A concrete foundation mat in the shape of a regular hexagon of side 12m supports four-column loads as shown. Determine the magnitudes of additional loads which must be applied at B and F if the resultant of all six loads is to pass through the cement of the ma

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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A concrete foundation mat in the shape of a regular hexagon of side 12m supports four-column loads as shown. Determine the magnitudes of additional loads which must be applied at B and F if the resultant of all six loads is to pass through the cement of the mat.

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SPECIAL EXAM FOR MODULE 1.pdf
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A- auu y - uUmpoicns. (-pis)
2.
3. x'- and y- components. (5pts)
x'- and y'- components. (5pts)
Chat
4.
000
Teams
500N
Assignments
30°
30°
Calendar
3. A concrete foundation mat in the shape of a regular hexagon of side 12m supports four-column loads as shown. Determine
the magnitudes of the additional loads which must be applied at B and F if the resultant of all six loads is to pass through the
center of the mat. (30 pts)
Calls
20 kN
Files
12 kN
24 kN
B
4. Determine the moment of a force F = (0.5i – 2.0j + 7.0k) kN acting at A(5, -4, 0)m about axis BC where B(6, 8, 4)m and C(-
6, -5, 8)m. Also express the result in vector form. What is the perpendicular distance between F and the axis BC? (25pts)
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Transcribed Image Text:Q Search MU SPECIAL EXAM FOR MODULE 1.pdf Close Activity A- auu y - uUmpoicns. (-pis) 2. 3. x'- and y- components. (5pts) x'- and y'- components. (5pts) Chat 4. 000 Teams 500N Assignments 30° 30° Calendar 3. A concrete foundation mat in the shape of a regular hexagon of side 12m supports four-column loads as shown. Determine the magnitudes of the additional loads which must be applied at B and F if the resultant of all six loads is to pass through the center of the mat. (30 pts) Calls 20 kN Files 12 kN 24 kN B 4. Determine the moment of a force F = (0.5i – 2.0j + 7.0k) kN acting at A(5, -4, 0)m about axis BC where B(6, 8, 4)m and C(- 6, -5, 8)m. Also express the result in vector form. What is the perpendicular distance between F and the axis BC? (25pts) Page 1 of 1 Аpps 1 of 1 Help 11:08 AM O Type here to search ENG 30/08/2021 田
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