بایگانی برچسب: failure

Introduction to Pull-out Test Analysis of a Hooked GFRP Bar Embedded in Timber with Epoxy Interface Background and Significance Fiber-reinforced polymer (FRP) bars, particularly glass-FRP (GFRP), are increasingly used as reinforcement in timber structures due to their high strength-to-weight ratio, corrosion resistance, and compatibility with wood. However, the bond behavior ...

Introduction to Bolts as Shear Connectors in Concrete-Filled Steel Columns Overview In concrete-filled steel tube (CFST) columns, shear connectors are crucial for ensuring composite action between the steel tube and the enclosed concrete core. Bolts are increasingly used as shear connectors due to their ease of installation, adjustability, and effectiveness in transferring shear forces Role ...

Introduction to the Concrete Cylinder Compression Test The concrete cylinder compression test is a standard method used to determine the compressive strength of hardened concrete, which is a key indicator of its quality and structural performance. This test is performed according to established standards such as ASTM C39 (American Society for Testing and Materials) or EN 12390-3 ...

Introduction to Blast Resistance Behavior of Interior Voided Slab-Column Connections Using Steel Sheets and CFRP Reinforcement Background and Significance Modern structures, particularly those in high-risk environments, require enhanced resistance to extreme loading conditions such as blast loads. Slab-column connections are critical zones in reinforced concrete (RC) frames, often susceptible to ...

Introduction to Flexural Testing of Timber Beams Reinforced with Steel Bars Overview The flexural test of timber beams reinforced with steel bars is an experimental procedure used to evaluate composite timber-steel structural elements’ bending strength, stiffness, and ductility. This test is essential for assessing how steel reinforcement enhances the mechanical ...

Introduction to Bullet Ballistic Impact on Hybrid Fiber-Reinforced Concrete (HFRC) Reinforced with CFRP Sheets Background Hybrid Fiber-Reinforced Concrete (HFRC) combines different types of fibers (e.g., steel, polypropylene, basalt, or glass) to enhance mechanical properties such as tensile strength, ductility, and impact resistance. When further reinforced with Carbon Fiber-Reinforced Polymer (CFRP) ...

Introduction to Modeling Steel Beam-to-CFDST Column Connection with Bolts Overview of CFDST Columns and Steel Beam Connections Concrete-Filled Double-Skin Steel Tubular (CFDST) columns consist of two concentric steel tubes with concrete sandwiched between them. These columns offer high strength, ductility, and excellent seismic performance. When connecting a steel beam to ...

Flexural Behavior of Adhesively Bonded Cross-Laminated Timber–Ultra-High-Performance Concrete (CLT-UHPC) Composite Panels Introduction Composite structural systems combining cross-laminated timber (CLT) and ultra-high-performance concrete (UHPC) have gained attention due to their potential to enhance structural efficiency, sustainability, and performance. CLT provides a high strength-to-weight ratio, carbon sequestration benefits, and ease of prefabrication, while UHPC contributes ...

Introduction to Cyclic Loading Analysis of a Cracked Concrete Column Reinforced with GFRP Bars in Abaqus Cyclic loading analysis of damaged concrete columns reinforced with Glass Fiber-Reinforced Polymer (GFRP) bars is an important simulation for evaluating seismic performance and rehabilitation strategies. This analysis helps engineers understand how cracked concrete structures ...

Introduction to Finite Element Analysis of Hybrid Jute/Basalt Fiber Reinforced Polymer Confined UHPC Column under Axial Compression in Abaqus Overview of the Study Ultra-High Performance Concrete (UHPC) is known for its exceptional strength, durability, and ductility, making it suitable for high-performance structural applications. However, to further enhance its load-bearing capacity ...

Introduction to Numerical Study on CFRP-Lined Concrete Cylinder Pipe (CCP) Under Internal Explosion Concrete Cylinder Pipes (CCPs) are widely used in water transmission systems due to their high load-bearing capacity and durability. However, they are vulnerable to internal explosions caused by accidental gas ignition or deliberate attacks, leading to catastrophic ...

Introduction to Timber Wood Beam Reinforced with GFRP Rod and Epoxy Interface under Bending Test Overview The reinforcement of timber wood beams using Glass Fiber-Reinforced Polymer (GFRP) rods with an epoxy interface represents an innovative approach to enhancing the structural performance of traditional timber elements. This composite system combines the ...

Introduction to Strengthening Corroded Steel Columns with CFRP Corrosion in steel columns is a major concern in structural engineering, leading to reduced load-bearing capacity, stiffness, and overall structural integrity. Traditional repair methods, such as steel plate bonding or section enlargement, can be costly, labor-intensive, and sometimes impractical. Carbon Fiber Reinforced Polymer ...

In this practical example, the Simulation shock pressure and shock-wave attenuation near a blast hole in rock in Abaqus has been investigated. The CEL approach is selected to model the blast load in the borehole. You can see a figure of the assembled parts below When an explosive detonates in ...

