Statics Chapter 6 Flashcards

Study Notes

Internal Forces

Internal forces maintain the structural integrity by holding various parts of a structure together.

Newton's Third Law

States that for every action, there is an equal and opposite reaction, applicable between two bodies in contact with identical magnitudes, aligned along the same line, but opposite in direction.

Trusses

Structures designed to support loads, typically stationary and fully constrained.
Composed entirely of straight members linked at joints at the ends of each member, functioning as two-force members.

Two-Force Members

Structural elements subjected to two equal and opposite forces, acting along the line of the member.

Frames

Structures designed for load support, usually stationary and fully constrained.
Include at least one multi-force member which experiences more than two forces.

Multi-Force Member

Represents a structural member influenced by three or more forces, generally not directed along the member itself.

Machines

Structures intended to transmit and modify forces.
Always incorporate at least one multi-force member and feature moving components.

Rigid Truss

A truss characterized as "rigid," meaning it maintains its shape and does not collapse under load.

Simple Truss

Created by the sequential addition of members to a fundamental triangular truss configuration.

Compound Trusses

Comprise multiple simple trusses that are rigidly interconnected, enhancing structural capabilities.

Description

Test your knowledge of key concepts in Statics Chapter 6 with these flashcards. Each card provides definitions for important terms such as internal forces, Newton's third law, and trusses. Perfect for students looking to reinforce their understanding of statics.