To determine the impact strength of steel by charpy test experiment no. In general, in lab report are due by the end of the lab period, memo reports are due at the start of the next lab period, and formal reports are due in two weeks and are to be turned in at the start of lab period. Mech 3 mechanicsof materials spring 2009 laboratory manual volume i prof. Engineering material properties that can be found from simple tensile testing include the elastic modulus modulus of elasticity or youngs modulus, ultimate tensile strength. Experiment tests the suitability of 3d printing materials for creating lab equipment. Material testing is the measurement of the characteristics and behaviour of materials. This machine is used to perform dynamic or static tests on materials such as ensile, compression, bend, creep, fatigue, dadn, jic, kic. Tensions and deformations appearing in the studied objects are measured with surfacemount strain gauge probes. Find materials for this course in the pages linked along the left.
Strength of materials lab manual imam abdulrahman bin faisal. Measuring the properties of the materials such as impact strength, tensile strength, compressive strength, hardness, ductility are conducted in the lab. View lab report compression test of steel columns lab from mech 237 at new jersey institute of technology. Measurements of the power input and various states of air throughout the compressor cycle will permit the efficiency of the device to be computed. The strength of materials lab is based on the ni cdaq ni pxi platform. Strength of materials lab sm lab demonstrating the basic principles in the area of strength and mechanics of materials and structural analysis to the undergraduate students through a series of experiments is the objective of the strength of materials lab. Department of mechanical engineering lab manual cit tumkur. Attendance is a must by every student and absence will negatively impact your lab grade unless it is excused absence for extenuating circumstance. Strength of materials lab sm lab ace college of engineering.
Turn the material at the outer edge into the crater within 30sec with a trowel. This lab investigates two ways in which a member can fail. Generally, the physicochemical properties of the interface are closely associated with the surface chemistry of. Generally, in lab reports are due by the end of the lab period, memo lab reports are due the next lab period. Like many other composite materials, interface is a critical factor in determining the properties of composites.
Co 4 compute the toughness of the given steel specimen. Beladi, pe x determination of simple relationships between independent and dependent variables. Me 2256 strength of materials lab manual free download as pdf file. Strength of materials lab brcm college of engineering. The curve which is generates from flexible strips and used to create smooth curve in drafting, known as spline curve. Me 354 mechanics of materials laboratory autumn 2007. You could talk about how to make the your experiment fair by ensuring the amount of puff used each time is the same use a squeezy bottle. The materials virtual lab is dedicated to the application of first principles calculations and informatics to accelerate materials design. This laboratory includes three separate materials testing experiments to be done on spaghetti of at least 3 different diameters. A shear test is then performed on the same sample, and the shear strength is measured. Scope this manual describes the test procedures that are currently in use in the material laboratory of the construction section. Strength of materials laboratory is one of major laboratory tools used to evaluate material performance and. Each group will do a different experiment every week until all the required experiments are completed.
This is achieved by using a fairly coarse file or machining or grinding. Total experiments in sm lab manual are 11 experiments. For now go ahead and download strength of materials lab manual in pdf format or som lab handbook in pdf format. Lab report has to be formal, neatly written on good sheets in legible handwriting.
The di erent deformation rates 4, 8, 10, 12, 14, 16, 18 mmmin were used for training data of arti cial neural network model. To produce concrete and check for properties like strength, durability. Pdf strength of material lab manual irshad ahmad khan. Department of civil and construction engineering strength. The video describes how to experimentally find the modulus of rigidity of a mild steel. Strength can have many meanings, so let us take a closer look at what is meant by the strength of a material. Double shear test on mild steel and aluminium rods 3. May 25, 2017 fundamental concepts of how objects deform or fail under loading, and related concepts by analyzing stretching, bending and torsion of beams rods along with their stress and strain analysis. Ability to design and conduct experiments, analyze and interpret data x lab report c ability to design a system, component, or process. Submit individual laboratory report by hand written or computer printed within next lab. To understand mechanical behavior of various engineering materials by.
