Nonlinear Analysis of Reinforced Concrete Xuehui AN
Today’s Agenda Review of last week’s lecture Constitutive Models for RC (2) Today’s Topic
Level 1 Level 2 Level 3 General Methods Smeared Average
1 Method of Modeling 2 Concrete Model Prior to Generation of Cracks (1) Elasto-Plastic and Fracture Model (2) Cracking Criteria 3 Modeling of Cracked Concrete (1) Modeling of Concrete under Tensile Stress (2) Modeling of Concrete under Compressive stress (3) Modeling of Concrete under Shear Stress (4) Inter-relation of Each Model 4 Modeling of Reinforcing Bar in Concrete 5 Verification
Strain ----Stress of RC = stress of concrete + stress of steel strain stress
1 Method of Modeling 2 Concrete Model Prior to Generation of Cracks (1) Elasto-Plastic and Fracture Model (2) Cracking Criteria 3 Modeling of Cracked Concrete (1) Modeling of Concrete under Tensile Stress (2) Modeling of Concrete under Compressive stress (3) Modeling of Concrete under Shear Stress (4) Inter-relation of Each Model 4 Modeling of Reinforcing Bar in Concrete 5 Verification
(1) Modeling of Concrete under Tensile Stress Please draw the diagram of stress-strain relation for 1) Concrete 2) Steel 3) RC 4) Concrete in RC 5) Steel in RC In tension Stress Strain ?
(1) Modeling of Concrete under Tensile Stress
(2) Modeling of Concrete under Compressive stress After cracking:
(3) Modeling of Concrete under Shear Stress
(4) Inter-relation of Each Model
1 Method of Modeling 2 Concrete Model Prior to Generation of Cracks (1) Elasto-Plastic and Fracture Model (2) Cracking Criteria 3 Modeling of Cracked Concrete (1) Modeling of Concrete under Tensile Stress (2) Modeling of Concrete under Compressive stress (3) Modeling of Concrete under Shear Stress (4) Inter-relation of Each Model 4 Modeling of Reinforcing Bar in Concrete 5 Verification
1 Method of Modeling 2 Concrete Model Prior to Generation of Cracks (1) Elasto-Plastic and Fracture Model (2) Cracking Criteria 3 Modeling of Cracked Concrete (1) Modeling of Concrete under Tensile Stress (2) Modeling of Concrete under Compressive stress (3) Modeling of Concrete under Shear Stress (4) Inter-relation of Each Model 4 Modeling of Reinforcing Bar in Concrete 5 Verification
Today’s Topic Performance Based Design