ΤΙΤΛΟΣ ΜΑΘΗΜΑΤΟΣ: ΤΕΧΝΟΛΟΓΙΑ ΚΑΙ ΔΙΑΧΕΙΡΙΣΗ ΥΓΡΩΝ ΑΠΟΒΛΗΤΩΝ Ι

COURSEUNITTITLE:

Mechanics of Rigid Body and Strength of material 

COURSE UNIT CODE:

 

 

TYPE OF

COURSE:

 

Compulsory

LEVEL OF

COURSE:

 

First Cycle, General Education

SEMESTER OF

STUDY:

 

Year 2, 4th Semester

ECTS:

 

 

 

MODE OF DELIVERY:

 

 

 

 

Classroom lectures using power-point overheads and blackboard-solved exercises. A book is distributed containing a part of the course. Personal course notes and weekly assignments are proposed.   

 

 

CONTACT TEACHING:

 

Two hours theoretical lectures, two hours practicals.

 

 

 

 

 

CΟURSECONTENTS:

Components of a Force. Equilibrium of particles. Force and Moment. Position Vectors. Vectors in three dimensions. Moments as Vectors. Types of Supports and Connections. Free-body diagrams. Procedure for analysis of Reactions. Moments of a force about a point. Equilibrium of rigid bodies. Trusses. . Trusses-method of joints. A-method of sections. Types of loads on a beam Axial, Shear and Moment diagrams for a beam (N, Q, M). Center of Gravity, Centroid. Moment of inertia of an Area. Parallel Axis theorem for moment of inertia of an area. Moment of inertia of composite areas. Principal moment of inertia of an area. Stress and strain. Constitutive relationship between stress and strain. Young’s Modulus and Poison’s Ratio. Normal and Shear stress, Hooke’s Law. Pure Bending. Strength of a section. Central and Eccentrical loading. Normal and Shear stresses in beams. Shear stress at a symmetrical section. Hyperstatic beams. Elastic line. Superposition principle.  

 

 

 

 

LECTURER NAME:

Maria S. Konsta, Professor Duth, George E. Papakaliatakis, Professor Duth

 

 

 

ASSISTAΝΤ NAME :

Maristella Voutetaki, Civil Engineer, MSc, PhD

 

RECOMMENDED READING:

 

  1. Mechanics of Rigid Body, Vol 1, Emmanuel Gdoutos (in Greek) 

 

 

LEARNING OUTCOMES AND COMPETENCES:

 

Α) Knowledge-based

 

  • Student introduction to the Statics and Strength of materials principles.
  • Understanding the basic specification of Force and Moment.
  • Introduction to the basic specification of Isostatics structures.
  • Ability to understand section Forces and make Axial, Shear and Moment diagrams.
  • Understanding the basic specification of Normal and Shear stresses in a section of a beam.
  • Understanding the basic specification of Simple Bending and Shear Stresses in beams.

 

Β) Skills/Competences acquired

 

  • Capacity to produce Ν, Q, Μ diagrams for isostatic structures.
  • Ability to analyse Stresses, calculation of Normal and Shear stresses in a cross section of a beam.

 

ASSESSMENT METHODS:

Course evaluation is based on: a) weekly exercises, solved by the students, submitted through mail to the lecturer and discussed in the class, and b) the final written exam.

 

TEACHING LANGUAGE:

Greek

 

Contact

  • Address:Department of Environmental Engineering, 67100, Xanthi

  • Telephone: 30 25410 79109,79117,79112

  • Email: secr@env.duth.gr