339-0305/01 – Experimental Methods in Mechanics (EMM)

Gurantor departmentDepartment of Mechanics of MaterialsCredits4
Subject guarantorIng. František Fojtík, Ph.D.Subject version guarantorIng. František Fojtík, Ph.D.
Study levelundergraduate or graduateRequirementCompulsory
Year3Semesterwinter
Study languageCzech
Year of introduction2002/2003Year of cancellation2014/2015
Intended for the facultiesFSIntended for study typesBachelor
Instruction secured by
LoginNameTuitorTeacher giving lectures
FOJ08 Ing. František Fojtík, Ph.D.
SOF007 doc. Ing. Michal Šofer, Ph.D.
Extent of instruction for forms of study
Form of studyWay of compl.Extent
Full-time Graded credit 1+3
Combined Graded credit 15+3

Subject aims expressed by acquired skills and competences

Basics of photoelasticity - a linear polarized light species, temporary birefringence, Wertheimův law izoklinné lines, izochromatické, isostatic. Determination voltage at no-load circuit model, reflection photoelasticity. basics tensometry - principle basic types of strain gauges, bridge wire, temperature compensation, evaluation of strain gauge rosettes, strain sensors.

Teaching methods

Lectures
Tutorials
Experimental work in labs

Summary

Basics of photoelasticity - a linear polarized light species, temporary birefringence, Wertheimův law izoklinné lines, izochromatické, isostatic. Determination voltage at no-load circuit model, reflection photoelasticity. basics tensometry - principle basic types of strain gauges, bridge wire, temperature compensation, evaluation of strain gauge rosettes, strain senso

Compulsory literature:

[1]Hoffmann, K.: An Introduction to Measurements using Strain Gages, Hottinger Baldwin Messtechnik GmbH, Darmstadt [2]Stefänescu, D.: Handbook of force transducers: principles and components, Springer, Německo, 2011, 612s

Recommended literature:

[1]http://www.vishaypg.com/, Vishay Micro–Measurements [2]Hoffmann, K.: An Introduction to Measurements using Strain Gages, Hottinger Baldwin Messtechnik GmbH, Darmstadt [3]Stefänescu, D.: Handbook of force transducers: principles and components, Springer, Německo, 2011, 612s

Way of continuous check of knowledge in the course of semester

E-learning

Další požadavky na studenta

Lecture attendance, not another request

Prerequisities

Subject has no prerequisities.

Co-requisities

Subject has no co-requisities.

Subject syllabus:

1 / plane photoelasticity principle , smeared with the laws of physics and optics. 2 / Polariskop with linearly polarized light - the creation and definition izoklin . 3 / Polariskop with circularly polarized light - the creation and definition izochromat . 4 / Definition and construction of isostatic and Lueders bands . 5 / Methods for determining the sensitivity of the optical constants of the model materials. 6 / Separation major stress - shear stress difference method . 7 / Spatial photoelasticity - freezing method . 8 / Principles and use of reflective photoelasticity . 9 / tensometry - principle and basic types of strain gauges . 10 / bridge circuit of strain gauges and temperature compensation. 11 / Evaluation of stress strain rosettes . 12 / Strain gauge force , torque, pressure , strain scales , etc. 13 / Residual stress - hole drilling method . 14 / moiré method , fotoplasticita method of coordinate networks. 15 / brittle lacquer method , the method of thermal emission

Conditions for subject completion

Full-time form (validity from: 2010/2011 Winter semester, validity until: 2014/2015 Winter semester)
Task nameType of taskMax. number of points
(act. for subtasks)
Min. number of points
Graded exercises evaluation Graded credit 100  51
Mandatory attendence parzicipation:

Show history

Occurrence in study plans

Academic yearProgrammeField of studySpec.FormStudy language Tut. centreYearWSType of duty
2012/2013 (B2341) Engineering (3901R003) Applied Mechanics P Czech Ostrava 3 Compulsory study plan
2003/2004 (B2341) Engineering (3901R003) Applied Mechanics P Czech Ostrava 3 Compulsory study plan
2002/2003 (B2341) Engineering (3901R003) Applied Mechanics P Czech Ostrava 3 Compulsory study plan

Occurrence in special blocks

Block nameAcademic yearForm of studyStudy language YearWSType of blockBlock owner