Showing 1–24 of 33 results

Abaqus Simulation of Cracking in Large-Size Profiles During Pultrusion

 250.0

Pultrusion is a crucial task for producing constant-profile composites by pulling fibers through a resin bath and heated die. Simulations play a vital role in optimizing parameters like pulling speed and die temperature to enhance product quality and efficiency. They predict material property changes and aid in process control, reducing reliance on extensive experimental trials. However, simulations face challenges such as accurately modeling complex material behaviors and requiring significant computational resources. These challenges underscore the need for precise simulation methods to improve Pultrusion processes. This study employs ABAQUS with user subroutines for detailed mechanical behavior simulations, including curing kinetics and resin properties. Key findings include insights into crack formation, material property changes, and optimization strategies for enhancing manufacturing efficiency and product quality. This research provides practical knowledge for implementing findings in real-world applications, advancing composite material production.

Curing process simulation in Abaqus

 250.0
(2)
Fiber-reinforced composites have found widespread use across various fields due to their remarkable properties. This necessitates a careful design of their manufacturing processes to attain industrial application quality. The critical factor influencing their quality is the curing process, wherein the resin transforms into a solid state under temperature cycles. However, the challenge lies in achieving optimal curing quality while maintaining production efficiency. To overcome this challenge, an effective approach involves utilizing numerical simulations to optimize temperature cycles during curing. Nonetheless, creating such a model is complex as it must consider multiple factors concurrently, including temperature release from chemical reactions, shrinkage strains, and stress resulting from temperature variations, topics covered in this package. The package begins with an introduction to fiber-reinforced composites, exploring their advantages, applications, and categorization. It guides you through the fabrication process, detailing curing techniques and associated challenges. Furthermore, the package introduces constitutive equations for simulating the curing process and the necessary Abaqus subroutines for implementation. Additionally, two practical workshops are included to offer experience in modeling the curing process with Abaqus. These workshops enable you to evaluate internal heat generation and analyze strain and stress distributions. They not only provide guidance on simulation and subroutine implementation but also are provided for verification purposes.

Ultra-High Performance Concrete (UHPC) structures simulation in Abaqus

 129.0
(1)
Ultra-High Performance Concrete structures refer to structures that are constructed using Ultra-High Performance Concrete (UHPC). UHPC is a specialized type of concrete known for its exceptional strength, durability, and resistance to various environmental and loading conditions. UHPC structures can include bridges, high-rise buildings, infrastructure components, architectural elements, and more. Simulating UHPC structures is of significant importance. Through simulation, engineers can analyze and predict the structural behavior and performance of UHPC under different loading conditions. This includes assessing factors such as stress distribution, deformation, and failure mechanisms. By simulating UHPC structures, engineers can optimize the design, evaluate the structural integrity, and ensure the safety and reliability of these complex systems. In this project package, you will learn simulating the UHPC structures with many practical examples.

Low-Velocity Impact simulation in Abaqus

 98.0
(2)
Low-velocity impact refers to the collision between objects at relatively low speeds. While the impact energy may be lower compared to high-speed impacts, low-velocity impacts can still cause significant damage and deformation. Assessing the effects of low-velocity impact is crucial for various industries to ensure the structural integrity, safety, and performance of their products. For example, in the automotive industry, understanding the response of vehicles to low-velocity impacts is essential for designing crashworthy structures and improving occupant safety. In aerospace, assessing the impact resistance of aircraft components, such as fuselage panels or wings, helps ensure their ability to withstand ground handling incidents or bird strikes. In this package, you will learn how to do low-velocity impact simulations with several practical examples.

