Situation No. 2: A and B arc two points located on cach bank of a river and ncar the abutments of a proposed bridge. To determine its distance, a baseline CD 180m long was established on one bank of the river and the transit was set up at station C and D and the azimuth were taken as follows. Azimuth C -D 210° 00' С -А С -В Line 1.) Find the distance AD 2.) Find the distance BD 3.) Find the distnace AB 4.) Find the area of each triangle and the total area 260° 00' 290° 00' D- A 301° 00' D - B 315° 00'

Situation No. 2: A and B arc two points located on cach bank of a river and ncar the abutments of a proposed bridge. To determine its distance, a baseline CD 180m long was established on one bank of the river and the transit was set up at station C and D and the azimuth were taken as follows. Azimuth C -D 210° 00' С -А С -В Line 1.) Find the distance AD 2.) Find the distance BD 3.) Find the distnace AB 4.) Find the area of each triangle and the total area 260° 00' 290° 00' D- A 301° 00' D - B 315° 00'

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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Concept explainers

Connections

In steel structures, connections are the members that join two or more steel members. The connections are the most important members of any steel structure, and hence, they are designed more carefully. The majority of the construction cost of steel structures is incurred due to the connections. The design of connections is done as per the recommendations and specifications of the American Institute of Steel Construction (AISC).

Question

Situation No. 2: A and B are two points locatcd on cach bank of a river and near the abutments
of a proposed bridge. To determine its distance, a baseline CD 180m long was established on one
bank of the river and the transit was set up at station C and D and the azimuth were taken as
follows.
Line
С -D
С -А
Azimuth
1.) Find the distance AD
2.) Find the distance BD
3.) Find the distnace AB
4.) Find the area of each triangle and the total area
210° 00'
260° 00'
С -В
290° 00'
D- A
301° 00'
D - B
315° 00'

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