cv=Kmv×γwCv also can be calculated by time factor…

Q: What causes salinity in soil problems?

A: salinity in soil is the amount of  salt content present in the soil and the process of withstanding…

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A: Consolidation- When a soil mass changes its volume when pressure is applied to that soil mass, this…

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A: The vertical stress can be calculated by using the following relation ∆σA=2qπaaα1+α2+bα1 where, q=γH…

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A: Given: Degree of saturation, S = 95% = 0.95 Dry unit weight of the soil, γd=17.5 kN/m3 Moisture…

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A: Given: The moisture content is 54%. The specific gravity of soil is 2.78. Consider the figure,

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A: Volume of Fill: The volume of fill is the amount of fill that need to be filled in the particular…

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A: Solution: In soil 1. at depth of z below point A, vertical stress is given byσv=r1z+qpore…

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A: Width of footing = B = 2m   Depth of footing = Df = 1m   Unit weight of soil = γs = 19.5 KNm3…

Q: Construct the reduced stiffness matrix of the shown truss, Fig. 3.Then determine the nodal…

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A: calculate the degree of consolidation (U) when settlement reaches 2 inches (the degree of…

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A: Consolidation is a change in volume of soil mass in the vertical direction that is soil will undergo…

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A: The void ratio is the ratio of the volume of voids in the soil  The vertical stress determined…

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A: Solution Given Data Column footing= 1.2 m*1.8 m

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A: The given data is: SPT Number, N60=NChCrCsCd N=6+8=14 Ch: Hammer correction=0.75 Cr: Rod length…

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A: given data sepcific gravity of lime stone=2.70 dry unit weight=90 pcf moisture of field sample=28%…

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A: Moderately compressible sand deposit Depth of sand deposit, z=12.5 m γ=16 kN/m2 OCR=2 Cone…

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A: Given; Give; e1=1.10e2=0.85σ1'=65.0 kN/m2σ2'=240.0 kN/m2

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A: The optimum moisture content of the soil is defined as the water content corresponding to the…

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A: NOTE: Due to some technical error, one may find some difficulty in reading the symbols and formulas.…

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A: At any point or plain in soil, total stress is defined as the total load acting on the soil over a…

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A: Relative Compaction (Rc) = 90% γd max. = 20.4 kN/m3 γd(min.) = 13.9 kN/m3 Water content 15% To…

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A: In a consolidated drained triaxial test, drainage is allowed, mohr's failure envelope passes through…

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A: Given:- The square footing is given  The magnitude of the load = W = 294 kN The factor of safety = 3…

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A: The flow of fluid includes movement of an unbalanced fluid. As long as unequalled forces are in…

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A: Given:- depth =6m area=3 x 4 =12 m2 axial load = 2000kN To find:- Vertical stress

Q: Compute the reactions at supports A, E, and Fin the given structure. Support A acts as a pinned…

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Q: An equal-tangent vertical curve with an entry grade of +1.0% and a final grade of -2.0% was designed…

A: Given, G1 = 1% G2 = -2% V = 110 km/hr

Coordinate Geometry of Survey

Coordinate geometry (COGO) is a method of inserting surveying or engineering data into geographic information system (GIS), computer-aided design (CAD), or mapping software. These data can be collected on the proposed construction site using standard surveying techniques and instrumentation or may be taken from existing maps, engineering plans, drawings, or records. Data gathered on the site includes coordinates of points, bearings, and distances between points. The data are noticed and noted through conventional surveying procedures, like a traverse or layout measurement series and it can be either digital or non-digital. The maps and plans are inclusive of boundaries, divisions, and other components, and these features are shown with coordinate values, the lengths, offset distance, and bearings between them.