Figure Q2a shows a truss structure in static equilibrium supported at points A and B,where each truss member AB, AC, BC, BD, CD, DE & CE are all the same length at1.75 m. Calculate the reaction forces RA and RE when subjected to vertical loads atnodes B, D & C where F1 = 458 kN acts at joint B, F2 = 636 kN acts at joint D and F3 =870 kN acts at joint C. respectively. Give your answers in kilonewtons (kN) to 2decimal places.A0101060⁰F1B60°CF360⁰Figure Q2aF2D60°E

igure Q2a shows a truss structure in static equilibrium supported at points A and B, where each truss member AB, AC, BC, BD, CD, DE & CE are all the same length at .75 m. Calculate the reaction forces RA and RE when subjected to vertical loads at odes B, D & C where F1 = 458 kN acts at joint B, F2 = 636 kN acts at joint D and F3 = 70 kN acts at joint C. respectively. Give your answers in kilonewtons (kN) to 2 ecimal places. A 60⁰ F1 B 60° с F3 60⁰ F2 60° E

igure Q2a shows a truss structure in static equilibrium supported at points A and B, where each truss member AB, AC, BC, BD, CD, DE & CE are all the same length at .75 m. Calculate the reaction forces RA and RE when subjected to vertical loads at odes B, D & C where F1 = 458 kN acts at joint B, F2 = 636 kN acts at joint D and F3 = 70 kN acts at joint C. respectively. Give your answers in kilonewtons (kN) to 2 ecimal places. A 60⁰ F1 B 60° с F3 60⁰ F2 60° E

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

Beams and Frames

A beam is a horizontal structure or a member which is always subjected to transverse shear loads.

Question

Figure Q2a shows a truss structure in static equilibrium supported at points A and B,
where each truss member AB, AC, BC, BD, CD, DE & CE are all the same length at
1.75 m. Calculate the reaction forces RA and RE when subjected to vertical loads at
nodes B, D & C where F1 = 458 kN acts at joint B, F2 = 636 kN acts at joint D and F3 =
870 kN acts at joint C. respectively. Give your answers in kilonewtons (kN) to 2
decimal places.
A
01010
60⁰
F1
B
60°
C
F3
60⁰
Figure Q2a
F2
D
60°
E

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