Laboratory manual statics and strength of materials read before attending lab. Experiment writeup program with algorithm 10 marks ii. We will look at a very easy experiment that provides lots of information about the strength or the mechanical behavior of a material. This lab system forms a comprehensive range of equipment, from fixed beams through to rotating machines apparatus, equally suitable for demonstration and experimental work enables students to performed many experiments to demonstrate the basic principles in the area of strength and mechanics of materials and structural analysis through a series. Thus, the objective of this manual is to make the students aware of different tests required to be performed for these materials as per indian standards and the acceptable limiting values. A standard tensile test is performed using the tensile samples, and the tensile strength is measured. Third laboratory exam will be conducted on the last of experiments. All experiments presented here are written in a new format, however, a few are still based on the earlier texts of professor matthew ciesla, mechanics of materials experiments and problems, and professor paul e. Strength and testing of materials laboratoryspring 2017experiment.
Ramesh am2540 strength of materials laboratory course material, iit madras 3 general guidelines please read the details of the experiment given in the. Ce 6411 strength of materials laboratory vvit department of civil engineering page 2 anna university ce6411 strength of material objective. In the real life, there are many factors involved in the nature in which loads are applied on a material. Depending on the type of scanner you have, you might only be able to scan one page of a document at a time.
Note of strength of materials som lecture notes, notes, pdf free download, engineering notes, university notes, best pdf notes, semester, sem, year, for all, study material. To combine pdf files into a single pdf document is easier than it looks. Ramesh is not responsible for any direct or indirect. Name of experiments 1 to study the universal testing machine utm. Four metal samples steel, annealed steel, brass, and aluminum are measured, and the sheartensile strength. The letters hbs stand for hardness brinell with steel ball, hbw for tungsten carbide ball but the qualification. The tensile test experiment can be used to determine other mechanical characteristics of the specimen like yield strength, percentage elongation, and ultimate strength among others. Mer 214 strength of materials lecture section instructor. However, it is assumed to be distributed uniformly than along the horizontal length in order to simplify the calculations. To conduct the testing of the spring on spring testing 10 machine.
Be prompt and punctual, late entry will not be excused. We will look at a very easy experiment that provides lots of information about the strength or the mechanical behavior of a material, called the tensile test. Hardness represents the resistance of material surface to abrasion, scratching and cutting, hardness after gives clear indication of strength. Testing of materials in torsion objective to apply an increasing torque to straight cylindrical specimens of material, to observe the deformation of the specimens, and thus in particular to derive values for the modulus of rigidity and the shear stress at yield of the materials. Experiment, 4colton hall torsion test of metallic materials formal report due week 8 7 feb. Irshad ahmad khan sagar institute of research and technology, bhopal experiment no.
Strength of materials evaluation of laboratory marks e nd exams 1. Lab manual strength of materials me303 mechanical engineering department 1 dr. Based on this approach, and in order to solve the problems faced, experiments were conducted by replacing the real lab with a virtual lab. In some material the onset of plastic deformation is denoted.
To determine the shear strength of mild steel on universal testing machine object. Experiment in room 4colton hall torsion test of metallic materials formal report due week 8 7 feb. Sampling occurs at the readymix or paving batch plant and is submitted to the mndot office of materials laboratory for testing. Strength of materials in the laboratory of som lab during the academic year. After completion of the experiment, certification of the staff incharge. One of the fun things about computers is playing with programs like paint. View lab report strength of materials lab 1 2015 from engr 3860 at university of ontario institute of technology. Bhopal strength of materials lab list of experiments s. Experiment 4 testing of materials in tension object. I paid for a pro membership specifically to enable this feature. To study the universal testing machine and perform the tensile test. Ce 6411 strength of materials laboratory manual as per anna universitychennai regulation 20 syllabus list of experiments l t p c 0 0 3 2 1.
This bend testing experiment is implemented to mainly test the behavior and evaluatethe strength of brittle materials, such as concretes, stones, woods, plastics, glasses andceramics, since the interpretation of tensile test result of the same material is difficult. The lab instructors will have tutoring hours in 423colton and will be available to all students in all of the strength of materials sections. Strength of materials lab manual pdf sm lab manual pdf file. See the schedule of materials control for appropriate testing rates for the project. Making a pdf file of a logo is surprisingly easy and is essential for most web designers. Pdf is a hugely popular format for documents simply because it is independent of the hardware or application used to create that file. In all hardness tests, a define force is mechanically applied on the piece, varies in size and shape for different tests.
