VERTICAL PARABOLIC CURVE IS TO CONNECT A BACK TANGENT OF -2% AND A FORWARD TANGENT OF 3%. THE CHANGE OF GRADE IS 0.20% PER 20M STATION. THE STATIONING OF PVC IS 15+210 WITH AN ELEVATION OF 100M. A.) FIND THE

Q: Vertical Curve: If L=1320 ft, the BVC is at 5+00, What is the Station and Elevation for PVI ? G1 is…

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Q: 3. For curve y + 4x2 - 12x , locate the possible maximum and minimum %D points.

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

A: Using equation y=g2-g12Lx2+g1x+PVCelvg1=back tangentg2=Forward tangentL=length

Q: Q6/A grade gl of+ 1.23% intersects grade g2 of -2.75% at a vertex whose station 18+00 and elevation…

A: Given:- The gradient of first tangent = g1 = +1.23% The gradient of second tangent = g2 = -2.75%…

Q: There is a horizontal curve of radius 50 m on a stretch of hill road with a gradient of 5.0%.…

A: Given: Radius of horizontal curve= 50m, Ruling Gradient = 5% Calculate Grade compensation = ?

Q: Vertical Curve: If L=1320 ft, the BVC is at 5+00, What is the Station and Elevation for PVI ? G1 is…

A: Vertical Curve: A vertical curve is a transition element in the geometric design of a highway. A…

Q: A symmetrical parabolic curve passes through point A whose elevation is 23 23m at a distance of 54…

A: Correction in question:- As the elevation of PC is given as 22.56 m Hence, elevation of point A can…

Q: A symmetrical vertical summit curve has tangents of +4.5% and -2.5%. The allowable rate of change of…

A: Question is based on the vertical summit curve . Tangents of curve,allowable rate of change of…

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

A:

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

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Q: A vertical summit curve is having tangents which intersects at point Pl at Station 12+617.78 and…

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

Q: A symmetrical parabolic summit curve connects two grades of +6% and -4%. It is to pass though a…

A: "Since you have posted a question with multiple sub-parts. We will solve the first three sub-parts…

Q: A parabolic vertical curve is to be set out connecting two uniform grades of +1.8 and +3.9%. The…

A: Length=Ar=3.9-1.80.0520m=840mPVCsta=PVIsta-L2PVCsta=2705-8402=2285PVCELV=PVIELV-g1L2PVCelv=238.755-0…

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

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Q: What is the location of the lowest point of the curve from the PVC if 200 m symmetrical parabolic…

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Q: Given two grades intersecting at station 1 + 250m, one grade at +6%, the other at -3%. Use a…

A: Given data, Two grade intersecting at station 1+250m g1=+6% and g2=-3% L=183m L1=121.95m and…

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: The grade from point A to vertex V is -6% and from V to point B is +3%. It is desired to connect…

A: The given data is for Vertical symmetry parabolic curve. So, Use equation of parabolic curve. y =…

Q: A vertical parabolic curve is to connect a back tangent of -2% and a forward tangent of +3%. The…

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Q: 10. A +2.8% grade at 1 + 200 is to be connected to a -4.2% grade at 1+600 using a symmetrical…

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Q: ration of the P.C. at station 4+100 is 22.5 e length of the curve is 120m.. Determin

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

A: Given data- The initial grade is -6% The final grade is +4% The allowable rate of change of grade is…

Q: Problem 3 The vertex is at station 12 + 200 and elevation 35 m. It is required to connect the two…

A: To use the equations for an unsymmetrical vertical parabolic curve. The general equation for the…

Q: forward tangent is -3.0%, and the location of the highest point elevation of the highest point is…

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Q: A 3% ascending grade meets a 5% descending grade at station 2+110 and elevation 100m. The tangents…

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Q: A vertical crest curve has an approach grade +3% and a departure grade –3%. The VIP level is 120 m…

A: To calculate 'H' based on the given data we have  2HL2= (g1 -g2)L2L g1 = 3% = 0.03 g2 = -3% = - 0.03…

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

A: Of location of  both highest and lowest point in terms of horizontal distance from PVT station and…

Q: a vertical summit curve is having tangents which intersects at point Pl at station 12+615.61 and…

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

Q: A symmetrical parabolic summit curve connects two grades of +6% and -4%. It is to pass though a…

A: Data given Station of VPI = 35+300 Elevation of VPI = 200 m G1 = +6% = 0.06 G2 = -4% = -0.04…

Q: tangent is -3.0%, and the location of the highes on of the highest point is 100 m. t is the Station…

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

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

A: A station is a precise location on the Earth that has been identified by surveying procedures.…

Q: A 524m equal tangent crest vertical curve has PVC at Sta 18+257 and at elevation 166m. The initial…

A: Given: The initial grade is 6.06%. The final grade is -3.71%. The length is 524 m. The PVC station…

Q: The grade from point A to vertex V is -6% and from V to point B is +3%. It is desired to connect…

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Q: A-3.3% grade meets a +7.4% grade at a vertex (EI. 139.57m) directly under an overpass bridge having…

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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…

A:

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

A: Given Data: g1=+4% ,   g2=-2% Rate of change of grade=r=0.3% Stationing of PT= 10+020 Elevation of…

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.