Consider the statically indeterminate truss shown in figure. EA is constant. Select the member 3 (BC) to be redundant. Use the force method to determine the bar force of member 3. Note: Support B is roller and support A is pin supports P1=78KN E P2=19KN A=4m a B=8m C=8m b P1 P2 Le- B

Consider the statically indeterminate truss shown in figure. EA is constant. Select the member 3 (BC) to be redundant. Use the force method to determine the bar force of member 3. Note: Support B is roller and support A is pin supports P1=78KN E P2=19KN A=4m a B=8m C=8m b P1 P2 Le- B

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

100%

Consider the statically indeterminate truss shown in figure. EA is constant. Select the member 3 (BC) to
be redundant. Use the force method to determine the bar force of member 3.
Note: Support B is roller and support A is pin supports
P1=78KN
P2=19KN
P1
A=4m
B=8m
C=8m
$
F5
F6
+
F7
b
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P2
F8
uf
O
C
X
F9
B
35°C Mostly sum
019

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