SITUATION 1Draw (approximately) the moment diagram for column AJI of the portal. Assume all truss members and the columns to be pin connected at their ends. Also determine the force in members HG, HL, and KL.6 @ 1.5 m = 9 m2 kNT1.5 m1m4 kNк L м N о с4 mBSITUATION 2Determine the approximate axial forces, shears, and moments for all the members of the frames.10 kN/m8m20 kN/m8 mB12 m35 kN4.8 m70 kNK4.8 m70 kNFGH4.8 mB6 m --9 m-9 m SITUATION 1Determine (approximately) the force in each member of the truss. Assume the diagonals can support either a tensile or a compressive force andassuming that the diagonals cannot support a compressive force.A. Use Method 27 k14 k14 k7 kHFE2k6 ftDВ8 ft8 ft8 ftB. Use Method 150 kN40 kN20 kN| FE3 m|B3 m3 m

Pitched trusses, also known as common trusses, are defined by their triangular shape. These…

STUAIΟΝ1 Draw (approximately) the moment diagram for column AJI of the portal. Assume all truss members and the columns to be pin connected at their ends. Also determine the force in members HG, HL, and KL. 6 @ 1.5 m = 9 m H G 2 kN T15 m 1 m 4 kN к L м N о с 4 m

STUAIΟΝ1 Draw (approximately) the moment diagram for column AJI of the portal. Assume all truss members and the columns to be pin connected at their ends. Also determine the force in members HG, HL, and KL. 6 @ 1.5 m = 9 m H G 2 kN T15 m 1 m 4 kN к L м N о с 4 m

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

Matrix Algebra for Structural analysis

Structural analysis is a process in which the effects of different loads and internal forces, acting on structures and their elements are determined. This method of analysis is effective in detecting the failure loads of the structural elements and the design can be altered before commencing the construction process, which ensures proper strength and safety of the structures.

Question

SITUATION 1
Draw (approximately) the moment diagram for column AJI of the portal. Assume all truss members and the columns to be pin connected at their ends. Also determine the force in members HG, HL, and KL.
6 @ 1.5 m = 9 m
2 kN
T1.5 m
1m
4 kN
к L м N о с
4 m
B
SITUATION 2
Determine the approximate axial forces, shears, and moments for all the members of the frames.
10 kN/m
8m
20 kN/m
8 m
B
12 m
35 kN
4.8 m
70 kN
K
4.8 m
70 kN
F
G
H
4.8 m
B
6 m --
9 m
-9 m

SITUATION 1
Determine (approximately) the force in each member of the truss. Assume the diagonals can support either a tensile or a compressive force and
assuming that the diagonals cannot support a compressive force.
A. Use Method 2
7 k
14 k
14 k
7 k
H
F
E
2k
6 ft
D
В
8 ft
8 ft
8 ft
B. Use Method 1
50 kN
40 kN
20 kN
| F
E
3 m
|B
3 m
3 m

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