Showing 1–24 of 30 results

Computational Predictions for Predicting the Performance of Structure

Original price was: € 340.0.Current price is: € 306.0.

This package focuses on developing and applying predictive models for the structural analysis of steel and concrete components subjected to fire and subsequent earthquake loading. To accurately simulate the complex behavior of these structures, finite element analysis (FEA) using ABAQUS is employed. The Taguchi method optimizes the number of samples needed for FE analysis, and this method is used with SPSS after explanation its concept. However, due to the computational demands of FEA, various machine learning techniques, including regression models, Gene Expression Programming (GEP), Adaptive Network-Based Fuzzy Inference Systems (ANFIS), and ensemble methods, are explored as surrogate models. These models are trained on large datasets of FEA results to predict structural responses efficiently. The performance of these models is evaluated using statistical metrics such as RMSE, NMSE, and coefficient of determination.

0 days 00 hr 00 min 00 sc

Damage Prediction in Reinforced Concrete Tunnels under Internal Water Pressure

Original price was: € 370.0.Current price is: € 333.0.

This tutorial package equips you with the knowledge and tools to simulate the behavior of reinforced concrete tunnels (RCTs) subjected to internal water pressure. It combines the power of finite element (FE) modeling with artificial intelligence (AI) for efficient and accurate analysis. The Taguchi method optimizes the number of samples needed for FE analysis, and this method is used with SPSS after explanation its concept.

By leveraging Artificial Intelligence (AI) techniques such as regression, GEP, ML, DL, hybrid, and ensemble models,  we significantly reduce computational costs and time while achieving high accuracy in predicting structural responses and optimizing designs.

0 days 00 hr 00 min 00 sc

Computational Modeling of Steel Plate Shear Wall (SPSW) Behavior

Original price was: € 320.0.Current price is: € 288.0.

This course equips engineers with the tools to design and analyze Steel Plate Shear Walls (SPSW) and Reinforced Concrete Shear Walls (RCSW) subjected to explosive loads. Traditional Finite Element (FE) simulation is time-consuming and requires numerous samples for accurate results. This package offers a more efficient approach using Artificial Intelligence (AI) models trained on FEA data. You'll learn to develop FE models of SPSW and RCSW in ABAQUS software, considering material properties, interactions, and boundary conditions. The Taguchi method optimizes the number of samples needed for FE analysis, and this method is used with SPSS after explanation its concept.

We then delve into AI modeling using MATLAB. Explore various methods like regression, Machine Learning (ML), Deep Learning (DL), and ensemble models to predict the behavior of SPSW and RCSW under blast loads. Statistical analysis helps compare model accuracy. By combining FE analysis with AI models, you'll gain a powerful tool for designing blast-resistant structures while saving time and resources.

0 days 00 hr 00 min 00 sc

Hygrothermal Degradation in Fiber Reinforced Composites | Abaqus Parallel Simulation with Python Scripts and Fortran Subroutines

Original price was: € 280.0.Current price is: € 252.0.

In this tutorial, we explore the hygrothermal degradation of fiber-reinforced composites using ABAQUS, a powerful tool for parallel finite element analysis. Industries like aerospace, marine, and automotive heavily rely on these composites due to their high strength-to-weight ratio and versatility. However, long-term exposure to moisture and temperature can degrade their mechanical properties, making hygrothermal analysis essential for ensuring durability. ABAQUS enables precise modeling of these conditions through Python scripts and Fortran subroutines. This combination allows for efficient simulations across multiple processors, offering insights into the material's elastic properties, such as Young’s and shear modulus, under varying environmental conditions. By leveraging the ABAQUS Python Scripting Micro Modeling (APSMM) algorithm and custom subroutines, engineers can predict how fiber-reinforced composites will perform over time, optimizing design and enhancing performance across critical sectors like aerospace and marine.

In the present Abaqus tutorial for parallel finite element analysis, we have presented the software skills that a person needs when he wants to perform a parallel finite element analysis such as a micro-macro scale analysis. The Abaqus tutorial for parallel finite element analysis covers all you need to write a python scripting code for noGUI environment and also Fortran code for the subroutine environment of Abaqus to execute a parallel finite element analysis via Abaqus software. You can download the syllabus of this package here.

0 days 00 hr 00 min 00 sc

An Efficient Stiffness Degradation Composites Model with Arbitrary Cracks | An Abaqus Simulation

 0.0
(3)
Composite materials are critical in high-performance applications due to their exceptional strength-to-weight ratios and customizable properties. They are widely used in aerospace, automotive, and civil engineering. However, their complex structure makes them susceptible to various damage mechanisms, such as tunnel cracking and delamination, which can significantly affect their structural integrity. Accurate damage prediction is essential for effective use and maintenance. Traditional methods often rely on extensive experimental testing, but finite element analysis (FEA) has become a valuable alternative. Abaqus is particularly effective for modeling composite damage due to its comprehensive material modeling and customizable subroutines. The research presented utilizes Abaqus to develop a model for predicting Stiffness Degradation Composites laminates with arbitrarily oriented cracks, offering valuable insights into damage progression and stiffness loss under various loading conditions. To achieve this, UEL, UMAT, and DISP subroutines are used. Additionally, a Python script is provided to import the model into Abaqus.  

