PHYS 215: Statics and Engineering Design

Catalog Description

Introduction to engineering design in the context of the basic mechanics of static structures and machines. Topics: multidimensional vector analysis of particles and rigid bodies in equilibrium, structural analysis of trusses and frames, friction, center of gravity, and moment of inertia. Introduction, by design project, to topics of technical drawing using CAD software, MATLAB and machine shop skills. Three lecture, three laboratory hours each week. Liberal Arts. This course has a fee. Prerequisite: PHYS 151.

Introduction

There is probably no other science that is more important in engineering than mechanics, and no principle in mechanics is more important than equilibrium. Statics is the branch of engineering mechanics that focuses on equilibrium – the case where there is no acceleration and the total force and torque is zero. In this class you will become familiar with the application of equilibrium concepts to a wide variety of structures and machines. Moreover, in the laboratory you will learn how to apply the principles of engineering design, constrained by the laws of mechanics, to the design of a real structure – a balsa bridge.

Useful Information

Instructor
Dr. Yuly
Office Hours
MTWRF 4:30-5:30 PM
Office
P106

Class Time    
MWF 1:40-2:30 AM
Location
P207

Laboratory  
R 9:15-10:50 AM
Location
P207

Teaching          ,
Assistant    
Steven Raymond

Course Materials

Course Syllabus and Schedule
Sample Homework Problem
AutoCAD (student download)
Autodesk Inventor (student download)
OCTAVE download (free)
Visual Analysis (student download)

Homework

Problem Set #1
Problem Set #2
Problem Set #3
Problem Set #4
Problem Set #5
Problem Set #6
Problem Set # 7
Problem Set # 8
Problem Set # 9
Problem Set # 10

Laboratory Materials

Lab #1 —  AutoCAD 2D
    Lecture
    LAB1 – AutoCAD tutorial
    HO1 – “AutoCAD 2020 Tutorial First Level” chapter 1

Lab #2 — Autodesk Inventor
    Lecture
    LAB2 – Autodesk Inventor tutorial
    HO2 – “Learning Autodesk Inventor 2020” chapter 2

Lab #3 — Octave
    LAB3 – Octave tutorial
    HO3A – Octave Programming Tutorial/Getting started
    HO3B – Octave Programming Tutorial/Vectors and matrices

Lab #4 — Trusses
    LAB4 – Trusses
    HO4A – A Gallery of Truss Bridges
    HO4B – Build a Model of a Truss Bridge (p. 1-1 to 10)

Lab #5 — Build a Simple Truss
    LAB5 – Build a Simple Truss

Lab #6 — Strength of Structural Members
    LAB6 – Strength of Structural Members
    HO6 – Testing the Strength of Structural Members(p. 2-1 to 9)

Lab #7 — Analysis of the Simple Truss
    LAB7 – Octave analysis of simple truss

Lab #8 — Visual Analysis/Simulating the Simple Truss
    LAB8 – Visual Analysis simulation of simple truss
    HO8 – Visual Analysis Tutorial

Lab #9 — Bridge Design Project
    LAB9 – Bridge Design Project

Lab #10 – Bridge Project Presentations
    LAB10 – Presentation

 

 

Truss in space

A truss is a rigid structure that is made from members joined at their ends. Trusses can be very light, yet span large distances and support very heavy loads. This truss is being deployed from the space shuttle Atlantis as part of the Assembly Concept for Construction of Erectable Space Structures (ACCESS) device.

 

Landing Gear

The landing gear of an airplane is an example of a simple machine, which can be analyzed by using the principles of statics taught in this class.