Pre lab presentation, 423colton torsion test of metallic materials refer to ch. Since, this lab course runs concurrently with the course on strength of materials, conscious effort is made to present each experiment intelligible to a student who has no such advantage. To supplement class lectures by providing an opportunity for students to perform experiments. Strength of materials lab 1 2015 strength of materials engr. The pdf format allows you to create documents in countless applications and share them with others for viewing. The objective of this lab experiments is to incrementally load a steel bar till failure, while recording the value of the load and the change in length of the steel bar at each stage. This laboratory provides the basic knowledge of strength of materials and here, the students can perform different tests on different materials. Department of civil and construction engineering engineering. The behaviour and properties of concrete and concrete making materials can be better understood by conducting firsthand experiments in the laboratory. Experiment and fe analysis of a indentation test to determine the hardness of a. Pre lab presentation in 423colton hall torsion test of metallic materials refer to ch.
Kenneth bhalla, jason cortell, jill evensizer, richard lance, jamie manos, dan mittler, francis moon, leigh phoenix, james rice, andy ruina, and alan zehnder. Students who turn up late to the labs will in no case be permitted to perform the experiment scheduled for the day. The paint program can help you make new image files, but it cannot open document or pdf file. If any of the specimen compressive strength result varies by more than 15% of average result, that result is rejected.
A pdf file is a portable document format file, developed by adobe systems. Stresses, strains and deflection of steel beams in pure bending 12. A shear test is then performed on the same sample, and the shear strength is measured. This means it can be viewed across multiple devices, regardless of the underlying operating system. Tensile tests are fundamental for understanding properties of different materials, and how they will behave under load. This article explains what pdfs are, how to open one, all the different ways. Exam will be evaluated for 50 marks the splitting of marks is as follows i. How to shrink a pdf file that is too large techwalla.
Scope this manual describes the test procedures that are currently in use in the material laboratory of the construction section. Analysis of the tensile behaviour of different materials and determination of their main constitutive parameters degree in mechanical engineering, urv teachi. This lab investigates two ways in which a member can fail. Pdf strength of material lab manual irshad ahmad khan. Total experiments in sm lab manual are 11 experiments. By michelle rae uy 24 january 2020 knowing how to combine pdf files isnt reserved.
Week lab topic 2 introduction, safety procedures for lab, lab reports, using spreadsheets for the labs, grading policies 3 experiment 1. Tensile test is the most important test can be performed on materials due to the large number of properties can be found from such test. Slump and kelly ball testing would be performed to investigate workability of mixture. Each material was tested three times using an instron load frame and the bluehill data. In one of leonardo da vincis notebooks, an experiment is described where strengths in tension are measured for various lengths of wire. Then based on the collected data, the material s stressstrain relationship is obtained. Connect stress and strain through hookes law and youngs modulus 4. Strength of materials lab philadelphia unversity page 14 of 67 the concept of the true strain comes from the concept of mass conservation ie.
One material property that is widely used and recognized is the strength of a material. Tension test of metals, automated testing 5 experiment 2. Fall 2002, spring 2003 this manual has evolved over the years. If your scanner saves files as pdf portbale document format files, the potential exists to merge the individual files into one doc. Read on to find out just how to combine multiple pdf files on macos and windows 10. This lab tested four different materials, including a36 hot rolled steel, 6061t6 aluminum, polycarbonate, and polymethylmethacrylate pmma. Lab manual strength of materials me303 mechanical engineering department 11 dr. Most electronic documents such as software manuals, hardware manuals and ebooks come in the pdf portable document format file format. Luckily, there are lots of free and paid tools that can compress a pdf file in just a few easy steps. Lab manuals strength of materials som by anna superkin. Understand the basic concepts of stress and strain 2.
All students must come to lab with shoes, no exception. This bend testing experiment is implemented to mainly test the behavior and evaluate the strength of brittle materials, such as concretes, stones, woods, plastics, glasses and ceramics, since the interpretation of tensile. Department of civil and construction engineering strength. Please download the strength of materials lab manual pdf sm lab manual pdf file in the below provided links. Engineering materials laboratory is one of major laboratory tools used to evaluate material performance and establish compliance for the quality of plain concrete and steel rebar. Experiment and fe analysis of a brittle material under tension to determine the fracture parameters. To study the brinell hardness testing machine and the brinell hardness test. Briefly defined, materials science is the study of stuff. Strength of materials lab page 1 department of civil engineering course plan division of experiments list of experiments name of the equipments course outcomes mild steel materials behavior week1. It states that when the material is loaded within the elastic limit the stress is directly proportional to strain.
