The following consecutive readings were taken with a level and a 4m leveling staff on a continuously sloping ground at a common interval of 30 m on line AB. Chainage 0 Level Station 30 0.585 0.930 A 60 1.95 90 2.845 120 3.645 150 3.93 B The reduced level (RL) of station A is 50.00. Calculate the reduced levels at all the points where the leveling staff is placed. Tabulate the results and apply usual checks. Also determine the gradient of line AB.

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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The following consecutive readings were taken with a level and a 4m leveling staff on a continuously sloping ground at a common interval of 30 m on line AB.

| Chainage (m) | 0    | 30   | 60   | 90   | 120  | 150  |
|--------------|------|------|------|------|------|------|
| Level        | 0.585| 0.930| 1.950| 2.845| 3.645| 3.930|
| Station      | A    |      |      |      |      | B    |

The reduced level (RL) of station A is 50.00. Calculate the reduced levels at all the points where the leveling staff is placed. Tabulate the results and apply usual checks. Also determine the gradient of line AB.

Explanation:
- A table presents the chainage increments in meters from 0 to 150, and corresponding level readings at each interval.
- Station A is at the initial chainage of 0 meters and station B at 150 meters.
- The task involves calculating reduced levels at each chainage and determining the gradient of the line.
Transcribed Image Text:The following consecutive readings were taken with a level and a 4m leveling staff on a continuously sloping ground at a common interval of 30 m on line AB. | Chainage (m) | 0 | 30 | 60 | 90 | 120 | 150 | |--------------|------|------|------|------|------|------| | Level | 0.585| 0.930| 1.950| 2.845| 3.645| 3.930| | Station | A | | | | | B | The reduced level (RL) of station A is 50.00. Calculate the reduced levels at all the points where the leveling staff is placed. Tabulate the results and apply usual checks. Also determine the gradient of line AB. Explanation: - A table presents the chainage increments in meters from 0 to 150, and corresponding level readings at each interval. - Station A is at the initial chainage of 0 meters and station B at 150 meters. - The task involves calculating reduced levels at each chainage and determining the gradient of the line.
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