Draft DRAFT Lecture Notes in: STRUCTURAL ENGINEERING Analysis and Design Victor E. Saouma Dept. of Civil Environmental and Architectural Engineering University of Colorado,…

Draft DRAFT Lecture Notes in: STRUCTURAL ENGINEERING Analysis and Design Victor E. Saouma Dept. of Civil Environmental and Architectural Engineering University of Colorado,…

Chapter II STATICALLY INDETERMINATE MEMBERS & THERMAL STRESSES STATICALLY INDETERMINATE MEMBERS Structure for which equilibrium equations are sufficient to obtain the…

1. Unit 15: Machines 2. V ocabulary Study the vocabulary words and definitions below. block and tackle ............................ a system of pulleys compound machines…

1. THE CONCEPT OF EQUILIBRIUM 2. According to Rene Descartes, the human body is a mechanical system designed by the hands of God. HUMAN LEVER 3. Borelli, a student of Galileo,…

EXERCISES OF CHAPTER 1 + 2 + 3 Exercise 1: 125kN 60kN 125kN 0.9m 1.2m Fig. 1 Exercise 2: Two solid cylindrical rods AB and BC are welded together at B and loaded…

1. Simple machines have few or no moving parts. Some examples are: pulley, inclined plane, screw, wheel, wedge and lever. 2. It is a rigid bar with a support called fulcrum.…

1. Simple Machines Lever, Wheel & Axle, and Pulley 2. As you learned in the last section, a machine helps you do work by changing the amount or direction of the force…

1. Simple Machines Lever, Wheel & Axle, and Pulley 2. As you learned in the last section, a machine helps you do work by changing the amount or direction of the force…

1. Work and Simple Machines 2. What is work? In science, the wordworkhas a different meaning than you may be familiar with. The scientific definition of work is: using a…