Канал: Javad Ghodrati Y.

Performance-Based Seismic Design According to ACI 318-19 (Appendix A)- Part 2/2

Performance-Based Seismic Design According to ACI 318-19 (Appendix A)- Part 2/2

Performance-Based Seismic Design According to ACI 318-19 (Appendix A)- Part 1/2

Performance-Based Seismic Design According to ACI 318-19 (Appendix A)- Part 1/2

Probability of failure according to ASCE 41-17 and ASCE 41-13

Probability of failure according to ASCE 41-17 and ASCE 41-13

RC Shear Wall Drift Capacity (ACI 318-19, NZS 3101, ASCE 41-23)

RC Shear Wall Drift Capacity (ACI 318-19, NZS 3101, ASCE 41-23)

Energy Dissipation Factor in Concrete

Energy Dissipation Factor in Concrete

Backbone Relationship Based On Experimental Hysteresis Loops

Backbone Relationship Based On Experimental Hysteresis Loops

Energy Dissipation Factor for Concrete Material in Etabs, Sap2000 and Perform3D

Energy Dissipation Factor for Concrete Material in Etabs, Sap2000 and Perform3D

ACI 318-19 Shear Capacity Design Methods for Slender Walls

ACI 318-19 Shear Capacity Design Methods for Slender Walls

Types of failure in beam-column joints of reinforced concrete buildings

Types of failure in beam-column joints of reinforced concrete buildings

Ductility Reduction Factor and R Factor in Sesimic Design

Ductility Reduction Factor and R Factor in Sesimic Design

Modeling Parameters in RC Beam According to ASCE 41-17

Modeling Parameters in RC Beam According to ASCE 41-17

What is the R factor in Seismic Design? (Conceeptual Approach)

What is the R factor in Seismic Design? (Conceeptual Approach)

Capacity curve of structure Part 3 (Fully Yielding Base Shear Limit)

Capacity curve of structure Part 3 (Fully Yielding Base Shear Limit)

Capacity curve of structure Part 2 (ّFirst Yielding Base Shear Limit)

Capacity curve of structure Part 2 (ّFirst Yielding Base Shear Limit)

Capacity curve of structure Part 1 (Design Base Shear Limit)

Capacity curve of structure Part 1 (Design Base Shear Limit)

Ductility reduction factor in R factor (conceptual approach)

Ductility reduction factor in R factor (conceptual approach)

Overstrength factor and ductility of structure

Overstrength factor and ductility of structure

What is the overstrength factor? (conceptual approach)

What is the overstrength factor? (conceptual approach)

checking for requirement for 100-30 provisions in column

checking for requirement for 100-30 provisions in column

Linear and Nonlinear Behavior of Buildings

Linear and Nonlinear Behavior of Buildings

Linear Static Procedure in lateral load distribution

Linear Static Procedure in lateral load distribution

Base Shear Distribution and k factor (higher mode effect on lateral load distribution)

Base Shear Distribution and k factor (higher mode effect on lateral load distribution)

Supper Position in Earthquake Engineering (Concept of Load Combinations)

Supper Position in Earthquake Engineering (Concept of Load Combinations)

Hooks of longitudinal Reinforcement of RC column in the foundations

Hooks of longitudinal Reinforcement of RC column in the foundations

Lateral instability of structures

Lateral instability of structures

Sequence of Plastic Hinge formation in Dual Systems (Shear Walls or Moment Frames)

Sequence of Plastic Hinge formation in Dual Systems (Shear Walls or Moment Frames)

Short Column and Axial Failure

Short Column and Axial Failure

Plastic Hinge formation in RC Beam

Plastic Hinge formation in RC Beam

Nonlinear Fiber Analysis of RC Building According to NIST GCR 17-917-46v3 and ASCE 41-17

Nonlinear Fiber Analysis of RC Building According to NIST GCR 17-917-46v3 and ASCE 41-17

Types of Stiffness Modeling in RC Section (Plastic Hinge and Fiber Model) According to ASCE 41-17

Types of Stiffness Modeling in RC Section (Plastic Hinge and Fiber Model) According to ASCE 41-17

Development of Seismic Evaluation and Retrofit Procedures

Development of Seismic Evaluation and Retrofit Procedures

Deformation Control (DC) and Force Control (FC) Actions in CBF System

Deformation Control (DC) and Force Control (FC) Actions in CBF System

Envelopes of Cyclic Test Results

Envelopes of Cyclic Test Results

Fiber Analysis of RC column (Exact integration)

Fiber Analysis of RC column (Exact integration)

Moment - Curvature curve in RC Column (conceptual approach in collapse of column)

Moment - Curvature curve in RC Column (conceptual approach in collapse of column)

Stiffness, Strength and Ductility in Circular and Rectangular RC Column

Stiffness, Strength and Ductility in Circular and Rectangular RC Column

RC Beam Longitudinal Reinforcement Modeling in Linear and Nonlinear Analysis

RC Beam Longitudinal Reinforcement Modeling in Linear and Nonlinear Analysis

RC Beam Nonlinear Behavior According to ASCE 41-17 (PBD Webinar)

