Q5: given the following information: A= 16° 38' R = 1000 m PI at 6+26.57 Calculate the station of the BC and EC; also calculate all the elements of the curve(D,M, L, Lc and E). (10 Marks)

Q: The station of the Pl of a horizontal curve is 60+20. The horizontal curve will have a curve degree…

A: Given,PI = 60 + 20Degree of curve, D = 4oLength, L = 400 ft

Q: The length of a simple curve having a degree of curve of 5° is equal to 130 m. If the stationing of…

A: NOTE : Since you have posted a question with multiple sub-parts, we will solve the first three…

Q: B (PI) (N: 6000, E: 8000) PC A (N: 4000, E: 4000, St: 10 + 00) C(N: 3800, E: 13000) R= 1050 m Given…

A:

Q: Problem 7. 7.Station PT of the compound curve is at 15 + 480.14. I, = 30°, I2 = 36°, D1 = 4°, D2 =…

A: We know that ; D=1145.92R Can be written as  ; R2 = 1145.92D2 R2 = 1145.925 = 229.184 m

Q: Q2/A: Locate the centroid (X, Y) coordinates of the shaded area between the two curves in figure.…

A: Two curves intersects to form a shape.Curve 1: Curve2: To determine the centroid of the area of the…

Q: Two tangents intersect at sta. +550. A compound curved laid on their tangents has the following…

A: Given Data:Tangents intersection=0+550I1=31°;I2=36°,D1=3°,D2=5° It is required to compute stationing…

Q: Same situation as provided in the question in the image shared. Suppose the spiral curve is…

A: Given data: Length of the spiral curve=230 ft Normal crown rate = 2.5% Design Speed, V = 50 mph…

Q: Х a W C a B

A: Solution: Ay+By=waMA=0By×2a=wa×a2By=wa4Ay=3wa4

Q: SIMPLE CURVE BEARING OF Point of Curvature - V = N 60° E BEARING OF V - Point of Tangency = S 70° E…

A:

Q: The length of a simple curve having a degree of curve of 5° is equal to 130 m. If the stationing of…

A: NOTE : Since you have posted a question with multiple sub-parts, we will solve the first three…

Q: QUESTION 8 In a railroad layout, the centerline of two parallel tracks are connected with a reversed…

A: Given a railroad layout central angle of the first curve =180 Distance between parallel tracks =37.6…

Q: Compute the slope at point C.

A: Use moment area method

Q: A compound circular curve has: R₁ = 500m, R₂ = 750m, A₁ = 38° 20', A2 = 41° 30′ St. P.I = (28+50)…

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Q: a. Elements of the curve b. Stationing of P.C. and P.T. c. Lengths of sub-chords and its…

A:

Q: Q/ on the (+ profile) vertical vertical curve. The table below represents the reading of the ruler…

A: Station back sight Intermediate sight Fore sight height of instrument  elevation Remark 0+00 4.365…

Q: A compound circular curve has: R₁ = 500m, R₂ = 750m, A₁ = 38° 20', A₂ = 41° 30′ St. P.I = (28+50)…

A: Given: Compound circular curve R1 = 500m, R2 = 750 m  Sta. PI = (28+50) Co-ordinates of PI (E = 500,…

Q: e the tangent dis e the degree of c ationing of noint

A: This problem is Related to Surveying Engineering , Simple Curve . In this problem we solve by…

Q: GIVEN THE ANSWERS (YELLOW HIGHLIGHT) PLEASE SHOW THE SOLUTION Four simple curves (CURVE 1 CURVE 2…

A: Given data- CURVE 2 forms a compound curve with CURVE 1.  CURVE 2 also formed a reverse curve with…

Q: 1. In the following horizontal curve, if the BC is at Sta 1+50, and the EC is at Sta 3+95: ЕС PI BC…

A:

Q: Compute L, T, E, M, LC, R, and stations of the PC and PT for the highway curve with Da = 6 ∘00′,  I…

A: Highway Curve: The two lines on a roadway are connected with an arc. This connected arc of two…

Q: a. The maximum probable length of the parabolic curve b. The location and elevation of the lowest…

A:

Q: Two Straight lines AB and BC intersect at chainage 7827 m, the deflection angle being (49)ᴼ . It is…

A: Let, us assume length of chain used is 30m So by this designation of curve is R=1720D Where R is…

Q: How far from the y-axis is the centroid of the area bounded by the curve y=xthe line x = 2 and the…

A: We will use integration to find centoid

Q: BEARING OF PC-V = N 60° E BEARING OF V-PT S 70° E DEGREE OF CURVE CO) STATION Ve 12 t 234.50 %3D

A:

Q: w.S. 4m 2m B 2m 2m

A:

Q: Given the following horizontal curve: PI = 104+50.00 | = 8°0'0" D= 2°0'0" a) Compute the PC and PT…

A: Given I=8°0'0''The distance from PI to long chord=Sum of External Distance+mid…

Q: • What is the total length of the curve in meters? • What is the length of the first curve in…

A: Given data:   It is asked to find 1. Total length of the curve 2. Length of first curve 3. Length…

Q: H.w-Curves.p... > Calculate the chainage of the tangent points of the compound curve from the…

A:

Q: The long chord from the point of curvature to the point of tangency of a compound curve is 549 5…

A: Compound Curve: The combination of two or more simple curves that bend in the same direction and…

Q: 2. AB BC N 75°E S 65⁰ E ✓ 30⁰ E R₁ = 2R₂ * Determine 200m the length of the compound curve.

A:

Q: Q4) Circular curve connects two straights intersected at a station (20+20.10).If the deflection…

A: Given:Setting pot curve  by PI method

Q: What is the length of the external for the circular curve shown in the sketch below? Ans.:

A: ###External length  E of circular curve  ##

Q: dth . 10 0 +1 a 15 3 re si 2: Sit. 4 the length of curve of a simple curve having a degree of 4° is…

A:

Q: -7% 4% Determine arting from PC to PT. Tabulate your answ Dow solutions.

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Q: The bearings of forward and backward tangent are N 15°30’ E and N 25°40’ W, respectively. If the…

A:

Q: 2. A compound curve has the following data: I1 = 28°, 2 = 31°, Di = 3°, D2 = 4°; Find the stationing…

A: I1 = 28°I2 = 31°D1 = 3°D2 =4°Station of PI = 30+120.50

Q: Draw the shear and moment diagrams of the following beams by semi-graphical method. Write the shear…

A: The beam with the loading and support conditions is given as Ro find:- Shear force and bending…

Q: 2. A compound curve has the following data: l1 = 28°, l2 = 31°, Di = 3°, D2 = 4°; Find the…

A:

Q: Station of the PI of the curve: 7+400 Elevation of the PI of the curve: 80m. L1 = 160m L2 = 120m G1…

A: Given:- The station of the point PI = 7+400 The elevation of the point PI = 80 m  The length of the…

Instruments for Surveying

Surveying is the practice that determines the relative three-dimensional positions of many different points on the earth’s surface. There are various instruments used in Surveying like Theodolites, Total station, Tripod stands, Plane table, etc. for measuring horizontal angle, vertical and sloping angle, which are very useful for giving accurate and precise measurement.