Assist. Lect. Heba Kadhm SalmanWater resources-Engineering college-Mustansiriyah UniversityExample: Elevation of point A is 32 m and the elevation of point B is 24 m, distance betweenthem 42 mm. Find number of contour lines between the points and its location when contourinterval is 5m.Sol:number of contour lines =difference between elevation 8=-= 2.0contour intervalFrom location B42 тmxA=× (25 – 24)m = 5.25 mmΔΕ(32 – 24)mK2 = -AE42 mmX A=(32-24)mx (30 – 24)m = 31.5 mm30 m25 mA = 32 mB=24 mK,K2H.W/Solve the above example but taken the distance from point A.

Elevation of point A=32 m Elevation of point B=24 m Distance between point A and B, S=42 mm Contour…

Answered: H.W/Solve the above example but taken…

Engineering

Civil Engineering

H.W/Solve the above example but taken the distance from point A.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Question

Assist. Lect. Heba Kadhm Salman
Water resources-Engineering college-Mustansiriyah University
Example: Elevation of point A is 32 m and the elevation of point B is 24 m, distance between
them 42 mm. Find number of contour lines between the points and its location when contour
interval is 5m.
Sol:
number of contour lines =
difference between elevation 8
=-= 2.0
contour interval
From location B
42 тm
xA=
× (25 – 24)m = 5.25 mm
ΔΕ
(32 – 24)m
K2 = -
AE
42 mm
X A=
(32-24)m
x (30 – 24)m = 31.5 mm
30 m
25 m
A = 32 m
B=24 m
K,
K2
H.W/Solve the above example but taken the distance from point A.

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