STRENGTH OF MATERIALS LECTURE NOTES PDF
PDF | 5 minutes read | On Jan 1, , Karsten Schlesier and others published Lecture Notes Strength of Materials. Engineering Class handwritten notes, exam notes, previous year questions, PDF free download. Strength of Materials Lecture notes - Ebook download as PDF File .pdf), Text File .txt) or view presentation slides online. Mechanics of Materials.
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IIT Bombay, CE Dept, Lecture Notes for CE MECHANICS OF MATERIALS. 1 Concept of Stress. • The main objective of the study of mechanics. We have shared the Strength of Materials Lecturer notes in Topic wise pdf. It is more helpful to revise the basics in quick manner. it is called: “Strength of Materials” or “Mechanics of Materials” Lectures & Notes. • Text Book Mechanics of solid cellular foams: dynamic & static properties.
Maximum Shear Stress Theory Maximum Principal Strain Theory Introduction to Bending Moment and Shearing Force Bending Of Beams Points of Inflection Theory of Bending: Assumption and General Theory Elastic Flexure Formula Beams of Composite Cross Section Rankine-Gordon Formula Comparison of the Rankine-Gordon and Euler Formulae Effective Lengths of Struts Thin Cylinder Members Subjected to Axisymmetric Load Longitudinal Stress: Pressurized thin walled cylinder Change in Dimensions: Pressurized thin walled cylinder Volumetric Strain or Change in the Internal Volume Mass : The quantity of the matter possessed by a body is called mass.
The mass of a body will not change unless the body is damaged and part of it is physically separated.
If the body is taken out in a space craft, the mass will not change but its weight may change due to the change in gravitational force. The body may even become weightless when gravitational force vanishes but the mass remain the same. Time : The time is the measure of succession of events.
The successive event selected is the rotation of earth about its own axis and this is called a day. To have convenient units for various activities, a day is divided into 24 hours, an hour into 60 minutes and a minute into 60 seconds.
Clocks are the instruments developed to measure time. To overcome difficulties due to irregularities in the earths rotation, the unit of time is taken as second which is defined as the duration of period of radiation of the cesium atom. Space : The geometric region in which study of body is involved is called space.
A point in the space may be referred with respect to a predetermined point by a set of linear and angular measurements. The reference point is called the origin and the set of measurements as coordinates.
If the coordinates involved are only in mutually perpendicular directions, they are known as cartesian coordination. If the coordinates involve angles as well as the distances, it is termed as Polar Coordinate System.
Length : It is a concept to measure linear distances.Sponsored By. The resultant force of w s is equivalent to the area under the distributed loading curve, and this resultant acts through the centroid C or geometric center of this area.
If the coordinates involved are only in mutually perpendicular directions, they are known as cartesian coordination. Iqra Angels. Principle of Superposition The following two conditions must be satisfied if the principle of superposition is to be applied.
E will have the same units as stress. Angle of Twist. Comparison of the Rankine-Gordon and Euler Formulae A testing machine is then used to stretch the specimen at a very slow.