AR6201 Mechanics of Structures-1 - ANNA UNIV B.ARCH SECOND SEMESTER SYLLABUS
ANNA UNIVERSITY B.ARCH SECOND SEMESTER SYLLABUS REGULATION 2013 AR6201 Mechanics of Structures - 1 OBJECTIVES: To enable a student to understand the effect of action of forces on a body and the concept of equilibrium of the body through exercises. To determine the internal forces induced in truss members due to external loads by working out problems. To calculate the sectional properties (centroid, moment of inertia, section modulus and radius of gyration) for various sections by working out problems. To study the stress – strain behaviors of steel and concrete due to axial loads and to determine the stresses and strains developed in solids due to external action through select problems. To derive the relationship between elastic constants and solving problems. UNIT I FORCES AND STRUCTURAL SYSTEMS 8 Types of force systems - Resultant of forces-Lami's theorem- principle of moments varignon's theorem - principle of equilibrium (no reaction problems) - simple problems UNIT II ANALYSIS OF PLANE TRUSSES 10 Introduction to Determinate and Indeterminate plane trusses - Analysis of simply supported and cantilevered trusses by method of joints. UNIT III PROPERTIES OF SECTION 10 Centroid- Moment of Inertia - Section modules – Radius of gyration - Theorem of perpendicular axis - Theorem of parallel axis –simple problems. UNIT IV ELASTIC PROPERTIES OF SOLIDS 10 Stress strain diagram for mild steel, High tensile steel and concrete - Concept of axial and volumetric stresses and strains. (excluding composite bar) UNIT V ELASTIC CONSTANTS 7 Elastic constants - Relation between elastic constants - Application to problems. TOTAL: 45 PERIODS REQUIRED READINGS 1. Bansal R.K.– A text book on Engineering Mechanics, Laxmi Publications, Delhi, 2005. 2. Bansal R.K. – A textbook on Strength of Materials, Lakshmi Publications, Delhi 2007. REFERENCES: 1. Punmia P.C., Strength of Materials and Theory of Structures; Vol. I, Lakmi Publications, Delhi 1994. 2. Ramamrutham S., Strength of Materials – Dhanpatrai & Sons, Delhi, 1990. 3. Nash W.A., Strength of Materials – Schaums Series – McGraw Hill Book Company, 1989. 4. Rajput R.K. – Strength of Materials, S. Chand & Company Ltd. New Delhi 1996. |
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