Strength of materials lab manual download som laboratory notes. Lab manual strength of materials me303 mechanical engineering department 18 dr. Lab 3 tension test objectives concepts background experimental procedure report requirements discussion objectives experimentally determine the yield strength, tensile strength, and modules of elasticity and ductility of given materials. The key to toughness is a good combination of strength and ductility. A standard tensile test is performed using the tensile samples, and the tensile strength is measured. This lab tested four different materials, including a36 hot rolled steel, 6061t6 aluminum, polycarbonate, and polymethylmethacrylate pmma. This report contains the results of an experiment to determine the elastic modulus, yield point, and ultimate strength of 1018 steel. Civil engineering department of civil engineering institute of aeronautical engineering autonomous dundigal, hyderabad. Try building houses for the three little pigs, predicting first which materials will be most able to withstand the wolfs puff. During each lab week, six separate 4hour experiments run simultaneously, grouped into three topical themes.
Go to the educational blog and get all kinds of engineering branches book pdf. One material property that is widely used and recognized is the strength of a material. Lecture notes mechanics and materials ii mechanical. The software is developed in the labview graphical programming environment.
Me 2256 strength of materials lab manual deformation. A science experiment for testing how folding paper in different ways increases its strength. 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. In the first part of the experiment, students will subject an ordinary steel reinforcing rod to a tension test using a testing machine designed specifically for that purpose. Do not use a computer keyboard or mouse with lab gloves. To determined youngs modulus of elasticity of material of beam simply supported at ends. Strength of material lab university college of engineering.
The strength of a material depends on its ability to sustain a load without undue. Co 5 determine the shear strength of the steel specimen by conducting the shear test list of experiments. Our areas of expertise includes petrography, steels and hightemperature refractory alloys, metals and ceramics processing, mechanical behavior of materials, materials selection and evaluation, single crystals, nanostructures, microelectronic materials, and processing and characterization of coatings and thin films, to name a few. These mechanical properties parameters would provide the basic data if the strength of an material, in this experiment is metal. In this laboratory, students will have the opportunity to apply loads to various materials under different equilibrium conditions. This is an important test in automobile manufacturing. Each material was tested three times using an instron load frame and the bluehill data. So here we talk about where to download this strength of materials book by rk rajput pdf. Hardness test on metals brinnell and rockwell hardness number 6.
Strength of materials lab manual pdf file sm lab manual pdf file. Strength of materials laboratory offers facilities for testing building materials for their strength, behavior and suitability for various applications. The laboratory is covering the following courses offered in the different departments. Demonstrating the basic principles in the area of strength and mechanics of materials and structural analysis to the undergraduate students through a series of experiments is the objective of the strength of materials lab. Compression test of steel columns lab strength of materials. This laboratory manual will be used in the courses in the bachelor of engineering program. Great strides in the world of mechanics have been achieved. It is controlled digitally and has a furnace attached to it which can be used for tests at elevated temperatures. Co 3 determine the stiffness and deflection of the given spring material. This lab will measure the operating characteristics of a twostage compressor as the output supply pressure is varied. Strength of materials lab manual download som laboratory. After an additional interval of 30sec for the absorption of the water, complete the.
Strength of materials trisha april 4, 20 science, science at home science at home is a new video series that i will be cohosting every 2 weeks with life at the zoo aka maggy from red ted art. A technical writeup can be compared with a flower garland whose flowers are figures, graphs, pictures and equations. Students will work in groups of three, and all students are required to contribute to the completion of the lab report. 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. The object of this experiment is to measure the tensile properties of two polymeric materials, steel and aluminum at a. Students who turn up late to the labs will in no case be permitted to perform the experiment scheduled for the day. Strength of materials lab is equipped with universal testing machine, rockwell brinnell vickers hardness machine, compression strength testing machine, spring testing machine, impact testing machine izod charpy, deflection testing machine, torsion testing machine. Introduction to stress and deformation analysis of basic structural materials subjected to axial, torsional, bending and pressure loads. Strength of materials lab manual pdf sm lab manual pdf.
The lab also has software licenses for abaqus, thermo. Some of the experiments are also designed to validate some important principles of mechanics of material like theories related to beam. Slump and kelly ball testing would be performed to investigate workability of mixture. After completion of the experiment, certification of the staff incharge concerned in the observation book is necessary. Learn about different types of arches, and how strength changes with the shape of the arch. Me 302l cee 370l materials mechanics laboratory manual. They can be used from year to year with minimum fuss. Experiment 4 testing of materials in tension object. It begins by establishing the fundamentals of continuum mechanics, explaining key areas such as the equations used, stresses and strains, and two and three dimensional problems. Jul 15, 2018 hello readers, if you want to download the ebook of strength of materials book by rk rajput pdf. How to download the pdf book strength of materials by r. Morshed khandaker assistant professor department of engineering and physics 4059745935. To conduct a tension test on given mild steel specimen for finding the following. The student will perform tests on materials in tension, compression, torsion, bending, and.
