1. Project “The development of the didactic potential of Cracow University of Technology in the range of modern construction” is co-financed by the European Union within the confines of the European Social Fund and realized under surveillance of Ministry of Science and Higher Education 1/31/3 M.Chrzanowski: Strength of Materials: SM3 SM3-0: INTRODUCTION TO SM3 Why You Don’t Fall Through the Floor ? Do we know the answer? SM1:

2. Project “The development of the didactic potential of Cracow University of Technology in the range of modern construction” is co-financed by the European Union within the confines of the European Social Fund and realized under surveillance of Ministry of Science and Higher Education 2/32/3 M.Chrzanowski: Strength of Materials: SM3 SM3-0: INTRODUCTION TO SM3 SM2: Boundary Value Problem of Linear Elasticity NE CE HE SBC KBC, + Fundamental cases of BAR’s loading: TENSION/COMPRESSION, BENDING, SHEAR, TORSION + Fundamental cases of BAR’s loading:

3. Project “The development of the didactic potential of Cracow University of Technology in the range of modern construction” is co-financed by the European Union within the confines of the European Social Fund and realized under surveillance of Ministry of Science and Higher Education 3/33/3 M.Chrzanowski: Strength of Materials: SM3 SM3-0: INTRODUCTION TO SM3 What DO we know? σ 11, σ 12, σ 13 σ 21, σ 22, σ 23 σ 31, σ 32, σ 33 TσTσ ε 11, ε 12, ε 13 ε 21, ε 22, ε 23 ε 31, ε 32, ε 33 TεTε What we do NOT know? u ( u 1, u 2, u 3 ) State of stress State of strain Displacements SAFETY OF THE STRUCTURES This is what SM3 lectures will be about + Nonclassical cases of BAR’s loadings