2.109 A transmission tower is held by three guy wires attached to a pin at A and anchored by bolts at B, C, and D. If the tension in wire AB is 630 lb, determine the vertical force P exerted by the tower on the pin at A. 90 ft 30 ft 20 ft B D 60 ft 45 ft 65 ft Fig. P2.109,

2.109 A transmission tower is held by three guy wires attached to a pin at A and anchored by bolts at B, C, and D. If the tension in wire AB is 630 lb, determine the vertical force P exerted by the tower on the pin at A. 90 ft 30 ft 20 ft B D 60 ft 45 ft 65 ft Fig. P2.109,

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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Question

please answer 2.109

2.107 Three cables are connected at A, where the forces P and Q are
Problems
61
applied as shown. Knowing that Q = 0, find the value of P for
which the tension in cable AD is 305 N.
220 mm
D
2.109 A transmission tower is held by three guy wires attached to a pin
at A and anchored by bolts at B, C, and D. If the tension in wire
AB is 630 lb, determine the vertical force P exerted by the tower
on the pin at A.
960 mm
320 mm -
380 mm
90 ft
240 mm
B
30 ft
20 ft
B
D
960 mm
60 ft
45 ft
65 ft
Fig. P2.107
30 ft
Fig. P2.109,

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