ABAQUS PYTHON COURSE FOR SCRIPTING IN FEM SIMULATION

 958.0
The Abaqus Python Course aims to equip engineers and researchers with the skills needed to effectively use Python scripting within Abaqus. Whether you seek to optimize workflows, automate tasks, or maximize the capabilities of Abaqus simulations, this course offers tailored solutions. Structured comprehensively, the course features dedicated modules covering MDB scripting, output management, and plugin development. Each module includes video lectures, hands-on workshops, and supplementary downloadable resources to enhance understanding. The practical workshops, which cover applications such as simulating a cantilever beam or a 3D truss, are especially valuable for reinforcing theoretical knowledge and practical skills.

Advanced Finite Element Analysis of Off-Axis Tunnel Cracking Laminates

 0.0
(5)
The project investigates off-axis oriented tunnel cracking laminates. It focuses on cracks growing at an angle to the primary fiber direction in layered laminates. By examining factors such as ply thickness, crack spacing, and material properties, the study analyzes how these elements influence the energy release rate and mode mix during crack propagation. The project employs Abaqus CAE, along with UEL and UMAT subroutines, to model and analyze these cracks. It offers comprehensive insights into crack growth mechanics under various loading conditions. Moreover, a Python script is used to automate the entire simulation process. It handles tasks such as geometry creation, defining model properties, setting boundary conditions, generating and modifying input files, and post-processing. So, it enables us to calculate crack profiles and energy release rates. The project benefits researchers, engineers, academics, and industry practitioners by providing valuable methodologies and insights into the behavior of composite materials.

Inherent strain method in Metal Additive Manufacturing simulation (using subroutines and Python scripting in Abaqus)

Original price was: € 250.0.Current price is: € 225.0.

Additive Manufacturing (AM), a revolutionary layer-by-layer fabrication technology, is transforming how products are designed and manufactured. This comprehensive tutorial package focuses on the Inherent Strain (IS) method, a highly efficient numerical approach for simulating the Laser Powder Bed Fusion (LPBF) process in metal additive manufacturing. The detailed thermo-mechanical simulation of the Laser Powder Bed Fusion (LPBF) for complex geometric parts requires a large number of time steps to estimate residual stress and distortion, which is not computationally cost-effective. Furthermore, based on the large thermal gradient near the heat source, the mesh size must be sufficiently small to accurately predict the induced residual stress and distortion of the deposited layers in the heat-affected zone. Therefore, applying a coupled thermo-mechanical analysis for multiple laser scans with a fine mesh model to macro-scale simulation would incur excessively large computational costs.

Additionally, the large number of degrees of freedom for each element in the mechanical analysis leads to higher complexity as well as a longer amount of processing time. Detailed thermo-mechanical analysis for an industrial component is almost impractical since it would demand hundreds of terabytes of memory and years to calculate. Therefore, to overcome the huge computational burden associated with the numerical simulation of the LPBF caused by the infinitesimal laser spot size and thousands of thin layers with a thickness at the micron level, the Inherent Strain Method in additive manufacturing has been widely used in research and commercial software.

In this tutorial, the Inherent Strain Method additive manufacturing approach is presented both theoretically and practically in Abaqus. An agglomeration approach will be considered to transfer an equivalent inherent strain from both micro-scale and macro-scale modeling strategies. The implementation of this approach is explained step by step, accompanied by various workshops in micro-scale and macro-scale models for different geometries. This training package enables you to write your subroutine codes and Python scripting, as well as have more control over the LPBF process simulation.

0 days 00 hr 00 min 00 sc

Abaqus shaft slip ring simulation | Using Python scripts for parametric analysis

 270.0
The shaft slip ring is a crucial component enabling the transfer of power and signals in rotating systems. So, this tutorial delves into the intricate Abaqus shaft slip ring analysis. It focuses primarily on the mechanical aspects, offering insights into displacement, stress fields, and strains through the shaft analysis Abaqus model. The tutorial utilizes parametric modeling and Python scripting for the Abaqus shaft slip ring simulation. So, it enables you to optimize geometric parameters, material properties, and loading conditions, enhancing efficiency in modeling processes. It addresses complexities such as creep behavior and material interactions, providing a comprehensive approach tailored for realistic simulations. The tutorial meets various project requirements, supporting them with practical examples and adaptable simulation files.

