Q.7 What is the length of transition curve for a BG circular curved track having a cant of 15 cm with maximum permissible speed on the curve as 90 kmph?
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- Assignment 3: Vertical Curve Design Question 2 The reduced level at the intersection of a rising gradient of P % and a falling gradient of Q % on a proposed road is XX.XX m. Given that K value is KK. The throught chainage of the intersection point is YYYY.YY m and proposed vertical curve is to have equal tangent. As a civil engineering you are required to prepare the following vertical curve design calculations: a) The through chainage of the points of the vertical curve if the minimum required length is to be used (Lv) and the vertical curve setting out data at 20 metres interval. b) The chainage and reduced level of the highest point on the curve. c) Through chainage at highest point was located exactly under a bridge, if the RL of soffit is SS.SS m, calculate the headroom based on proposed vertical curve design.a simpl3 curve has A radius of 1 0 0 meters and an angle of intersection of the tangents equal to 35°. It is required to change the curve such that the point of tangency should be moved out a distance of 10 meters without changing the direction of the tangents and the stationing of the point of curvature. Find the length of the new tangent. kindly input an illustration and complete sol'n that I can understand.1. On a divided highway with project speed of 90 kph, slopes of two red lines gi= %3,4 and g2= -%2,8, connect at an intersection point with 0+50000 km and elevation of 200,00 m. Please calculate: a. Length of vertical curve, b. Elevation at red line at points T1, T2 and every 15 m. (treact= 0,75sn, f=0,60).
- 12. For a 3-hr unit hydrograph, determine a 3-hr S-Curve? 18 24 Time (hours) 0 Q(cfs/inch) 0 6 12 30 100 40 0Determine the cant to be provided on a BG track of 3 ° curve if the speed of several trains is as follows Number of vehicle 8 10 23 11 13 Speed (kmph) 40 50 60 701. What are the extra clearances provided on a curved track? Describe the extra clearances provided between two adjacent curved tracks. 2. Establish a relationship between the radius and versine of a curve. How is the degree of a curve determined in the field? 3. Enumerate the various methods of setting out a circular curve. Describe the tangential offset method for laying a circular curve. 4. Which among the future railroads development are you most looking forward?
- Problems 9.2 A cross-over occurs between two parallel B.G. Tracks of same crossing number of 1 in 8½ with straight intermediate portion between the reverse curve. Distance between centres of tracks is 5 m. Find the overall length of cross-over. IA 500-ft curve, grades of g₁ = +2.00% and g2 = -2.50%, VPI at station 96+80, and elevation 845.260 ft, stakeout at full stations. Part A Determine the elevation at the high point of the curve. Express your answer in feet to six significant figures. Elev = Submit Part B AΣo↓ vec Request Answer Determine the station at the high point of the curve. O 97+12.77 O 96+13.33 O 96+52.22 O 97+96.66 ? ftDetermine variables requested below for a horizontal curve with the following characteristics. Length of curve 1255', Radius 1200', sta of PC 12+00 superelevation rotated about the roadway centerline, 3 lane roadway, 14ft lane width, entire road section normal crown=2%, road design speed=60 mph, max superelevation=8% 8) The station of the NC is: O 8+12.5 8+90 8+92.5 O 11+22.5 O 12+00
- Question 4 Topic: Gradients and Grade compensation- What is equilibrium cant required on a 5° curve on a BG track for the train speed of 60kmph?Subject : Transportation engineering Please give me right solution according to the question clearly.. Urgent please A 6% downgrade meets a 3% upgrade at elevation 100m at station 10+000. If the length of the parabolic curve is 160m long, find the stationing of the lowest point of the curve.What is the maximum velocity in kph of the car could pass thru an easement curve having a length of spiral equal to 120m if the radius of the central curve is 260m? Add your answer