both longitudinal waves and transverse waves. Longitudinal sound waves are waves of alternating pressure deviations from the equilibrium pressure‚ causing local regions of compression and rarefaction‚ while transverse waves are waves of alternating shear stress at right angle to the direction of propagation. Longitudinal wave Sound is a mechanical wave that is an oscillation of pressure transmitted through a solid‚ liquid‚ or gas‚ composed of frequencies within the range of hearing. Transverse
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size a)Magnitude b)Intensity 6) Earthquake hazard a)Primary effects b)Secondary effects 7)Earthquake loads on buildings 8)How Buildings Respond to Earthquakes 9)Common Modes of Failure a)Structural failure A)sliding shear B) Diagonal cracks C)Effect of overturning b)Nonstructural failure c)Site Failures d)Foundation Failures 10)Designing Masonry Buildings for Earthquakes a) Masonry Materials b) Construction Systems A) Walls B)Door and window openings
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STUDENT NAME STUDENT ID COURSE LECTURER SUBMISSION DATE SUBJECT MD ATIQUR RAHMAN FAISAL SCM-012154 BACHELOR IN MECHANICAL ENGINEERING DR. CHIA 19th April 2013 ENGINEERING MECHANICS (EAT 227) Torsion Vibration Experiment Title: Introduction : Torsion Vibration. Torsion is the twisting of a metallic rod shaped object‚ when a torque is applied on two sides’ perpendicular to the radius of a uniform cross-sectional bar. To study the response of materials under a torsional force‚ the torsion test
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Mending Broken Relationships Familial relationships can be quite complex when feelings are involved‚ and sometimes‚ people have the willingness and strength to re-adjust and end up with a strong and successful familial relationship. In Mark Haddon’s book‚ the curious incident of the dog in the night time the Boone family learns to adapt and alter their behaviour which allows them to go to great lengths in the near future as a family. Judy‚ Ed and Christopher Boone’s willingness to re-adjust to
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Father and to set out to London in search of Mother. rising action · As Christopher investigates Wellington’s murder‚ he learns that Mother and Mr. Shears had an affair‚ that Father and Mrs. Shears also had an affair‚ that Mother is alive and Father has been lying about her death‚ and that Father killed Wellington because he was angry with Mrs. Shears. climax · After a harrowing journey on his own to London in which he must overcome the limits of his condition‚ Christopher reunites with his
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APPLICATION OF CHEMICAL SENSORS IN MECHANICAL ENGINEERING A chemical sensor is a device that transforms chemical information‚ ranging from the concentration of a specific sample component to total composition analysis‚ into an analytically useful signal. The chemical information‚ mentioned above‚ may originate from a chemical reaction of the analyte or from a physical property of the system investigated. Chemical sensors its application in various fields of engineering like civil‚ environment‚ medical
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Chapter I Introduction Concrete has been used in the construction industry for centuries. A typical concrete is a mixture of fine aggregate (sand)‚ coarse aggregate (rock)‚ cement‚ and water. Nowadays the usage of concrete is increasing from time to time due to the rapid development of construction industry.Today‚ there are many ways to enhance the quality and properties of concrete. One of the technological advances in improving the quality of concrete is Self-Consolidating Concrete. Self-Consolidating
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Department Of Mechanical Engineering Department Of Mechanical Engineering MEng Mechanical Engineering | Medical Glove | Nina Syafina MOHAMED SHUKOR | May 2013 | Dr. Roger Lewis | Thesis submitted to the University of Sheffield in partial fulfilment of the requirements for the degree of Master of Engineering | * Summary The first item in your thesis should be a summary. This should include‚ concisely‚ the following
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Ferraris‚ C. F.‚ K.‚ H.‚ Obla and R.‚ Hill (2001)‚The influence of mineral admixtures on the rheology of cement paste and concrete Girish S. and Santhosh B.S. (2012) ‚ Determination of Bingham Parameters of Fresh Portland Cement Concrete Using Concrete Shear Box‚ Bonfring International Journal of Industrial Engineering and Management Science‚ Vol. 2 No. 4. Gram H.E. (2005)‚ Camflow - automatized slump flow measurements. In: The 2ndNorth American Conference on the Design and Use of Self-consolidating. IJIRSET
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– Yi lding stress Yielding tr -Uni axial nonlinear curve of stress strain –Ideal stress strain curve - Plastic analysis of indeterminate structural truss members -3-D plasticity- Yield criteria-Maximum shear stress criterion(Tresca) -Distortion Energy Criterion(Von mises) -Octahedral shear stress and second invariant of devatoric stress tensor‚ as relations with yielding criterion q y y -Equivalent yield stress and yield strain. - Geometrical representation ‚Von mises cylindrical yield surface
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