ASG/Simuserv Seminar – Modelling and Simulation Methods for Structural Engineers

When – 29 November 2017 //

ASG Simuserv Seminar Photo Nov 2017

Dr Amy Lovisa – Technical Presentation #1 1:00 – 1:40 pm
Incorporating nonlinearities in a structural analysis

Seismic assessment often requires significant simplification of a complex problem. Effects such as material yielding and failure, and geometric nonlinearity (including P-delta and localised buckling) are not directly included in a seismic analysis and are often approximated retroactively. Advanced nonlinear FEA can enable realistic simulation of a structure under seismic action and can provide an extensive overview of a buildings performance under any given ground motion. Amy will be providing an overview of the types of nonlinearities encountered in a seismic event, and describe a practical approach to incorporating these nonlinearities in FEA.

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Dr Clark Hyland – Technical Presentation #2 1:40 – 2:20 pm
Nonlinear seismic analysis - an industry case study

Clark will be presenting an industry based case study on the use of advanced FEA in predicting the performance of a structure under seismic action.

Ira Munn – Interest Piece #3 2:40 – 3:20 pm
Introducing The Drop

New Zealand will soon be home to its first 3D printed electric vehicle, The Drop. The Drop is an innovative vehicle concept made from recycled plastics that is motorway legal and has a range of up to 300 km. This environmentally conscious electric vehicle is also socially conscious with the vehicle’s developers, Ierospace Industries, striving to foster innovation and the adoption of technology in New Zealand by including engineering students from Massey University in the design process. Ira will introduce The Drop and discuss how additive manufacturing is disrupting the engineering industry.

Dr Amy Lovisa – Technical Presentation #4 3:20 – 4:00 pm

Introducing XFlow - the next generation CFD

Most traditional computational fluid dynamics (CFD) analyses are based on Navier-Stokes and the finite element method. These analyses require a high-quality mesh that is both time consuming and challenging to produce for complex geometries and moving parts. The Lattice Boltzmann Method (LBM) provides an effective and robust alternative to traditional CFD. The LBM employs a particle-based kinetic algorithm to solve fluid flow problems, removing the need for a mesh entirely. Amy will introduce the LBM and demonstrate how the LBM can be utilized for efficient and advanced analyses of fluid flow around a structure.

ABOUT OUR SPEAKERS

Dr Amy Lovisa
Amy Lovisa is a civil engineer with several years’ experience performing advanced Finite Element Analysis (FEA) with the program ABAQUS. After completing her PhD at James Cook University, Amy joined Simuserv where she provides technical support to users of ABAQUS, and leverages ABAQUS in a myriad of consulting projects.

Dr Clark Hyland
Clark Hyland is the namesake of the pre-eminent consulting firm Hyland Consultants in Auckland. Having obtained his PhD investigating the unexpected fractures of steel structures during earthquakes, he quickly cultivated his expertise at Hyland Consulting. Now Hyland Consulting is synonymous with excellence in fatigue and earthquake engineering.

Ira Munn
Ira Munn is President and CEO of Ierospace Industries International, the pioneers behind The Drop – a 3D printed electric vehicle kit made from recycled PET plastic. With a teaching background in United States History, World History, Economics, and Government, and a business background in Financial Service, Ira brings expertise to bear in leading Ierospace to excellence while sharing inspiring innovations with learners of all ages.

About Simuserv
Simuserv provides high quality simulation consulting services in a range of industries, and are the national suppliers of the world leading SIMULIA portfolio developed by Dassault Systemes. The SIMULIA portfolio positions virtual testing as a standard business practice, improving product performance, reducing physical prototyping and driving innovation. Incorporated in the SIMULIA portfolio is: Abaqus, an advanced Finite Element Analysis program, Isight for process automation, Tosca for non-parametric optimisation and Fe-Safe for durability assessment. Simuserv leverages the power of the SIMULIA portfolio to solve a myriad of complex problems in many fields, from structural engineering to aerospace to packaged goods.

Venue information

The event will be held at the Royal NZ Yacht Squadron - at the Members Lounge. All attendees will be provided lunch so please let us know if you have any dietary requirements. After the presentation, refreshments will be provided to allow the attendees to network and relax. Parking is available at the Westhaven Marina and is free. Please park in any bays with white lines and use the Pay&Display machine at reception (free of charge) to print your parking permit.