A1) Answer the following; a. From station 0+040 with a center height of 1.2m fill, the ground line makes a uniform slope of 6.5% to station 0 + 100, whose center height is 3.5m. Find the grade of the finished roadway. b. Station of P.T of a compound curve is at 15+480.14, l1= 30degrees, l2=36 degrees, D1= 4 degrees, and D2=5 degrees. what is the stationing of P.C.C? use arc basis.

Q: For vertical alignment with one equal tangent vertical curve where g1 = -5%, g2 = +7%, L = 300.00…

A: Vertical alignment is the alignment of a pipe in the vertical direction with respect to the required…

Q: 1. A grade of -3.7% grade intersects a grade of +2.80% at Station 11 + 488.00 of elevations 122.50…

A: G1 = -3.7% G2 = 2.8% PI Station = 11+488 PI elevation = 122.5 Vd (design velocity) = 60Km/h = 60…

Q: Problem 1 A - 4% grade meets a +5.5% grade at a vertex whose elevation equals to 132.56 m directly…

A:

Q: 3. A grade of +5% grade intersects a grade of -3.0% P.C. has a of 10 + 110.00 which has an elevation…

A:

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: A compound curve is laid out 480 m. from the P.C. to the P.C.C. having a radius of 763.94 m then…

A:

Q: The tangents of a sag curve connects at the point of intersection having Station 18+444.82 and…

A:

Q: Problem No. 1: Two tangents intersect at STA 2+550. A compound curve laid on their tangents has the…

A:

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 length of curve at side of PC is 55 while on the PT is 45 m. A sewer line with its top having an…

A:

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: evel and the through chainage of the intersection point of the two gradients are 93.60m and 66…

A: PVCSTATION=PVISTA-L2PVCsta=6671.34-2002=6571.34PVCELV=PVIELV-g1L2PVCelv=93.6-0.01×2002PVCelv=92.6

Q: The length of curve at side of PC is 45 while on the PT is 50 m. A sewer line with its top having an…

A:

Q: The length of curve at side of PC is 55 while on the PT is 45 m. A sewer line with its top having an…

A:

Q: A vertical parabolic curve of length 180m has the following specifications. The point of interaction…

A:

Q: A -3% grade meets a +5% grade at a vertex (El. 146.24m) directly under an overpass bridge having…

A:

Q: B. The common tangent AB of a compound curve is 90m with a bearing of N 880 E. The bearings of the…

A:

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

A:

Q: C Length of the first and second curve; Lc1 & Lc2 Stationing of PC Stationing of PCC Stationing of…

A:

Q: A 850-ft equal-tangent creat vertical cuve has its PVC at station 102+00 and elevation 1000 ft. The…

A: g1 = 3.5%g2 = - 3 %Length of curve (L) = 850 ft

Q: 1-A back tangent line that bears N 45 E meets a forward tangent line with a direction of N 85 E. The…

A: Reference : Survey Engineering, Curve Analysis. Given : Back tangent, Direction and location of…

Q: 2. Vertical highway curve: Given PVI at 19+00, L = 500 ft, g1 = +2.5%, g2=-1.0%, and PVI elevation…

A:

Q: Two tangents intersect at Sta. 2+555. A compound curve laid on their tangents has the following…

A:

Q: Grade of g1= -2.5% and g2=+1.5%, PVI elevation 2430.00 at station 315+00. Fixed elevation 2436.5 at…

A: Solution Given data g1=-2.5 % g2= +1.5 % PVI at elevation = 2430 at station with chainage 315+00…

Q: (a) Station and elevation of PC & PT (b) Station of the lowest point of the curve (c) Elevation of…

A:

Q: A proposed highway has two tangents of bearings N 45°54'36" E and N 1º22'30" W. The highway design…

A: The bearings of tangents are N45∘54'36''E, and N1∘22'30''W. The external ordinates is E=13 m. Draw…

Q: A compound curve is having a common tangent of 104.78 meters long. The central angles made by the…

A: A curve made up of two or more circular arcs of successively shorter or longer radii, joined…

Q: design the curve at 20 metres intervals.

A: Solution: Givendata, K = 50. G1 = +3.6 G2 = –2.2 Chainage of B = 2909.466 RL of B = 38.689 m Curve…

Q: 3. A Compound Curve connects three tangents, having an azimuths of 254°, 270°, and 280°…

A: Compound curve A curve made consisting of two or more circular arcs of gradually shorter or longer…

Q: Q 3: A horizontal curve of a 4-lane undivided highway is built in acut section of side slope 3:1. If…

A:

Q: Grades of gl=-2.50% and g2=+1.50%. the intersecti elevation 2560.00 ft. Fixed elevation 2567.00 ft…

A: BVCsta=PVI-L2=31500-L2BVCelv=PVI-g1L2=2560--0.025L2=2560+0.0125L

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

A:

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

A:

Q: The length of curve at side of PC is 42 while on the PT is 58 m. A sewer line with its top having an…

A: Given:- L1 = 42 m L2 = 58 m g1 = +5.5% g2 = -7% PC Sta = 6+782 PC Elev = 110.5 m

Q: me intersection of symmetrical summit parabolic curve with gi= 7% and g -9% is at Sta 1+250 with…

A: The intersection of symmetrical summit parabolic curve  Up gradient,  N1 = 7% and Down gradient, N2=…

Q: The length of curve at side of PC is 45 while on the PT is 5 having an elevation of 108.6 is found…

A:

Q: The length of curve at side of PC is 50 while on the PT is 60 m. A sewer line with its t top having…

A: Given: The length of L1 is 50 m. The length of L2 is 60 m. The elevation of the sewer line at…

Q: Grades of gl=-2.50% and g2=+1.50%, the intersection of grade line at elevation 2560.00 ft. Fixed…

A: BVCsta=PVI-L2=31500-L2BVCelv=PVI-g1L2=2560--0.025L2=2560+0.0125L

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