Ultra-High-Performance Fiber Reinforced Concrete (UHPFRC) structures in Abaqus

 129.0
(1)
UHPFRC (Ultra-High-Performance Fiber Reinforced Concrete) structures have emerged as a groundbreaking innovation in construction. These structures offer exceptional strength, durability, and performance, revolutionizing the industry. UHPFRC incorporates a precise combination of Portland cement, fine aggregates, admixtures, and steel or synthetic fibers, resulting in an extraordinarily dense and robust composite material. With compressive strengths exceeding 150 MPa, UHPFRC structures exhibit enhanced resistance to cracking, increased load-bearing capacity, and improved durability against environmental factors such as corrosion and freeze-thaw cycles. The superior mechanical properties of UHPFRC enable the design of slimmer and lighter elements, leading to reduced material consumption and more sustainable construction practices. UHPFRC structures find applications in various fields, including bridges, high-rise buildings, marine structures, and precast elements, offering long-term performance and contributing to the advancement of modern construction. In this package, you will learn how to simulate these structures with many practical examples.

High-Velocity Impact Simulation in Abaqus

 139.0
(1)
High-velocity impact refers to the collision between two bodies at extremely high speeds, typically involving projectiles and targets. It is a phenomenon of great interest in various fields, including defense, aerospace, and automotive industries. High-velocity impact simulation in Abaqus is a computational approach used to analyze and predict the behavior of materials and structures subjected to such impacts. Abaqus, a powerful finite element analysis software, enables engineers and researchers to model and simulate the complex interactions between impacting bodies, accurately predicting factors like stress, strain, deformation, and damage. By simulating high-velocity impacts in Abaqus, engineers can gain valuable insights into the performance and integrity of materials and structures, ultimately aiding in the design of safer and more resilient systems. In this package, you will learn how to do these simulations in many practical examples.

Composite pressure vessel analysis with Semi-Geodesic winding

 400.0
(2)
Nowadays, pressure vessels are produced using various methods, one of which is filament winding. This package teaches the simulation of composite pressure vessels produced using the filament winding method. Filament winding itself has different methods, and one of the most widely used winding methods for producing composite vessels is the semi-geodesic filament winding method. In this package, first, the semi-geodesic method is described. Then, the simulation of a semi-geodesic vessel is performed using a Python script. Additionally, a UMAT subroutine is used to simulate the failure of composite materials used in the vessel.

Full Composite fatigue Add-on (Academic and industrial usage)

Original price was: € 1800.0.Current price is: € 1440.0.
This package is designed to instruct users on how to utilize the composite fatigue modeling Add-on, which removes the need to write a subroutine for composite fatigue modeling. Instead, users can select the composite type, input material properties, and generate the subroutine by clicking a button. The Add-on includes four types of composites, and the generated subroutine for all types is the UMAT. These four types are Unidirectional, Woven, short fiber composites (chopped), and wood. The fatigue criteria used for each type are the same as its respective package. For example, the fatigue criteria for woven composites are identical to that used in the "Simulation of woven composite fatigue in Abaqus" package. This Add-on provides a simple graphical user interface for composite fatigue modeling, which can be utilized for both academic and industrial applications.

Full Composite damage Add-on (Academic and industrial usage)

Original price was: € 1800.0.Current price is: € 1440.0.
(15)
This package will teach you how to use the composite damage modeling Add-on. The Add-on eliminates the need for writing a subroutine for composite damage modeling. Instead, you only need to select the desired composite type, input the material properties, and click a button. The Add-on will then generate the subroutine for you. The Add-on includes four types of composites: Unidirectional, Woven, short fiber composites (chopped), and wood. The generated subroutine for all types is the VUSDFLD. The damage criteria used in each type is the same as the one used in its respective package. For instance, the damage criteria for the woven composite is identical to the one used in the "Simulation of woven composite damage in the Abaqus" package. This Add-on offers a user-friendly graphical user interface for composite damage modeling, which can be used for academic and industrial purposes.

