Lecture

Nonlinear Structural Analysis: Modelling Choices Impact on Simulation Results

Related lectures (32)

Covers the Response Spectrum Method and its combination rules, emphasizing effective modal mass and maximum absolute responses.

Plastic Hinge Method: Analysis and Design

Explores the plastic hinge method for inelastic deformation estimation and discusses the challenges of force-based design.

Plastic hinge method

Explains the plastic hinge method for estimating inelastic deformation capacity in structural elements, focusing on flexural deformations and providing good approximations.

Seismic Design Guidelines

Explores seismic design guidelines for buildings, emphasizing simplicity, regularity, and structural strength to ensure safety and robustness.

Conceptual Seismic Design: Guidelines and Principles

Explores the principles of conceptual seismic design for new buildings, emphasizing simplicity, compactness, and structural integrity.

Relationship between R and Ductility

Delves into the relationship between R and ductility in seismic engineering, focusing on inelastic response spectra.

Failure modes: URM structures & RC frames with URM infills

Explores the failure modes of URM structures and RC frames with URM infills.

Seismic Design Principles

Explores seismic design principles, compliance factors, risk criteria, and retrofitting concepts.

Seismic Design Methods: Response Spectrum vs Equivalent Lateral Force

Compares force-based seismic design methods: response spectrum vs equivalent lateral force, explaining peak forces and displacements estimation during earthquakes.

Plastic Hinge Analysis

Explores the plastic hinge method, moment-curvature analysis, and force-displacement response construction in structures.

Inelastic SDOF: Response and Design

Explores the response and design of inelastic SDOF systems under seismic forces, including force capacity, displacement ductility, and shear strength estimation.

Seismic design: Conventional vs. Capacity design

Explores seismic design principles, including conventional and capacity design of structures, failure modes, and plastic mechanisms.

Nonlinear Modelling of Masonry Structures

Explores the motivation and challenges of nonlinear modelling in masonry structures, focusing on the equivalent frame model and its practical applications.

Seismic Engineering Fundamentals

Introduces seismic engineering fundamentals, covering failure modes, design, evaluation, and comparison of linear and nonlinear systems.

Inelastic Response Spectra: Design Codes

Explores inelastic response spectra in seismic design codes, including behaviour factors, detailing rules, and design spectra.

Seismic Assessment: SIA 269/8

Covers seismic assessment, retrofitting, compliance factors, and risk evaluation, with case studies and cost implications.

Local and Global Ductility

Examines the relationship between different ductilities in seismic engineering, highlighting their significance in structural elements.

Seismic Design of Structures: Course Objectives

Explores seismic design objectives, emphasizing deformation capacity, engineer tasks, and structural evaluation methods.

Seismic Capacity Assessment

Explores seismic capacity assessment, including the plastic hinge method, force-based design shortcomings, and retrofit strategies.

Displacement-based Evaluation: N2 Method

Introduces the N2 method for evaluating structures during earthquakes and covers seismic demand, safety factors, and response spectra.