Applied mechanics laboratory report “Measurement of bending moment and shear forces for structural analysis” Azamat Omarov ID201102658 1.Theory and background 1.1 Summary That performed laboratory session on bending moments and shear forces requires good understanding and sufficient knowledge of axial forces. Bending is defined as a behavior of any structural element that undergoes the external load‚ which is applied perpendicularly to longitudinal axis. That experiment helps us to find
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DEPARTMENT OF CIVIL ENGINEERING COLLEGE OF ENGINEERING CEMB 121 MECHANICS OF MATERIALS LABORATORY LABORATORY EXPERIMENT NO. 3 BENDING OF BEAMS - (a) Bending Moment I (b) Bending Moment II SECTION 1 GROUP NUMBER 3 GROUP MEMBERS 1. YEOW SU LEE ( CE085335 ) 2. JOUDI J. MOOSOM ( CE085338 ) 3. NINI EZLIN ROSLI ( CE086340 ) 4. MOHD AFIQ AFIFE BIN ABAS ( CE085310 ) 5. ROHAM HADIYOUN ZADEH ( CE085851 ) DATE OF LABORATORY SESSION 6 DECEMBER 2010
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Introduction A bending moment is simply defined as “the algebraic sum of the moments of all the forces which induces bending of an element” (1). The aim of this assignment is to work out the bending moment in a simply supported beam when different concentrated loads are applied to it. A simply supported beam is a structure‚ usually with a straight profile supported at the ends‚ often pinned on one side and simply supported or on a roller on the other. There will be three series of loads applied
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for reactions‚ shear force and moment for: a. Simply supported beam b. Simply supported beam with one end overhanging c. Simply supported beam with both ends overhanging. 2. To calculate shear force and moment using influence line 3. To determine maximum shear force and moment 4. Calculate Absolute Maximum Moment (MMM) 4.1 INTRODUCTIONS: Influence line is to: Analysis a structure due to moving load along the beam. Show the changes in reaction‚ shear stress‚ moment and displacement in certain point
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Theory of simple bending (assumptions) Material of beam is homogenous and isotropic => constant E in all direction Young’s modulus is constant in compression and tension => to simplify analysis Transverse section which are plane before bending before bending remain plain after bending. => Eliminate effects of strains in other direction (next slide) Beam is initially straight and all longitudinal filaments bend in circular arcs => simplify calculations Radius of curvature is large compared
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EXPERIMENT 2 Title : Shear Force and Bending Moment Objective : To determine the shear force and bending moment when concentrated load‚ symmetrical load and non symmetrical load are applied Introduction The shear force (F) in a beam at any section‚ X‚ is the force transverse to the beam tending cause it to shear across the section. The shear force at any section is taken as positive if the right-hand side tends to slide downwards relative to the left hand portion. The negative force
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1 Gemma Rutter CEGE‚ UCL Investigation of a beam in bending Gemma Rutter1 1CEGE department‚ UCL‚ London 1. INTRODUCTION Beams are one of the most essential components of man made structures and conducting experiments to observe how a beam behaves under loading is crucial to understanding its key aspects. For
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Lab report SHEAR FORCE & BENDING MOMENT Bachelor (Hons) of Civil Engineering Course: Structures l (ECS3213) Lecturer: Ir Pan Submission date: 07-11-2013 Group 8: Members No. Name Student ID 1 Diallo Mamadou Aliou SCM-014804 2 Balmeiiz Abilkhaiyrova SCM-014742 3 Elmogdad Merghani Mohamed Elhag SCM-017223 4 Omar Mohamed Abdelgawwad SCM- 018031 5 Salah Mohammed Alesaei SCM-015473 6 Ali Abdulrahman Mohammed SCM-008879 7 Kasem Heiazi SCM-017913 Contents A. Introduction: 3 B. Objectives:
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AM1.4-Bending moments in a simply supported beam Name: Arif Firdaus Marzuki Student ID: 1504166 Due Date: 16 January 2015 Introduction Bending moment is a rotational force that occurs when force is applied at any place away from at any point perpendicularly. A bending moment will occur when a moment is applied to a system so that the system will bend. According to Hibbeler‚ beams develop different internal shear force and bending moment from one point to another along the axis of the beam
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Polytechnic University Department of Civil & Structural Engineering BEng(Hons) in Civil Engineering Structural Mechanics II Laboratory Instruction Sheet: Unsymmetrical Bending Objective: To observe the two principal axes in a beam with unsymmetric cross sections; and make comparison between the theoretical and actual behavior in bending of two unsymmetrical section cantilevers: 1. An equal angle with one axis of symmetry. 2. A Z section completely unsymmetrical. Apparatus: Vertical cantilever system
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