RC Beam Nonlinear Behavior According to ASCE 41-17 (PBD Webinar)

Nonlinear RC Beam Modeling Parameters and Acceptance Criteria with Excel (according to ASCE 41-17)

Nonlinear RC Beam Modeling Parameters and Acceptance Criteria with Excel (according to ASCE 41-17)

Longitudinal Reinforcement Effects on Modeling Parameters of RC Beam According to ASCE 41-17

Longitudinal Reinforcement Effects on Modeling Parameters of RC Beam According to ASCE 41-17

PMM interaction diagram and moment - curvature curve

PMM interaction diagram and moment - curvature curve

Comparing of RC Column Effective Stiffness Ratio in Different Standards (ASCE 41 - FEMA - ACI 318)

Comparing of RC Column Effective Stiffness Ratio in Different Standards (ASCE 41 - FEMA - ACI 318)

Effective Stiffness in RC Column According to ASCE 41-17 ( Bar Slip and Concrete Cracking)

Effective Stiffness in RC Column According to ASCE 41-17 ( Bar Slip and Concrete Cracking)

Flexural mode of failure of RC Column (condition i according to ASCE 41-13) in Sap 2000

Flexural mode of failure of RC Column (condition i according to ASCE 41-13) in Sap 2000

When the NSP shall be permitted for structures according to ASCE 41? (The strength ratio Concepts)

When the NSP shall be permitted for structures according to ASCE 41? (The strength ratio Concepts)

P-Delta Effect on P-M-M Iteration Diagram

P-Delta Effect on P-M-M Iteration Diagram

Material Nonlinearity and Geometry nonlinearity

Material Nonlinearity and Geometry nonlinearity

Types of P-Delta Modeling in Sap2000

Types of P-Delta Modeling in Sap2000

First order and Second order Analysis

First order and Second order Analysis

Dual system Behavior and Ductility

Dual system Behavior and Ductility

Delta target (coefficient method) according to ASCE 41-17

Delta target (coefficient method) according to ASCE 41-17

Sequence of Plastic Hinge Formation and Redundancy and Over Strength Factor

Sequence of Plastic Hinge Formation and Redundancy and Over Strength Factor

Effect of Longitudinal Reinforcement in Ductility of RC Beam According to ASCE 41-17

Effect of Longitudinal Reinforcement in Ductility of RC Beam According to ASCE 41-17

Damage & Collapse Concepts According to Plastic Hinge Curve

Damage & Collapse Concepts According to Plastic Hinge Curve

RC Column Shear Strength According to ASCE 41-17

RC Column Shear Strength According to ASCE 41-17

C0 , C1 in Delta Target (ASCE 41-17)

C0 , C1 in Delta Target (ASCE 41-17)

Design Concepts in PBSD (Approach - Criteria - Challenges)

Design Concepts in PBSD (Approach - Criteria - Challenges)

Delta target and C2 coefficient

Delta target and C2 coefficient

Transverse Reinforcement Ratio in Sap2000

Transverse Reinforcement Ratio in Sap2000

Effect of Transverse Reinforcement Configuration on RC Column Behavior

Effect of Transverse Reinforcement Configuration on RC Column Behavior

Transverse Reinforcement Ratio According to ASCE 41-17 in Sap 2000 v21 and Sap 2000 v23

Transverse Reinforcement Ratio According to ASCE 41-17 in Sap 2000 v21 and Sap 2000 v23

Arching action in confined concrete

Arching action in confined concrete

Fiber-Type Components Models in RC Column(Nonlinear Spring -Finite Length Hinge Zone-Fiber section)

Fiber-Type Components Models in RC Column(Nonlinear Spring -Finite Length Hinge Zone-Fiber section)

Ultimate Strain in Confined Concrete (Mander - CSI - Paulay and Priestley)

Ultimate Strain in Confined Concrete (Mander - CSI - Paulay and Priestley)

Moment - Curvature analysis and longitudinal bar slip spring

Moment - Curvature analysis and longitudinal bar slip spring

Effective Stiffness Value According to NIST GCR 17-917-46v3

Effective Stiffness Value According to NIST GCR 17-917-46v3

FRP changes the failure mode from shear (or shear-flexural) to flexural mode.

FRP changes the failure mode from shear (or shear-flexural) to flexural mode.

Parts of PBD course (arching action and confined concrete model- mander model)

Parts of PBD course (arching action and confined concrete model- mander model)

mander confined concrete model example

mander confined concrete model example

Arching action and confinement pressure distribution

Arching action and confinement pressure distribution

Arching action in rc sections

Arching action in rc sections

Confined Concrete (mander et al 1988)

Confined Concrete (mander et al 1988)

Delta Target According to ASCE 41-17

Delta Target According to ASCE 41-17

CBF Bracing Mechanism

CBF Bracing Mechanism

RC Column Configuration effect on ductility

RC Column Configuration effect on ductility

Section Properties in Etabs2015

Section Properties in Etabs2015

Lateral Behavior of RC Column

Lateral Behavior of RC Column