Problem 5.7 A tacheometric surveying was perform by a surveyor. The transit used has a stadi interval factor of 99.88 and stadia constant of 0.16m. The instrument was set at station O on the line between station C and E. The following stadia readings were taken. Vertical Stadia Hair Reading Position of Staff Angle Upper Center Lower Station C -18°37'02" 1.432m 1.195m 0.957m Station E 6°15'58" 2.825m 2.049m 1.274m Determine the horizontal and vertical distance between station C and E.

Problem 5.7 A tacheometric surveying was perform by a surveyor. The transit used has a stadi interval factor of 99.88 and stadia constant of 0.16m. The instrument was set at station O on the line between station C and E. The following stadia readings were taken. Vertical Stadia Hair Reading Position of Staff Angle Upper Center Lower Station C -18°37'02" 1.432m 1.195m 0.957m Station E 6°15'58" 2.825m 2.049m 1.274m Determine the horizontal and vertical distance between station C and E.

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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A tachometric surveying was conducted to obtain some readings forinaccessible points, where it was found that the multiplying and additiveconstants are 98 and 0.1, respectively. The instrument was setup at point C and the readings listed in the table were taken while the staff was held vertically. Calculate the horizontal distance between BM and station D. Also, calculate the reduced level of station D. Figure 1 shows a schematic view of the site.
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