link traverse has been conducted between two temporary benchmarks of known elevation and includes an inverted staff measurement at the underside of a bridge. The known reduced level of TBM 47 is 52.716 m and the known reduced level of TBM 48 is 51.227 m. What is the misclose, in mm, of the levelling traverse? After correcting for misclose, what is the corrected reduced level of the underside of the bridge? Apply your misclose corrections on the basis of distance (assuming the misclose accumulates linearly with distance during the survey). Answer in meters.
link traverse has been conducted between two temporary benchmarks of known elevation and includes an inverted staff measurement at the underside of a bridge. The known reduced level of TBM 47 is 52.716 m and the known reduced level of TBM 48 is 51.227 m. What is the misclose, in mm, of the levelling traverse? After correcting for misclose, what is the corrected reduced level of the underside of the bridge? Apply your misclose corrections on the basis of distance (assuming the misclose accumulates linearly with distance during the survey). Answer in meters.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
A link traverse has been conducted between two temporary benchmarks of known elevation and includes an inverted staff measurement at the underside of a bridge. The known reduced level of TBM 47 is 52.716 m and the known reduced level of TBM 48 is 51.227 m.
What is the misclose, in mm, of the levelling traverse?
After correcting for misclose, what is the corrected reduced level of the underside of the bridge? Apply your misclose corrections on the basis of distance (assuming the misclose accumulates linearly with distance during the
Transcribed Image Text:Calculated
Distance
BS
IS
FS
Rise
Fall
Comment
RL (m)
(m)
ТВМ 47
(RL = 52.716)
2.325
1.139
Marker 1
70
1.684
2.426
Peg A
140
1.251
Marker 2
210
(1.527)
(2.256)
Underside of Bridge
300
2.527
Marker 3
370
1.661
3.819
Рeg B
450
3.759
Marker 4
510
ТВМ 48
1.635
600
(RL = 51.227)
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.
Recommended textbooks for you
Structural Analysis (10th Edition)
Civil Engineering
ISBN:
9780134610672
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
Structural Analysis (10th Edition)
Civil Engineering
ISBN:
9780134610672
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
Fundamentals of Structural Analysis
Civil Engineering
ISBN:
9780073398006
Author:
Kenneth M. Leet Emeritus, Chia-Ming Uang, Joel Lanning
Publisher:
McGraw-Hill Education
Traffic and Highway Engineering
Civil Engineering
ISBN:
9781305156241
Author:
Garber, Nicholas J.
Publisher:
Cengage Learning