Composite Fatigue Simulation with VUMAT Subroutine in ABAQUS

 420.0
(8)
This training package consists of four chapters that help engineers and researchers in the industry to understand the fundamental concepts and necessary tools for simulating composite fatigue using VUMAT subroutine in ABAQUS. The first chapter provides an overview of the fatigue behavior of composite materials, including the factors contributing to fatigue failure. The second chapter explores the failure mechanisms of composite materials and the types of damage that can occur. The third chapter discusses the effects of fatigue on composite materials, including how it affects the material's properties and performance. Finally, the fourth chapter focuses on using the VUMAT subroutine in ABAQUS for composite fatigue analysis, including the material models and criteria used to simulate the behavior of composite materials under various loading conditions. By mastering the concepts and tools presented in this package, engineers can develop more durable and reliable composite structures that can withstand cyclic loading over extended periods of time.

Composite simulation for experts-Part-3

Original price was: € 1340.0.Current price is: € 1072.0.
(1)

Pay attention to the syllabus and availability file details. some of the packages are fully available and some of them are partially available. If this is partially available it takes at least two months to be completely available.

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, and etc. You have certainly tried to define the properties of materials based on advanced fracture theories in finite element software and are familiar with their limitations and problems. Now, here is your solution. Start writing subroutines in finite element software and overcome the limitations. With the tutorials in the Golden Package, you will learn how to write 8 subroutines in Abaqus software professionally.

Composite simulation for experts-Part-2

Original price was: € 1460.0.Current price is: € 1168.0.
(3)
Pay attention to the syllabus and availability file details. some of the packages are fully available and some of them are partially available. If this is partially available it takes at least two months to be completely available.

If you are a researcher, student, university professor, or  Engineer in the company in the field of composite materials, this training package in simulating these materials in Abaqus software is the best selection. This training package is the second part of the composite for expert package and is focusing on the Simulation of woven composite damage in Abaqus, Composite Fatigue Simulation, Analysis of Composite pressure vessel with Semi-Geodesic winding,  Simulation of composite Hashin damage in 3d continuum element  (UMAT-VUMAT-USDFLD), and  Abaqus composite modeling of Woven & Unidirectional + RVE method.

 

Masonry wall Abaqus simulation

 109.0
The term masonry can refer to the construction materials brick, stone, etc. An assembly of masonry units, such as concrete blocks, burnt clay bricks, sundried bricks, stone bricks, and natural stones, linked together with mortar or grout is referred to as a masonry wall. It is important to know how these structures behave under different loading conditions, such as explosion, tension, earthquake, etc. to have the best design. In this package, you’ll learn all of that in four workshops: Behavior of a masonry wall under a couple Eulerian-Lagrangian explosion, micro modeling of a masonry wall, modeling of reinforced bricks masonry beams using GFRP reinforcement, earthquake simulation over masonry wall.
 

Geostatic analysis in Abaqus

 89.0
(1)
Geostatic Relates to the pressure exerted by the earth or similar substance. Total stress at a point due to the combined weight of the soil or rock (solids plus water) and the load on the foundation is called Geostatic stress. Geostatic analysis is used in cases such as earthquakes, designing a dam, analyzing the foundation of a structure, etc. In this package, three workshops are presented to learn the Geostatic analysis: The first workshop analyzes a water column broke under the weight of gravity, the second workshop simulates an earthquake load over a gravity dam in contact with water and dirt, the last workshop models cylindrical tank's water sloshing phenomenon.
 

Simulation of composite Puck damage in 3d continuum element in Abaqus (UMAT-USDFLD-VUMAT)

 250.0
(8)
The Puck criterion is an essential damage model for composite materials, considering both fiber and matrix failures simultaneously. It provides a practical way to predict the onset of damage in composites under various loading conditions. This training package is focused on simulating composite PUCK damage in 3D continuum elements using UMAT, VUMAT, and USDFLD subroutines in Abaqus. It covers different types of failure in composites, including fiber failure, matrix cracking, delamination, and interfacial failure, as well as criteria for predicting failure modes in composites that are dependent or not dependent on each other, such as the Tsai-Wu and Tsai-Hill criterion, respectively. Additionally, the package covers composites' most commonly used damage criteria, including the Puck criterion. The package provides step-by-step guidance on simulating composite Puck damage using each of the subroutines mentioned above in Abaqus.  

