Civil Engineering - Surveying - Discussion
Discussion Forum : Surveying - Section 8 (Q.No. 16)
16.
Correction per chain length of 100 links along a slope of α radians, is
Discussion:
25 comments Page 2 of 3.
Sandeep singh said:
7 years ago
100a^2÷2 = 50a^2.
Sameer sopori said:
7 years ago
ch= s(1-cosθ)
ch= s- s cosθ
ch= s - d
Because d= s. cosθ.
For example: s=100, slope angle 45 degree
d= 100 . 0.70710
d= 70.71 THIS IS THE CORRECTION OF SLOPE LENGTH.
ch= 100-70.71.
ch= 29.29.
Ch is the correction of measured slope distance due to slope;
d is the horizontal distance.
ch= s- s cosθ
ch= s - d
Because d= s. cosθ.
For example: s=100, slope angle 45 degree
d= 100 . 0.70710
d= 70.71 THIS IS THE CORRECTION OF SLOPE LENGTH.
ch= 100-70.71.
ch= 29.29.
Ch is the correction of measured slope distance due to slope;
d is the horizontal distance.
Prajwol said:
7 years ago
@Sameer Sopori.
Please explain how come 100 α?
Please explain how come 100 α?
Sajith ca said:
7 years ago
Please explain the answer.
Biswajit koley said:
7 years ago
Some book answered it 1.5a^2/100.
How it's come please explain?
How it's come please explain?
(2)
Shaa said:
6 years ago
@Biswajit Kiley. Your answer is correct for slope in degree. Here slope in radian.
(1)
Blaski said:
6 years ago
In degree : (1.5a^2)/100.
In radian : 100a.
In radian : 100a.
(6)
Kashyap said:
6 years ago
Please give me the correct answer.
(1)
Rupesh Kumar Verma said:
5 years ago
Given data
Chain length:- 100 links
The slope of angle is (α) degree.
Correction for length is given as:-
Correction:- Chain length * Angle if Slope.
So, correction = 100 * α.
So, B is the correct answer.
Chain length:- 100 links
The slope of angle is (α) degree.
Correction for length is given as:-
Correction:- Chain length * Angle if Slope.
So, correction = 100 * α.
So, B is the correct answer.
(1)
Sandi said:
5 years ago
How? anyone explain.
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