Using the same given. Determine the elevations of the TPs and BM-14, when rod readings are taken at the height of instrument (RR-hi)

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
icon
Related questions
Question

with full written solution

A. Solve for the elevations of the turning points and BM-14. Assume K = 99.5 and C = 0.31. Tabulate the results.
Table 1.
BACKSIGHT
FORESIGHT
STA
DE (m)
ELEVATION (m)
S (m) A
RR (m) VD (m)
S (m)
α
RR (m) VD (m)
BM-10 1.245 -4°20' 2.42
1,542.35
TP-11 2.044 3°25' 1.08
1.515 8°18' 1.55
TP-12 1.720 -6°40' 1.46
1.438 -3°25' 3.06
TP-13 2.426 -9°15' 2.08
1.025 10°05' 0.45
BM-14
1.326 4°22' 1.45
B. Using the same given. Determine the elevations of the TPs and BM-14, when rod readings are taken at the height of instrument (RR-hi)
Elevation TP-11:
in meters
Elevation TP-12:
in meters
Elevation TP-13:
in meters
Elevation BM-14:
in meters
Transcribed Image Text:A. Solve for the elevations of the turning points and BM-14. Assume K = 99.5 and C = 0.31. Tabulate the results. Table 1. BACKSIGHT FORESIGHT STA DE (m) ELEVATION (m) S (m) A RR (m) VD (m) S (m) α RR (m) VD (m) BM-10 1.245 -4°20' 2.42 1,542.35 TP-11 2.044 3°25' 1.08 1.515 8°18' 1.55 TP-12 1.720 -6°40' 1.46 1.438 -3°25' 3.06 TP-13 2.426 -9°15' 2.08 1.025 10°05' 0.45 BM-14 1.326 4°22' 1.45 B. Using the same given. Determine the elevations of the TPs and BM-14, when rod readings are taken at the height of instrument (RR-hi) Elevation TP-11: in meters Elevation TP-12: in meters Elevation TP-13: in meters Elevation BM-14: in meters
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps with 2 images

Blurred answer
Knowledge Booster
Team Management
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
Structural Analysis
Civil Engineering
ISBN:
9781337630931
Author:
KASSIMALI, Aslam.
Publisher:
Cengage,
Structural Analysis (10th Edition)
Structural Analysis (10th Edition)
Civil Engineering
ISBN:
9780134610672
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Principles of Foundation Engineering (MindTap Cou…
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
Fundamentals of Structural Analysis
Fundamentals of Structural Analysis
Civil Engineering
ISBN:
9780073398006
Author:
Kenneth M. Leet Emeritus, Chia-Ming Uang, Joel Lanning
Publisher:
McGraw-Hill Education
Sustainable Energy
Sustainable Energy
Civil Engineering
ISBN:
9781337551663
Author:
DUNLAP, Richard A.
Publisher:
Cengage,
Traffic and Highway Engineering
Traffic and Highway Engineering
Civil Engineering
ISBN:
9781305156241
Author:
Garber, Nicholas J.
Publisher:
Cengage Learning