Wood damage simulation with Abaqus subroutine | Wood damage FEM

 220.0
We concentrate on wood composite deterioration using Sandhas and Hashin failure criteria in this training manual. First, we introduce the failure criteria and associated equations in this package. The damage models' flowchart is then described. The next phase involves trying to explain two subroutines line by line. Finally, we demonstrate the use of these two subroutines in two separate workshops and talk about the outcomes.

Foam simulation in Abaqus

 159.0
Foam is a type of expanded plastic and rubber produced by forcing gas bubbles into a polymer material. It is a permeating, lightweight material. Along with corrugated packaging, foam fabric can protect goods during transportation. Foams, a novel family of ultra-light materials, have the capacity to undergo significant deformation at practically constant plateau stress, which allows them to absorb a significant amount of kinetic energy. In this tutorial package, you will learn how to analyze sandwich panels with an interior layer of foam, Foam-Filled Aluminum Tubes subjected to compressive loads, simulation of a reinforced foamed concrete beam, concrete-titanium foam panel explosion, etc. All of these cool practical examples with their complete tutorial videos are in this package which you can read their description below.
 

Simulation of woven composite damage in Abaqus

 320.0
(1)
Woven composites are net-shaped composite structures that are fully interconnected by their yarns. Like a piece of cloth, the yarns are weaved together as warp and weft to create a composite structure. This package includes several components. First, it begins with an introduction to woven composites. Next, it provides a detailed explanation of macro modeling and offers guidance on how to perform it. The damage criteria employed in this package is a modified version of the Hashin criteria specifically designed for woven composites. Furthermore, the package demonstrates how to model damage using the USDFLD subroutine and Hashin relations. The subroutine is thoroughly explained, line by line, and a workshop is conducted to facilitate learning and practical application. Finally, the subroutine's validity is confirmed through a verification process.

Damage simulation of short fibre composites with subroutine

 340.0
Short fiber composites consist of chopped fibers and a matrix, forming a discontinuous fiber-reinforced material, with fibers typically positioned either aligned or randomly within the matrix based on the intended application. In this training package, you will learn how to model the short fiber composite (SFC) damage in Abaqus based on this article: “Damage Modeling in Random Short Glass Fiber Reinforced Composites Including Permanent Strain and Unilateral Effect”. In the lesson one, you will learn the fundamentals such as the SFCs advantages, applications, and etc. Moving on to Lesson 2, the focus shifts to modeling Short Fiber Composites in Abaqus. The lesson introduces the critical decision between Macro and Micro modeling, which this package do a macro modeling. Lesson 3 advances the learning journey by exploring damage modeling in Short Fiber Composites, particularly through Dano's model. This macroscopic approach incorporates irreversible processes and internal variables, addressing anisotropic damage, unilateral effects, and residual effects. Lesson 4 bridges theory to practical application, guiding users on how to implement Dano's model in Abaqus through the VUSDFLD subroutine. The tutorial navigates through the subroutine's flowchart, explaining each line sequentially. Complementing the lessons are two workshops. Workshop 1 features a 2D composite plate with a hole using plane stress elements, offering a detailed breakdown of material properties, boundary conditions, and simulation procedures. Workshop 2, mirroring the first, employs shell elements, showcasing variations in element types while maintaining consistency with the utilization of the VUSDFLD subroutine.

