r-! I PRACTICAL PITTSICS for degree students (8. Sc. Pass‚ Honours and Engineering Students) Dr. Giasuddin Ahmad. B. Sc. Hons. M. Sc. (Dhaka)‚ Ph. D. (Glasgow) Professor‚ Department of Physics Bangladesh University of Engineering and Technology‚ Dhaka. and Md. Shahabuddin‚ M. Sc. M. ALibrarian‚ Bangladesh University of Engineering and Technologr‚ Dhaka. Formerly of the Department of Physics. Ahsanullah Engineering College and Bangladesh University of Engineering and Technology
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History of the Atomic Model Just as we once believed that the earth was flat‚ our understanding of the atom was once extremely limited. As time passes‚ we begin to discover more and more about the world we live in. We have come to know much about the atom over the past two hundred years through the work of numerous brilliant scientists. Throughout history‚ scientists have come up with many experiments and atomic models to explain the atoms all around us‚ all leading up to our modern understanding
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2. Specimen 3. Steel Ruler 4. Allen Keys 5. Digital indicator [pic] Procedure: 1. Switch on the digital indictor and warm it up for at least 10 minutes. 2. Choose a specimen and measure its length. The width and thickness of the beam is 3 mm and 25 mm respectively. 3. Calculate the theoretical buckling load for a strut with pinned end condition. This is to ensure that the load applied to the strut does not exceed the buckling load. 4. Placed the grooved support into the slot
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Analysis Energy Flow Earthquake Analysis 2 Buildings Reaction towards Earthquake Structural Members and design Beams & Columns as a Structural Members Horizontal Bands Shear Wall Boundary elements Concealed Beams Reduced Beams General Design Consideration Inverse pendulum effect Beam column design Short Column Behavior Beam Column Joint Recent trends in Seismic resistive design Bracings Bearings Dampers Friction Pendulum Epoxy
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|Free Vibration |Rotating Unbalance (Harmonic Excitation) |Principal of Virtual Work | |[pic]rad/s & [pic]Hz (cps) & [pic]sec |M = mass of system‚ m = mass of unbalance mass |[pic] | |[pic] ncycle = t fn t = 1/f |Equ of Motion: [pic] |
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Figure 2 For the 304 Stainless steel2 beam shown in Figure 2 you are required to: a Calculate the reactions and create the shear force and bending moment diagrams for the beam. Select the lightest weight steel wide-flange beam3 that will safely support the bending load (use a factor of safety‚ FS=2). Do not include the weight of the beam for this calculation. Derive and graph the equation of‚ slope and elastic curve by integration. (Ignore the weight of the beam for this calculation.) Determine the
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Essay Title: Pre-Tensioning in Civil Engineering. Introduction : The idea of pre tensioning has been around for centuries and has been applied to many forms‚ such as: wagon wheels‚ wooden barrels etc. In these cases heated metal is made to just fit an object. When the metal cools it contracts and induces prestress into the object thereby strengthening it. The idea of pretensioned concrete has been around since the late 19th century‚ but its use was limited by the quality of materials available
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Dynamic Method of Blast Analysis in Petrochemical Facilities and Study of IS 4991:1968. Dr. Sidramappa V. Itti 1‚ Shishir S. Kadam 2 1 Head of Department‚ K.L.E. College of Engineering and Technology‚ Belgaum‚ India. 2 M.Tech (Structural Engg) Graduate‚ K.L.E. College of Engineering and Technology‚ Belgaum‚ India. Email: ittisv@gmail.com 1‚ shishir.kadam@gmail.com 2 Abstract Process plants in the petrochemical industries handle hydrocarbons and other fuels which may produce
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1 UNIVERSITY DEPARTMENTS ANNA UNIVERSITY CHENNAI :: CHENNAI 600 025 REGULATIONS – 2008 CURRICULUM FROM III & IV SEMESTERS FOR B.E. MECHANICAL ENGINEERING SEMESTER – III CODE NO. COURSE TITLE L T P C THEORY MA9211 Mathematics – III 3 1 0 4 ME9201 Manufacturing Technology – I 3 0 0 3 ME9202 Engineering Thermodynamics 3 0 0 3 CE9211 Fluid Mechanics and Machinery 3 1 0 4 ME9203 Kinematics of Machines 3 1 0 4 EE9211 Electrical Drives and Control 3 0 0 3 PRACTICAL ME9204 Manufacturing Technology
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We would like to express our gratitude to all those who gave us the possibility to complete this term paper. We want to thank to Prof. Loveleen Gaur for giving us assistance‚ to do the necessary research work. We have furthermore to thank who supported us in our research work. We want to thank for all their help‚ support‚ interest and valuable hints. TABLE OF CONTENTS Page No. 1. INTRODUCTION 4 2. output devices 5 3. Hard copy output 6
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