Introduction to Beam-Column Joints in Civil Engineering In reinforced concrete (RC) and steel structures, the beam-column joint is a critical region where beams and columns intersect, transferring forces and moments between them. It plays a vital role in the overall stability, strength, and ductility of a structure, particularly under seismic loads Key ...

Introduction to Metal and Composite Pipes Pipes are essential in various industries, including oil and gas, water supply, chemical processing, and construction. They are used to transport fluids, gases, and sometimes solids. Two common types of pipes are metal pipes and composite pipes, each with unique properties and applications Metal Pipes Metal ...

Introduction to Concrete and Composite Slabs in Abaqus Abaqus is a powerful finite element analysis (FEA) software widely used to simulate the behavior of complex structures, including concrete and composite slabs. Concrete slabs are fundamental structural elements used in construction to provide flat, horizontal surfaces such as floors, roofs, and ...

Introduction to concrete and steel columns Concrete and steel columns are fundamental structural elements used to support loads and transfer them to the foundation. They are essential components in buildings, bridges, and other structures, providing stability, strength, and durability. Here’s an introduction to both types of columns Concrete Columns Concrete ...

Introduction to Concrete and Steel Beams Concrete and steel beams are fundamental structural elements used to support loads and stabilize buildings, bridges, and other structures. Both materials have unique properties that make them suitable for different applications, and they are often used in combination to optimize strength, durability, and cost-effectiveness ...

The Discrete Element Method (DEM) is a numerical technique used to model the behavior of granular materials, such as soil, powders, grains, and other particulate systems. Unlike continuum-based methods (e.g., Finite Element Method or FEM), DEM treats materials as a collection of individual particles or discrete elements that interact with each other ...

Introduction to Composite Materials Composite materials are engineered materials made from two or more constituent materials with significantly different physical or chemical properties. When combined, these materials produce a material with characteristics different from the individual components. The primary constituents of composites are Matrix: The continuous phase that binds the ...

Introduction to Tunnel and TBM Simulation in Abaqus Abaqus is a powerful finite element analysis (FEA) software widely used in engineering and scientific research. It is particularly effective for simulating complex geotechnical problems, including tunnel construction and Tunnel Boring Machine (TBM) operations. Simulating tunnels and TBMs in Abaqus allows engineers ...

Fatigue and Cyclic Loading in Abaqus Mechanical fatigue is a phenomenon where a material undergoes progressive and localized structural damage when subjected to cyclic or fluctuating stresses, even if these stresses are below the material’s ultimate tensile strength. Over time, this repeated loading and unloading can lead to the initiation ...

Ultra-High-Performance Fiber-Reinforced Concrete (UHPFRC) in Abaqus Ultra-high-performance fiber-reinforced Concrete (UHPFRC) is an advanced construction material characterized by its exceptional mechanical properties, including high compressive strength, tensile strength, and durability. UHPFRC is typically composed of a dense matrix of fine particles, high-strength cement, and steel or synthetic fibers, which enhance its ...

Introduction to Ultra-High-Performance Concrete (UHPC) in Abaqus Ultra-high-performance concrete (UHPC) is an advanced cementitious material characterized by its exceptional strength, durability, and ductility. It typically has a compressive strength exceeding 150 MPa and can reach up to 250 MPa or higher, along with superior tensile strength and resistance to environmental ...

Introduction to Masonry Wall and Structure Simulation in Abaqus Masonry walls are structural elements made from individual units (such as bricks, stones, or concrete blocks) bound together by mortar. They are widely used in construction due to their durability, thermal insulation, and aesthetic appeal. However, simulating masonry structures can be ...

Introduction to Bolt Analysis in Abaqus Abaqus is a powerful finite element analysis (FEA) software widely used for simulating complex mechanical systems, including bolted joints. Bolt analysis in Abaqus involves modeling the bolt, applying preload, and simulating the behavior of the bolted joint under various loading conditions. This analysis helps ...

Introduction to Dam Simulation and Analysis in Abaqus Abaqus is a powerful finite element analysis (FEA) software widely used in engineering and scientific research for simulating complex physical behaviors. When it comes to dam simulation and analysis, Abaqus provides a comprehensive suite of tools to model, analyze, and predict the performance of ...

Introduction to Rock and Stone Simulation and Analysis in Abaqus Rock and stone analysis in Abaqus software involves simulating the mechanical behavior of geological materials, such as rocks, stones, and other geomaterials, under various loading and environmental conditions. Abaqus, a powerful finite element analysis (FEA) software, is widely used in ...

Introduction to Cold Spray Process The cold spray process is an advanced additive manufacturing and coating technology that involves the deposition of solid powder particles onto a substrate at high velocities but relatively low temperatures. Unlike traditional thermal spray methods, which often involve melting or significant heating of the feedstock material, ...

