Question

t are the zero forces from the following truss?
D
250 kN
E
30
C
A
H
3 m
B
3 m
CD and CA
EB and ED
DC and DE
CH and EF​

Answer 1

Explanation:

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Answer 2

Answer:

CHAPTER 6 Space Trusses2 INTRODUCTION A space truss consists of members joined together at their ends to form a stable...

Description

CHAPTER 6 Space Trusses

INTRODUCTION • A space truss consists of members joined together at their ends to form a stable threedimensional structures • A stable simple space truss can be built from the basic tetrahedral, formed by connecting six members with four joints

INTRODUCTION

OBJECTIVES • To determine the stability and determinacy of space trusses • To determine member forces of spa L F1= 0 and F2 = 0 Theorem 3: Joint K F3 = F4 = F5 = 0 and F1= 0 Theorem 3: Joint M F6 = F7 = F8 = 0 and F2= 0 Theorem 3: Joint J F9 = F10 = F11= 0 and F5 = F6= 0

EXAMPLE 5 Theorem 1: Joint F Members FE, FC, FD lie in a plane, except