Bio-Mechanical Abaqus simulation Full package

Original price was: € 370.0.Current price is: € 296.0.
(4)

This video tutorial package offers a comprehensive guide to biomechanical simulations using Abaqus, covering a range of applications from dental to orthopedic and cardiovascular analyses. The workshops delve into finite element method (FEM) simulations, exploring static loading on human teeth, crack growth in bones under bending, bone drilling, and the behavior of titanium foam implants. Each tutorial emphasizes the importance of precise modeling and meshing techniques, utilizing dynamic explicit procedures, Johnson-Cook material models, and various contact and boundary conditions to simulate realistic biomechanical behaviors. Additionally, the package includes fluid-structure interaction (FSI) simulations for blood flow within coronary vessels, addressing both Newtonian and non-Newtonian models, and demonstrates the integration of computational fluid dynamics (CFD) with structural analysis for enhanced accuracy. The lessons complement the workshops by introducing fundamental FEM concepts, solver selection, explicit analysis considerations, and damage modeling, ensuring users gain a solid understanding of both theoretical and practical aspects of biomechanical simulations in Abaqus.

   

Abaqus Crack Growth Full Tutorial

Original price was: € 410.0.Current price is: € 328.0.
(12)
Here in this training package, numerous methods of crack propagation modeling, such as the XFEM and H integral and so on, in concrete, steel, dams, bones, and other materials are examined through ten step-by-step tutorials. Every tutorial includes all needed files and a step-by-step English videos and is explained from A to Z. Package duration: +300 minutes  

Fatigue damage simulation of short fibre composites with subroutine

 340.0
Fatigue failure in materials occurs when repetitive or fluctuating stresses, below the ultimate strength and often below the yield limit, lead to sudden and unpredictable failure, making it a significant concern in engineering due to its potential for catastrophic consequences. The reinforced part of the fiber-reinforced composites can be categorized as continuous or discontinuous, with the latter referred to as short fiber-reinforced composites. In this training package, the fatigue of short (chopped) fiber composites is explained. Two fatigue damage models are presented for short fiber composites: Nouri fatigue damage model and Avanzini fatigue damage model. The Nouri’s model is applicable for composites with orthotropic behavior. But the Avanzini’s model has considered the fiber distribution in the matrix to be homogeneous and random. It has assumed the material behavior to be isotropic. Also, Nouri's model was developed for strain-controlled test, but Avanzini's model was developed for stress-controlled test. In this tutorial, we use the Avanzini’s model, which is base on this article: “Fatigue behavior and cyclic damage of peek short fiber reinforced composites”. This article has implemented the USDFLD subroutine, but we use the UMAT subroutine, which is more accurate than USDFLD since the material strength and properties reduction is smooth. A standard test specimen is used in this simulation to model such behavior. You will learn the details in the package.

Simulation of woven composite fatigue in Abaqus

 420.0
(2)
The training package focuses on simulating woven composite fatigue using Abaqus software and the modified Hashin fatigue damage model based on the article titled  "Life prediction of woven CFRP structure subject to static and fatigue loading ". Woven composites have high strength and stiffness-to-weight ratios, but the interlacing pattern can affect stress distribution and damage mechanisms, making fatigue analysis crucial. The package includes four lessons covering different types of composite fatigue models, material characterization, generalization of the failure model, and the implementation of the UMAT subroutine. Two workshops provide hands-on experience in implementing the UMAT subroutine on one element in cyclic tension and a complex model. Fatigue analysis predicts material behavior under cyclic loading and helps design safe and reliable structures.

Simulation of composite Hashin damage in 3d continuum element in Abaqus (UMAT-VUMAT-USDFLD)

 250.0
(1)
In this training package, the 3D continuum HASHIN damage initiation model is prepared via three subroutines (USDFLD, UMAT and VUMAT).This training package teach you subroutines line-by-line. It should be noted that after damage initiation, failure occurs suddenly and in the form of a reduction in properties in the model. The HASHIN theory for this package is based on Kermanidis article titled” FINITE ELEMENT MODELING OF DAMAGE ACCUMULATION IN BOLTED COMPOSITE JOINTS UNDER INCREMENTAL TENSILE LOADING “.