Experimental mechanics of solids is a comprehensive introduction to the topics, technologies and methods of experimental mechanics of solids. Labs mit opencourseware free online course materials. Calc, carine diffract, adobe photoshop, image pro and fovea pro. The wood experiments and the compression testing experiments do. The magnitude of the deformation for a constant force depends on the geometry of the materials. In this experiment, you will measure the loadbearing capacity of eggshell arches. Before starting on your experiment, you should do background research on arches. Hence, each lab group will perform 3 experiments per lab week, totaling to 12 experimental sessions of 4hours each over the course of the semester. Moreover, you have to attend on time at the beginning of a lab. Kennesaw state university engr 32 strength of materials lab manual august, 2018 1. For faculty, a major appeal of using controlled exercises is the ease of finding them and the charm of their predictability.
In this lab the experiments are performed to measure the properties of the materials such as impact strength, tensile. The objective of the strength of materials lab is to demonstrate the basic principles in the area of strength and mechanics of materials and structural analysis to the undergraduate students through a series of experiments. Ce 6411 strength of materials laboratory vvit department of civil engineering page 5 ex. 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. Can also be used to test the strength of other materials. Materials science and engineering equipment inventory. F to learn and improve laboratory report documents and technical writing. Strength of materials college lab experiments pasco. Material testing lab baltimore polytechnic institute. A material with high strength and high ductility will have more toughness than a material with low strength and high ductility. Lab manual strength of materials me303 mechanical engineering department 1 dr.
Experimental mechanics of solids sciammarella wiley. The clemson university school of materials science and engineering mse has a substantial. The objective of this experiment is to measure the elastic modulus of steel. Experiment objectives to evaluate the mechanical properties of the specimen through an understanding of curve result of tensile test. Civil engineering department of civil engineering institute of aeronautical engineering autonomous dundigal, hyderabad 500 043. Proper attire in the lab includes nitrile or latex gloves as needed, and safety glasses at all times when you are in the lab. It is desirable to perform experiments after one learns the theory behind it. 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. Mechanics of materials lab university of washington. The basic materials testing laboratory intends to train the students in the. In this study, we have studied the factor, deformation rate, a ecting the stress strain diagram. Example long laboratory report mechanical properties. Your laboratory preparation work will be completed and turned in during the session that meets.
Pdf welcome to the exciting world of experimenting on the strength of materials. Theory when forces are applied to materials, they deform in reaction to those forces. Experiment tests the suitability of 3d printing materials for. Mechanics of materials laboratory and experiments is a text book that offers undergraduate students hands on experience in traditional and modern experiments in strength of materials and mechanics of deformable solids. Before entering in to the lab, see the notice board for latest information and. If three concurrent forces are in equilibrium, lames theorem states that their magnitudes are proportional to the sine of the angle between the other forces. Strength of materials lab manual pdf sm lab manual pdf file please download the strength of materi.
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. Each lab group conducts 1 of the 2 experiments grouped under each theme. Materials ks1 experiments science experiments for kids. Dec 12, 2012 report on the strength of materials i lab 1. This curve is not for freeform curve and is based on the interpolate curve that passes through all data points. Tension test on high strength deformed steel bar 5 3. Irshad ahmad khan sagar institute of research and technology. Sep 02, 2018 dont forget to share this lab manual among all your concerning friends and also on your social media pages. The book is to provide important information to help students understand the principles and restrictions of both. A hardness test can be conducted can be conducted on brinell testing mc, rockwell hardness mc or vicker testing mc. To determine the impact strength of steel by charpy impact test apparatus used. Concepts the linear relationship is hookes law that represents elastic deformation. Ductility can be described with the percent elongation or percent reduction in area.
Show the completed lab report and take the signature from your tas before living the lab, otherwise lab report not considerable during at the time of submition. Use researchbased knowledge and research methods including design of experiments, analysis and interpretation of data, and synthesis of the information to provide valid. Introduction in this course we are seeking to understand material properties through laboratory experiments. Irshad ahmad khan sagar institute of research and technology, bhopal experiment no. Goals, graphing, use of the computer, lab reports, safety in the physics laboratory, emergency procedures the laboratory activities and experiments are listed here with the lab topic in italics and the purpose of each lab is stated under the title of the lab.
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