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I recently completed full-scale tests on a fiber-reinforced concrete slab-on-grade and now need to reproduce and validate those results in Abaqus. The job is strictly a structural analysis task, with deformation behaviour taking priority over every other response. You will have access to my raw experimental set that includes load–displacement curves from the actuator, embedded strain-gauge readings, and high-resolution crack-pattern photos taken at each load step. Here is what I expect from the collaboration: • Build or refine an Abaqus model of the slab (solid or shell elements are acceptable provided the mesh can capture localised cracking). • Represent the fibre contribution accurately—either through concrete damage plasticity with adjusted post-peak parameters or through an embedded rebar/fibre layer approach—so that the numerical load–deflection curve mirrors the test envelope. • Compare numerical and experimental displacement fields and strain profiles at each major load increment and comment on any deviation greater than 5 %. • Overlay simulated and observed crack maps; a short note explaining how mesh density or constitutive choices affect crack initiation will be very helpful. • Deliver a concise technical note (max. 10 pages) summarising material calibration, boundary conditions, correlation plots and your recommendations for further refinement. All work has to be performed in Abaqus/CAE (2019 or later). If you rely on Python scripts for pre- or post-processing, please include clean, commented files that run without additional licenses. I will supply geometry drawings, material mix details, and the full test log once the project starts. The assignment is complete when the Abaqus model reproduces the peak load, mid-span deflection, and general crack pattern within the tolerance stated above.
Project ID: 40399948
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7 freelancers are bidding on average $145 USD for this job

Hi, how are you doing? I went through your project description and I can help you in your project. your project requirements perfectly match my expertise. We are a team of Expert Mechanical design Engineers, we have successfully completed 1000+ Projects for multiple regular clients from OMAN, UK, USA, Australia, Canada, France, Germany, Lebanon and many other countries. We are providing our services in following areas: Product Design | 3D CAD Modelling FEA | CFD Thermal analysis | Structural analysis HVAC and Heat load calculation We are proficient in using following software’s: AUTOCAD SOLIDWORKS ABAQUS ANSYS APDL | ANSYS Fluent MATLAB | SIMULINK COMSOL Multiphysics FUSION360 | CATIA We have good command over REPORT WRITING, we can show you many samples of our previous reports. We can discuss further details in the message box.
$140 USD in 7 days
5.9
5.9

With my extensive experience as a 3D artist and engineer, I believe I am uniquely equipped to tackle your Abaqus Validation project for the Fiber Concrete Slab. While I may be new to this platform, I have been delving into 3D modelling and simulations for quite some time now. It's familiar territory that includes using softwares such as AutoCAD, Rhino, and Abaqus which you require for your project.
$54 USD in 1 day
5.0
5.0

Hi there, I’m Idania, and I’m excited to help you validate your fiber-reinforced concrete slab in Abaqus. I have extensive experience in structural FE modeling, calibration, and technical reporting for fiber and crack-controlled RC slabs. I will build or refine a robust Abaqus model (solid or shell) that captures localised cracking and accurately represents fibre contribution, whether via concrete damage plasticity with tuned post-peak parameters or an embedded fibre layer. I will run a disciplined calibration workflow to align the numerical load-deflection curve with your test envelope, progressively validating displacement fields and strain profiles at key increments, and I will overlay crack maps to discuss mesh density and constitutive choices. My deliverables include a concise technical note (under 10 pages) detailing material calibration, boundary conditions, correlation plots, and actionable refinements, with clean Python scripts for pre- and post-processing that run without extra licenses. Would you prefer I prioritize the embedded fibre layer approach initially or begin with concrete damage plasticity and tune post-peak parameters to match the peak load and mid-span deflection, while keeping a close eye on crack pattern fidelity?
$100 USD in 3 days
0.0
0.0

Dear Client, I am well-suited for your fiber-reinforced concrete validation project in Abaqus. With Abaqus 2025 edition (Golden level certification) and extensive experience in FEA validation against experimental data, I understand the critical importance of accurate material calibration and mesh refinement to capture localized cracking behavior. My Approach: Build refined Abaqus model using appropriate element formulation (solid/shell) with mesh density optimized for crack initiation zones Implement fiber contribution via embedded rebar layer or calibrated concrete damage plasticity with post-peak softening Systematic validation at each load increment with deviation analysis (<5% target) Overlay crack pattern comparison with your high-resolution photographs Deliver comprehensive technical documentation (≤10 pages) covering material parameters, boundary conditions, correlation plots, and refinement recommendations I routinely work with complex simulation validation tasks. Python scripting for pre/post-processing is standard in my workflow. I will ensure numerical load-deflection curves accurately mirror your experimental envelope and provide physically meaningful insights for any deviations. Available to start immediately upon receiving geometry and test data. Best regards
$250 USD in 10 days
0.0
0.0

Being and Aerospace Engineer, I have experience with nonlinear structural analysis and material modeling, so I can build a model that reflects the actual slab behavior. I will work on it in these steps: • Set up the slab model with appropriate mesh to capture localized cracking • Use concrete damage plasticity and calibrate post-peak behavior to include fibre effects • Match boundary conditions and loading exactly with your test setup • Compare load–deflection curves, strain data, and displacement fields • Overlay crack patterns and refine mesh/material parameters where needed You will get: • Abaqus CAE model with clean setup • Correlation plots between experimental and numerical results • Short technical report with assumptions, calibration steps, and observations • Python scripts if used, properly structured and runnable If you share your test data and material details, I can start with initial calibration and iterate toward the target accuracy.
$200 USD in 7 days
0.0
0.0

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