Theta Protection Creep Model | Turbine Blade Creep Life Accurate Prediction | Creep Failure in Turbine Blades

 250.0
(10)

Creep is one of the most significant failure modes in many components where the working temperature and stresses are high for a prolonged period of time. Existing creep models in commercial analysis software like Abaqus are not adequate to model all stages of creep namely – primary, secondary, and tertiary stages. Theta projection method is a convenient method proven to predict all stages of creep, especially the tertiary stage where strain rates are high leading to internal damage and fracture. The aim of the project is to develop a user subroutine for Abaqus to model creep in components using the Theta projection method. The constitutive model for the Theta projection method based on the accumulation of internal state variables such as hardening, recovery, and damage developed by (R.W.Evans, 1984) is adopted to compile a Fortran code for the user subroutine. The user subroutine is validated through test cases and comparing the results with experimental creep data. Creep analysis of a sample gas turbine blade (Turbine Blade Creep) is then performed in Abaqus through the user subroutine and the results are interpreted.

Results of test cases validate the accuracy of the Theta Projection Method in predicting all primary, secondary, and tertiary stages of creep than existing creep models in Abaqus (Creep Failure in Turbine Blades). Results at interpolated & extrapolated stress & temperature conditions with robust weighted least square regression material constants show the convenience in creep modeling with less input data than existing models. The results of creep analysis not only predicted the creep life but also indicated the internal damage accumulation. Thus, creep modeling of components through the user subroutine at different load conditions could lead us to more reliable creep life predictions and also indicate the regions of high creep strain for improvements in the early stages of design.

Dynamic Response of Rail Track Analysis Under a Moving Load

 190.0

Railway tracks are subjected to moving loads of trains and this causes vibration and degradation of the track. The judgment of these vibrations is important to design the railway tracks. Therefore, the rail track analysis become important. The design involves the permissible speed of trains and the maximum axle load of the train. The model given here creates a 3D geometry of a railway track and applies a moving load in the form of a wheel. A user can change the speeds and the properties of the material including geometry as per their needs.

Continuously Reinforced Concrete Pavement (CRCP) Cracking Analysis

 210.0
(1)

The increasing adoption of continuously reinforced concrete pavement (CRCP) in highway pavement design is driven by its demonstrated superior performance. Critical to evaluating the long-term effectiveness of CRCP is the understanding of early-age cracks (CRCP crack analysis), which has garnered significant interest from highway departments. This Abaqus Continuously reinforced concrete pavement modeling project aims to establish precise design parameters for CRCP and analyze the formation of crack patterns. By accounting for stress factors such as environmental conditions and CRCP shrinkage modeling, the project offers valuable insights into predicting the likelihood of crack initiation and propagation within the concrete slab. These insights are instrumental in enhancing the durability and performance of CRCP structures, thus advancing the efficiency and effectiveness of highway infrastructure.

Airfoil simulation with different angles of Attack | Ansys fluent

 220.0
(1)
Airfoils are a vital and important part of many industrial units. For example, in many kinds of rotary equipment such as gas turbines and wind turbines or compressors, airfoils play a vital role. Another usage of airfoils is in the aviation industry, which they used in airplane wings. The crucial parameters that are important in airfoils are the drag and lift forces or drag and lift coefficients. By using these parameters, we can design better airfoils to achieve greater lift coefficients and lesser drag coefficients. With this package, you learn airfoil simulation; how to design, mesh, and simulate an airfoil. Also, you learn how to link MATLAB to Ansys Fluent to change the geometrical constraints and boundary conditions automatically (airfoil simulation Ansys). You can use this method for your own optimization.

Simulation of shape control by piezoelectric in Abaqus

 290.0
(1)
Piezoelectricity refers to the accumulation of electric charge in certain solid materials due to mechanical pressure. This phenomenon, known as the piezoelectric effect, is reversible. Some materials exhibit direct piezoelectricity, which involves the internal production of electric charge through the application of mechanical force, while others exhibit the inverse piezoelectric effect. By harnessing piezoelectrics, it becomes possible to control the geometrical changes of objects in response to external forces. However, it is important to note that utilizing this property in all situations would not be cost-effective. Therefore, it is more practical to use piezoelectric structures selectively, specifically in special applications. One approach to determining the optimal placement of piezoelectric elements for controlling the geometric shape of various objects under internal or external forces involves utilizing the Abaqus and MATLAB software linkage. This software combination, along with optimization algorithms such as the particle swarm optimization algorithm, can be employed to achieve the desired objectives. By leveraging these tools and data, the primary goal of controlling object shape can be successfully accomplished. In this training package, you will learn about piezoelectric and piezoelectric modeling in Abaqus, the particle swarm optimization algorithm, linking Abaqus and MATLAB, and how to use these tools for shape control. Notice: Software files and A full PDF guideline (Problem description, theory, ...) are available; Videos are coming soon.

