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FEA Consultancy

Finite Element Analysis (FEA) Consultancy

FEA consultancy is at the core of what our FEA consultants do at our Singapore FEA consulting office in BroadTech Engineering

 

1. Non-Linear Finite Element Analysis (FEA)
2. Dynamic Finite Element Analysis (FEA)

Featured FEA Consultancy Case Study Projects

FEA Consultancy

FEA Simulation of Column Joint subjected to forces from Earthquake

Objective:
The objective of this FEA analysis is to figure out an invasive method to reduce the stress that develops in the beam-column joint during the occurrence any heavy impact loading like Earthquake.
Methodology:
The approach is to introduce a bypass way for the load to transfer directly from column to beam or vice versa without stressing the beam-column joint too much, thereby reducing the stress and the risk of appropriate catastrophic failure. This induces a ductile failure of the system.
In this FEA simulation work, we need to optimize the structural design of the invasive system in an effective way that the system can transfer more load reduces the joint stress as much as possible.
Firstly, a numerical model is created for the structural optimization project and it is validated with the practical result of the same. Using various FEA software, numerous geometrical models are created with same material property to figure out the most effective structure that optimizes its material property so as to improve the system effectiveness

FEA Simulation of Various Damping Interactions Subjected to Collapse & Buckling Loads

Objective: To study the effect of Damping and different interactions upon collapse and buckling loads.
Approach: The FEM simulation approach followed was to determine the amount of dissipation energy (as a total of creep ALLCD , static ALLSD, and viscous damping ALLVD) and compare it with All Internal Energy (ALL IE).
If the ratio of dissipations to total energy is less than 2 %, it is assumed that damping has not altered the physics of the system. Effect of different interactions such as frictionless and different friction factors on the panel simulations is studied.

Damage Modelling of FRP Composite Bridge Decks

Simulation Objective: Damage Modelling of FRP Composite Bridge Decks
Methodology:
1. Analyse the failure process of a micro-composite model which contain 32 fibers in ABAQUS;
2. Propose a new material model which considers the matrix plastic deformation and smear debonding damage between interface of fibers and matrix based on simplifying the analysis results of the micro model;
3. Write a VUMAT subroutine to realize the new material model in ABAQUS;
4. Analyzing the failure of composite bridge deck and the dynamic performance of bridge with composite girder under seismic load
Conclusion: The new model gives more accurate nonlinear results than the composite models in ABAQUS material library. The application of composite girder can improve the seismic resistance of long span bridges

Inter-Laminar Failure Simulation Analysis for Pristine and Impacted Panels

Objective: To perform Inter laminar failure analysis for Pristine and Impacted panels.
Approach:
For the FEM modeling, we made use of Cohesive Zone theory to model it. Traction separation law was used. The simulation was done on pristine and impacted panels. Therefore Virtual Crack Closure Technique was not used as it needs data about the pre-existing crack. All the parameters such as Cohesive mesh size, over meshing factor, fracture energies were got by conducting experiments or by Literature review. Quadratic Nominal Stress criterion was implemented to predict failure. capture failure initiation.
Outcome: Successfully performed Inter-Laminar Failure analysis by Cohesive Zone Theory.

Overview

About Us

BroadTech Engineering is a Leading Engineering Simulation and Numerical Modelling Consultancy in Singapore.
We Help Our Clients Gain Valuable Insights to Optimize and Improve Product Performance, Reliability, and Efficiency.

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1. Powerful Simulation Software Tools

1. Powerful Simulation Software Tools

2. Simulation Consultants with Extensive Research & Professional Experience

2. Simulation Consultants with Extensive Research & Professional Experience

3. Simulation projects Completed in a Timely and Cost-effective Manner

3. Simulation projects Completed in a Timely and Cost-effective Manner

4. Proven Track Record

4. Proven Track Record

5. Affordable

5. Affordable

6. Full Knowledge Transfer

6. Full Knowledge Transfer

Call Us for a Free Consultation

Customers who are engaged in our FEA services will be provided with fully tailored FEA reports which outline the Methodology, in-depth analysis, and recommendations. This insights will allows our clients to optimize performance and make informed engineering decisions in a scientific, proven manner.
If you are still interested in learning more about our FEA consultancy services and to see what it can do for you, call us today at +6581822236 for a no obligation discussion of your needs. Have any questions or queries? Our knowledgeable and friendly consultants will be happy to answer any of your queries and seek to understand more about your needs and requirements
Alternatively, for quote request, simply email us your technical specifications & requirements to info@broadtechengineering.com