Common indentors are made of hardened steel or diamond. To perform a tensile test of mild steel specimen on 2 universal testing machine. Strength can have many meanings, so let us take a closer look at what is meant by the strength of a material. Materials science is the study of solid matter, inorganic and organic. Bending test on steel wood cantilever beam b3 bending test on simple support beam b4. Hardness represents the resistance of material surface to abrasion, scratching and cutting, hardness after gives clear identification of strength. Lab manuals for strength of materials som by anna superkings. It is desirable to perform experiments after one learns the theory behind it.
Experiment on properties of a material grade 3 youtube. Uniaxial tension and compression testing of materials. The density remains constant at the whole experiment and so the volume is also remains constant. Strength of materials lab manual pdf file sm lab manual pdf file. Brinell hardness testing machine, specimen of mild steel cast iron non ferrous metals and brinell microscope. Each experiment will be carried out jointly by a group of students. Mech235, math 112, or equivalents, and a working knowledge of statics with. An oversized pdf file can be hard to send through email and may not upload onto certain file managers. To determine the impact strength of steel by izod impact test. Nielsen, strength of materials laboratory and problems manual. Pdf file or convert a pdf file to docx, jpg, or other file format. Lab 1 concrete proportioning, mixing, and testing supplemental lab manual prepared by mutlu ozer objectives concepts background experimental procedure report requirements discussion objectives students make concrete according to the mix design. Its uses include making of coating materials, grinding wheels, laminated products, metal and glass bonding materials and casting into many useful articles like electrical components, cases, dials, radio cabinets etc. Experiment and fe analysis of a deformable material under bending to determine the common stressstrain parameters.
To study the various component parts of the universal testing machine u. The class will be divided into groups of two students each. Materials selection, overview of ces edupack software. If your pdf reader is displaying an error instead of opening a pdf file, chances are that the file is c. The object of this experiment is to measure the tensile properties of two polymeric materials, steel and aluminum at a constant strain rate on the tension testing machine. This laboratory manual will be used in the courses in the bachelor of engineering program. This report contains the results of an experiment to determine the elastic modulus, yield point, and ultimate strength of 1018 steel. You can use the tools in paint to add something to a different document. Compare and group together a variety of everyday materials on the basis of their simple physical properties.
The external lab examination schedules will be given by the examination branch. Determine tensile strength of a given specimen using utm. Tensile test experiment materials science and engineering. Material science lab dronacharya college of engineering. Strength of materials laboratory is one of major laboratory tools used to evaluate material performance and establish compliance for the quality of plain concrete and steel rebar. The mechanical properties of materials are determined by performing carefully designed laboratory experiments that replicate as nearly as possible the service conditions. Its uses include making of coating materials, grinding. Department of civil and construction engineering strength of. Am2540 strength of materials laboratory course material, iit madras. Theory when forces are applied to materials, they deform in reaction to those forces.
Once youve done it, youll be able to easily send the logos you create to clients, make them available for download, or attach them to emails in a fo. Strength of materials comprehensive materials testing. Strength of materials lab philadelphia unversity page 11 of 67 experiment 1. To allow the students to have hands on experiments and to. The notebook indicates that the results of these experiments were that longer wires were weaker than shorter wires. Jan 08, 2016 the experiments and activities below are great for materials at ks1, but can also be extended for older children. Department of energy, pacific northwest national laboratory iii preface this materials science and technology teachers handbook was developed by pacific northwest laboratory, richland, washington, under support from the u.
We have attempted to make this document complete, accurate, and useful, but we. Strength of material is the body of knowledge which deals with the relation between internal forces, deformations and external loads etc. Strength of materials lab manual pdf sm lab manual pdf. Materials ks1 experiments science experiments for kids. To prepare the students to generate data using experiments and analyse by using computer software. Record should be updated from time to time and the previous experiment must be signed by the faculty in charge concerned before attending the lab. Adobe designed the portable document format, or pdf, to be a document platform viewable on virtually any modern operating system.
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