Composite Pressure Vessel simulation in ABAQUS

 420.0
(13)
Pressure vessels are made using different methods today, and one of them is filament winding. This package shows the simulation of composite pressure vessels made using the filament winding method. In this training package, three winding methods, planar, geodesic, and isotensoid, have been taught for filament winding pressure vessels. In this tutorial, two general methods also have been presented for simulating filament wound pressure vessels. One uses the Abaqus graphical user interface(GUI), and the other uses the Python script. On the other hand, two criteria, Tsai-Hill and Puck, have been used to model damage in the composite. A UMAT subroutine has been used to use the Puck criterion.

Optimization in ABAQUS

 300.0
(10)
Notice: 2 hours of the package is available now; during 1-month after purchase, it will be completed.  Optimization is a process of finding the best solution to a problem within a set of constraints. It involves maximizing or minimizing an objective function while satisfying a set of constraints. Optimization in Abaqus involves the use of advanced algorithms and techniques to improve the design of structures and systems. Abaqus provides a range of optimization tools, including topology optimization, size optimization, and shape optimization. These tools help in improving the performance of structures by reducing their weight, increasing their stiffness, and minimizing their stress levels. In this package, all types of optimization, such as Topology, will be discussed; after each lesson, there will be workshops to help you to understand optimization with practical examples.

Script to transfer load from CFD to structural model in Abaqus

 160.0
(1)
FEA offers various loading types, such as force, pressure, and temperature, which can be applied to different parts of an object, such as points, surfaces, edges, nodes, and elements. Therefore, applying accurate loading conditions on these features is necessary for reliable simulation results and the safe design of structures. Sometimes, the loading conditions are obtained by another analysis, such as CFD, and need to be transferred and applied to the structural model for the structural analysis; during this transfer, the loads might not be appropriately applied to the model, especially when the loads are complicated like the pressure profile of a space rocket. So in this package, a Python script is presented to solve this issue and transfer the loads properly to the structural model.

Python Scripting in Abaqus Full Tutorial

 635.0
(1)
If you are a graduate or Ph.D. student, if you are a university professor or an expert engineer in the industry who deals with simulation software, you are definitely familiar with the limitations of this software in defining the material properties, loading or meshing, interaction properties, etc. You have certainly tried to define the properties of materials or geometry based on available features in the software, but sometimes you need to code on your own to define some complex issues. Now, here is your solution. This full tutorial package includes 3 training packages that help you to learn how to use Python scripting in Abaqus software. This is likewise the most comprehensive tutorial for the script, and it is appropriate for beginners to advanced users.

Additive manufacturing simulation with Abaqus subroutine & python | 3D printing Python

 350.0
(5)
3D printing is a technique for creating three-dimensional objects by layering materials such as plastic or metal based on a digital design. 3D printing simulation involves the use of software to predict and enhance the printing process, resulting in more efficient and precise production. This training package is based on the use of subroutines and Python scripting. Following an introduction to the 3D printing process, this method with all its details is explained. Two workshops are then conducted for this method. The first workshop covers 3D printing simulation of a gear with a uniform cross-section, while the second workshop covers a shaft with a non-uniform cross-section.

Python scripting in ABAQUS Part 2

 240.0
This training package includes workshops that help you to learn about advanced Python scripting in Abaqus software. This is the most comprehensive tutorial containing advanced ways to write the Abaqus script. The subjects such as interrogation in output databases, Kernel plug-ins, RSG plug-ins, etc., are covered in this tutorial.

Python scripting in ABAQUS-(FREE Version)

 0.0
(14)
This training package(free version) includes one of three and two of five workshops that help you to partially learn how to use Python scripting in Abaqus software. This is likewise the most comprehensive tutorial for the script, and it is appropriate for beginners to advanced users. The subjects such as parameterization, optimization, sequential running and etc. are covered in this tutorial. To access the full version of this package, click here. It should be mentioned, that the free version of this package, it is not included software files and scripts.  

Python scripting in ABAQUS Part1

 195.0
(11)
This training package includes workshops that help you to learn how to use Python scripting in Abaqus software. This is likewise the most comprehensive tutorial for the script, and it is appropriate for beginners to advanced users. The subjects such as parameterization, optimization, sequential running and etc., are covered in this tutorial.

ABAQUS Projects Package

 373.0
(21)
If you need common industrial simulations in the fields of forming, fracture, explosion, impact, etc., this package can provide you with comprehensive training along with an instructional video file and software file. You can quickly meet your educational needs in learning the elementary and intermediate level of Abaqus software using this package.

Linking ABAQUS and MATLAB

 100.0
(3)
This package presents a technique to bridge the gap between ABAQUS and MATLAB. It is especially useful when you want to set up an automated optimization loop between these two PC applications. The key points for linking are presented in a case study that is about topology optimization of an end-fixed 2D plate by the BESO approach.