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15 Νοε 2013 (πριν από 3 χρόνια και 10 μήνες)

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CE
331

Mecha
nic
s


2004~05
-

Summer Term

Good luck...


Wednesday, August 24, 2005



CE 331
-
0301010034 SAMET TARLACI



Question 1:

Draw the N, V and M diagrams of the given beam and loading below.





Question
2
:

Determine the truss elements of B
C

and BD whether they are in compression or tension.




Question
3
:


Th
ree children are standing on a 15x15
-
ft raft. If thw weights of the children at points A, B and C are 85
lb, 60 lb, 90lb, respectively, determine the magnitude and the point of application of the resultant of the three weights.