Resolve the #1 illustrative problem using the equations for a parabola. (y=Ax²+Bx+C)Note: Your solution should not include the use of the grade diagram for the required. (#1a & #1b, & #2) ILLUSTRATIVE EXAMPLES1. A grade of -4.2% grode intersects a gode of +3.0% at Station 11 + 488.00 ofeievations 20.80 meters, These two center gradelines are le be connected by a 260meter vertical paratiolic cutve.a) At what station is the cros-drainage pipes be situated?Dị it the overal outside dimensiors ol the reintorced concrete pipe to be instaled is75 cm. and the top of the culvert is 30 cm below the subgrade, what wl be theinvert elevation at the center?From the grade diagram:2000,042 +0.030,042S = 151.67 m130 m130 mSPT4.2%PI Sta 11+488E Iv 20.80Lowest pointS0.030.0420.03d- S - 130 - 151,07 - 130d= 21.67 mThe cross-drainage pipe should be at the lowest point of the eurve. Stationing of thelowest point indicated as point A in the figure:Sta A = Sta PI + dSta A= 11488 +21.67 = 11509.67Sta A = 11+500.67 km Vertical distaner between PC and PI:a= 130(0.042)a=5,46 mVertical distance between PCand the lowest point A:A, = 5,(0.042) - ja51.67)(0.042)A, = 3.18 mElevation of the lowest point A:Elev A- Elev PI+a- A,Elev A 20.80 +5.46 - 3.18Elev A= 23.08 mPCPT0.30 m0.95 mInvert

Highway planning includes the assessment of current and future traffic volumes on a street…

ILLUSTRATIVE EXAMPLES 1. A grade of 4,2% grode intersech a grode of +3.0% at Station 11 + 488.00 of elevations 20.80 meters. These two center gradelines are to be connected by a 260 meter vertical parabolic curve. a) Al what station is the cros drainage pipes be situated bị it the overal outside dimensions of the reintorced concrete pipe to be instoled is 95 cm. and the top of the culvert is 30 cm below the subgrade, what wil be the invert elevation at the centert From the grade diagram 200 0,042 0.042+ 0.03 S = 151.67 m 130 m 130 m 1.2% PI Sta 11+488 Elev 20.80 Lowest point 0.03 0.03 d- S,- 130 - 151.07 - 130 d= 21.67 m The eross-drainage pipe should be at the lowest point of the eurve. Stationing of the lowest point indicated as point A in the figure: Sta A = Sta PI +d Sta A= 11488 +21.67 = 11509.67 Sta A= 11+500.67 km

ILLUSTRATIVE EXAMPLES 1. A grade of 4,2% grode intersech a grode of +3.0% at Station 11 + 488.00 of elevations 20.80 meters. These two center gradelines are to be connected by a 260 meter vertical parabolic curve. a) Al what station is the cros drainage pipes be situated bị it the overal outside dimensions of the reintorced concrete pipe to be instoled is 95 cm. and the top of the culvert is 30 cm below the subgrade, what wil be the invert elevation at the centert From the grade diagram 200 0,042 0.042+ 0.03 S = 151.67 m 130 m 130 m 1.2% PI Sta 11+488 Elev 20.80 Lowest point 0.03 0.03 d- S,- 130 - 151.07 - 130 d= 21.67 m The eross-drainage pipe should be at the lowest point of the eurve. Stationing of the lowest point indicated as point A in the figure: Sta A = Sta PI +d Sta A= 11488 +21.67 = 11509.67 Sta A= 11+500.67 km

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

pls replyy asap!! Determine the location of the horizontal neutral axis of the section (in mm) with respect to the bottommost fiber, All dimensions are in mm.
Please answer letter e only. Thank you!
Provide quick solution for the given problem. Solve and box the final answer. WRITE LEGIBLY.
A machine component is subjected to the forces and couples shown. The component is to be held in place by a single bolt that can resist a force but not a couple. Determine the distance of the bolt hole from point G if it is to be located on line FG. 125 N 15° 200 N E 50 mm 42 N-m 520 mm 240 mm 50 mm D 70° 40 N-m 640 mm H C 80 N 20 N 180 mm B 50 mm
please answer quickly
The two pictures are one question. The question concerns straight of material.
How to answer this?
pls help
ENGINEERING MECHANICS (UPVOTE WILL BE GIVEN. PLEASE WRITE THE COMPLETE SOLUTIONS LEGIBLY. NO LNG EXPLANATION. ANSWER IN 2 DECIMAL PLACES.) Ans: Ix = 157.8 × 104 mm4, ¯Iy = 9.94 × 104 mm4
Determine the centroidal moment of Inertia of the built up section along x and y axis. Use 2 decimals Show complete solution and diagrams Use the table in the image below as reference
Find the question, thanx.
topic: mechanics of deformable bodies