6. A vertical summit parabolic curve has a vertical offset of 0.375 m from the curve to the grade tangent at station 10+050. The curve has a slope of +4% and -2% grades intersecting at the PI. The offset distance of the curve at Pl is equal to 1.50 m. If the stationing of the PC is at 10+000, determine the following: 6.1. Compute the required length of the curve 6.2. Compute the horizontal distance of the vertical curve turning point from the point of intersection of grades. 6.3. Compute the elevation of the vertical curve turning point if the elevation of PT is 86.42 m.

6. A vertical summit parabolic curve has a vertical offset of 0.375 m from the curve to the grade tangent at station 10+050. The curve has a slope of +4% and -2% grades intersecting at the PI. The offset distance of the curve at Pl is equal to 1.50 m. If the stationing of the PC is at 10+000, determine the following: 6.1. Compute the required length of the curve 6.2. Compute the horizontal distance of the vertical curve turning point from the point of intersection of grades. 6.3. Compute the elevation of the vertical curve turning point if the elevation of PT is 86.42 m.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

Illustrate a sample sketch of a hydrographic survey depicting all the set ups required.
Question - What is surveying and what are its two principles?
What are hydrographic surveys, and why are they important?
If numbers collected from a survey are measurements, what are these measurements called before you perform any calculations?
What are some common methods used for volume calculation in surveying?
Q5b. A proposal from the marketing manager of the farm requires that the farm area is visible from a new facility to be installed along the nearby major road. In what way can GIS support a discussion on whether the project site will be truly visible?
Describe how a GIS can be used in flood emergency planning.
" SANITARY PLANNING LAYOUT " E. ISOMETRIC WATERLINE LAYOUT
A closed level loop of differential levels was run to establish the elevations of several bench marks with the following results. Determine the most probable elevations. Show all of your work to receive credit. Distance (ft) A to B B to C C to D D to E E to A 6500 3500 2500 3000 4500 Observed elevations (ft) 1042.69 1036.95 1042.78 1048.22 1041.57 1043.69 BMA BMB BMC BMD BME BMA Most Prob Elev. 1
Discuss the uses for topographic surveys.
Using the epanet software, create a water network on this map, the percentage of personal consumption is 0.25 CMD, the number of people in each housing unit is 8 people, the dimensions of the map are x=1490.98 y=745.71. Pictures of the project are required with pictures of reports
If a surveying drawing is prepared at a scale of 1 cm = 4 m, then what will be the - fractional scale? (a) 1: 0.025 (c) 1:0.25 (b) 1:40 (d) 1:400