A vertical Summit parabolic curve has a vertical offset of 0.375m from the curve to the tangent grade at sta10 + 050. The curve has a slope of +4% and -2% grades intersecting at the P.I. The offset distance of the curve at P.I. is equal to 1.5m. If the stationing of the P.C. is at 10 + 000. a. Compute the required length of curve. b. Compute the horizontal distance of the vertical curve turning point from the point of intersection of the grades. c. Compute the elevation of the vertical curve turning point if the elevation of P.T. is 86.42m.

Q: Problem 4 A vertical summit parabolic has its P.I. at station 12 + 750 with elevation of 77.30 m.…

A: Given Data:Station of PV1=12+750Elevation Pv1=77.30mForward Tangent g2=-3.8%back tangent…

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Q: Design of Vertical curve Given data: L=911.52 ft G1=-4% and G2=+3.8% PVI station=52+00 and PVI…

A: PVCSTATION=PVISTA-L2PVCSTATION=5200-911.522=47+44.24PVCELV=PVIELV-g1L2PVCelv=1261.5+0.04×911.522=PVC…

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A: slope of upward tangent = Elevation of PVI - Elevation of PVCL2…

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A: PVCstn=PVIStn-L212506.53=12617.78-L2=222.5MPVCelv=PVIelv-g1L2123.37=134.19-g1×222.52g1=0.0972×100g1=…

Q: SITUATION 8: A parabolic sag curve has tangent grades of -2% and +3%. The stationing of PT is at…

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Q: If vertical curve #2 has an L=800 feet, what is the elevation of station 27+00? VC 1, PVI=21+72.41,…

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Q: SURVEYING 103 C2 Problem set: as An unsymmetrical parabolic curve has a forward tangent of-8% and…

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Q: the tangents of a sag curve connects at the point of intersection having station 18.424.35 and…

A: This question belongs to subject surveying. In this question we find out the value of the lowest…

Q: ute Surveying

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A: Length of curve = L L = KA K = 55 A = g1 - g2 = 1.5 + 1.6 = 3.1 L = 55 X 3.1 = 170.5 m

Q: An unsymmetrical parabol of 5% and a forward tanfent of -3%. The length of the cur on the left side…

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Q: 4) Vertical Curves Design the vertical curve for every 50 foot station if ... PVI is at11+02.43 PVI…

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Q: Problem 2 A symmetrical vertical summit curve has tangents of +5% and -3%. The allowable rate of…

A:

Q: Determine the basic elements of the vertical curve. Length of the curve: in meters Elevation of the…

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A: Solution- Th e given values are as follows,g1=7.16g2=-2.30PI elevation=115.19PC…

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Q: Given the compound curve with the vertex V inaccessible, angles A and B are equal to 16°20' and…

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Q: locate both highest and lowest point in terms of horizontal distance from PVT station and difference…

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Q: 46. A horizontal curve is to be design with a radius of 566m with central angle of 48.6", station of…

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Q: The symmetrical parabolic curve passes through point A whose elevation is 23.23m at a distance of…

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Q: 6. A symmetrical vertical summit curve has tangents of +4% and -2%. The allowable rate of change of…

A:

Q: It is required to construct a vertical curve with 400m from the PC atS TA 3+16, elev.214m to the…

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A: IOT stands for Infiltration Opportunity Time or Intake Opportunity Time.

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A: Given,Forward tangent curve, G2=-8%Backward tangent curve, G1=+5%Left curve = 40mRight curve =…

Q: 2 existing highways are to be connected by a simple curve of 2° (100m arc basis). The first highway…

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Q: through point A whose elevation is 23.23m at a distance of 54 meters from P.C. The elevation of the…

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Q: It is required to construct a vertical curve with 400m from the PC at STA 3+16, elev.214m to the…

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Q: Answer fast

A: L = π * R * D / 180where:L is the length of the curve (m)R is the radius of the curve (m)D is the…

Drainage of Pavements

Pavement Drainage holds ample significance, as it prevents the accumulation of water or any liquid on the surface of pavements and ensures proper drainage system. With proper design and gradual slopes provided, the water gets easily removed from the surface into the drains, which are essential during heavy rains and unusual weather conditions keeping it less prone to accidents and increasing the durability of the pavement structure.