The roof truss shown in Fig. P.4.7 is comprised entirely of equilateral triangles; the wind loads of 6 kN at J and B act perpendicularly to the member JB. Calculate the forces in the members DF, EF, EG and EK. Ans. DF= +106.4, EF= +1.7, EG=-107.3, KE=-20.8. All in kN.

Structural Analysis
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Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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' The roof truss shown in Fig. P.4.7 is comprised entirely of equilateral triangles; the wind loads of
6 kN at J and B act perpendicularly to the member JB. Calculate the forces in the members DF, EF,
EG and EK.
Ans. DF = +106.4, EF= +1.7, EG=-107.3, KE=-20.8. All in kN.
Transcribed Image Text:' The roof truss shown in Fig. P.4.7 is comprised entirely of equilateral triangles; the wind loads of 6 kN at J and B act perpendicularly to the member JB. Calculate the forces in the members DF, EF, EG and EK. Ans. DF = +106.4, EF= +1.7, EG=-107.3, KE=-20.8. All in kN.
36 kN
K
36 kN
36 kN
36 kN
36 kN
6 kN
EV
J
6 kN
4 x 3m
Transcribed Image Text:36 kN K 36 kN 36 kN 36 kN 36 kN 6 kN EV J 6 kN 4 x 3m
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