Hiroshima University Syllabus

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Academic Year School/Graduate School Lecture Code 2020Year School of Engineering K0234010 Specialized Education 工業力学 コウギョウリキガク Engineering Mechanics OGATA YOUITI オガタ　ヨウイチ Higashi-Hiroshima 1st-Year,  Second Semester,  4Term (4T) Tues1-2,Weds5-6：ENG 220 Lecture Blackboard is used. 2 B : Japanese／English 1 : Undergraduate Introductory 25 : Science and Technology 09 : Mechanical Engineering Students in Cluster 1 Equilibrium of force systems, Centroid, Moments of inertia, Kinematics and dynamics of a particle Program of Mechanical Systems Engineering（Abilities and Skills）・Acquring basis of mechanical system engineering steadily and developing the applied skill.Program of Transportation Systems（Knowledge and Understanding）・Mathematical and mechanical subjects: To understand basic knowledge of mathematical dynamical system, which is essential knowledge for engineers and researchers.（Abilities and Skills）・Mathematical and mechanical subjects: Ability to create questions and analyze by utilizing basic knowledge of mathematical dynamical systems.Program of Material Processing（Abilities and Skills）・Acquiring basis of mechanical system, material creation and processing engineering steadily, and being able to applyProgram of Energy Transform Engineering（Abilities and Skills）・Acquring basis of mechanical system engineering steadily and developing the applied skill. The goal of this lecture is master the basic idea of engineering dynamics. Student can study the followings. 1. Vector treatments of forces and moments2. Statics and dynamics of particle and rigid body3. Moments of inertia, work, and energy4. Impulse and mechanical vibrations lesson1 Guidance of lecture, vector treatments of forces and moments, and composition of forceslesson2 Equilibrium of coplanar force systemslesson3 Equilibrium of noncoplanar force systems lesson4 Forces in beams lesson5 Friction lesson6 First moments and centroids of area lesson7 First moments and centroids of mass lesson8 Practice and mid-term testlesson9 Kinematics of a particle, rectilinear motion lesson10 Kinematics of a particle, curvilinear motion lesson11 Dynamics of a particle, acceleration in rectilinear motion lesson12 Dynamics of a particle, acceleration in curvilinear motion lesson13 Moments of inertia of area lesson14 Moments of inertia of mass lesson15 Dynamics of a rigid bodyMid-term and final examinations, short tests, and reports Textbook「工学系の力学　実例でわかる、基礎からはじめる工業力学」，実教出版ReferenceTextbook : E. W. Nelson et al., Engineering mechanics, Statics, McGraw-HillTextbook : E. W. Nelson et al., Engineering mechanics, Dynamics, McGraw-Hill Textbook lesson1 Students have to understand vector treatments of forces and moments, and composition of forces. lesson2-3 Students have to understand equilibrium of force systems and moments.lesson4 Students have to understand equilibrium of forces in beams.lesson5 Students have to understand laws of friction. lesson6-7 Students have to understand how to calculate first moments and determine centroids. lesson9-10 Students have to understand kinematics of a particle in plane motion. lesson11-12 Students have to understand dynamics of a particle. lesson13 Students have to understand how to calculate moments of inertia.lesson15 Students have to understand dynamics of a rigid body. Mid-term examination 35%, final examination 50 %, practices and reports 15%. Please fill in the class improvement questionnaire which is carried out on all classes.Instructors will reflect on your feedback and utilize the information for improving their teaching.
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