Introduction to Wood Simulation and Analysis in Abaqus Wood is a complex, anisotropic material with unique mechanical properties that vary depending on grain orientation, moisture content, and other factors. Simulating and analyzing wood behavior in engineering applications requires specialized tools and methodologies. Abaqus, a powerful finite element analysis (FEA) software, ...

Introduction to Pull-Test Simulation in Abaqus Pull-test simulation in Abaqus is a computational method used to analyze the mechanical behavior of materials and structures under tensile loading. This type of simulation is commonly employed in various industries, including aerospace, automotive, and civil engineering, to predict the performance and failure mechanisms ...

Introduction to Glass Simulation and Analysis in Abaqus Abaqus, a powerful finite element analysis (FEA) software developed by Dassault Systèmes, is widely used for simulating and analyzing complex mechanical behaviors in various materials, including glass. Glass, being a brittle material with unique properties such as transparency, hardness, and low ductility, ...

In this tutorial, the Simulation of composite panels made of profiled steel skins and concrete under axial compressive load in Abaqus has been studied. The steel profile is modeled as a three-dimensional shell part. The concrete core is modeled as a three-dimensional solid part. You can see a figure of ...

In this tutorial, the Simulation air blast load over CFRP facings and PET foam core panel in Abaqus has been investigated. The CFRP sheets are modeled as three-dimensional parts with sixteen layers, and the Polyethylene terephthalate(PET) foam is modeled as a three-dimensional solid part. You can see a figure of ...

In this tutorial, the Simulation durability of GFRP-SFRSC concrete adhesively bonded connection in Abaqus has been done. The GFRP beam and the steel fiber-reinforced self-compacting concrete (SFRSCC) are modeled as three-dimensional solid parts. You can see a figure of the assembled parts below Fiber-reinforced polymer (FRP) materials are becoming increasingly considered ...

In this tutorial, the Simulation Wood-Cement wall under seismic loading in Abaqus has been investigated. The wood-cement wall is modeled as a three-dimensional solid part. The steel reinforcements are modeled as wire parts. You can see a figure of the assembled parts below Bio-sourced materials combined with a cementitious matrix ...

In this tutorial, the Simulation RC slab with PET foam core under a four-point bending test in Abaqus has been investigated. The concrete and PET foam are modeled as three-dimensional solid parts. The steel reinforcements are modeled as wire parts. You can see a figure of the assembled parts below ...

This tutorial investigates the Simulation of the dynamic behavior of T-shaped steel-reinforced concrete columns under high and low-impact loading in Abaqus. The concrete and steel T-shaped columns are modeled as three-dimensional solid parts. The steel reinforcements are modeled as wire parts. You can see figures of the assembled parts below ...

In this tutorial, the ُSimulation of the behavior of bolted shear connectors in composite slabs with steel deck in Abaqus has been studied. The steel beam, concrete, and bolts are modeled as a three-dimensional solid part. The steel deck is modeled as a shell part. You can see a figure ...

In this tutorial, the Shear-bending failure modeling of concrete ribbed slabs strengthened with UHPFRC in Abaqus has been investigated. The slab has three sections, untracked concrete, cracked concrete, and UHPFRC. All three parts are modeled as three-dimensional solid parts. the steel reinforcements are modeled as wire parts. You can see ...

In this tutorial, the Simulation composite Pipe(Aluminum-Bamboo fiber-Aluminum) under internal blast in Abaqus has been investigated. All three pipes are modeled as shell parts. You can see a figure of the assembled parts below The configuration of a composite pipe, which combines the advantages of joining two thin, stiff, and ...

In this tutorial, the finite element analysis on the seismic behavior of CFRP-strengthened seismic-composite steel-concrete frame column in Abaqus has been investigated. The concrete and steel columns are modeled as three-dimensional solid parts. The steel reinforcements are modeled as wire parts. The CFRP box is modeled as a shell part. ...

In this tutorial, the Simulation of the Kalthoff–Winkler experiment crack growth using a peridynamic model under low-velocity impact in Abaqus has been investigated. Both two- and three-dimensional models can be used to model the plate. Fracture and failure analysis has always been one of the major concerns in theoretical studies ...

In this tutorial, the Numerical investigation on damage characteristics of ice sheet subjected to underwater explosion load in Abaqus has been studied. The ice is modeled as a three-dimensional solid part. The air, soil, water, and TNT are modeled as an Eulerian part. You can see a figure of the ...

In this tutorial, the Flexural response and load capacity of reinforced concrete beam strengthened with reinforced mortar layer in Abaqus has been studied. The concrete and mortar are modeled as three-dimensional solid parts. The steel reinforcements are modeled as wire parts. You can see a figure of the assembled parts ...

In this tutorial, the Simulation of high-velocity impact on CFRP-Aluminum foam-Aluminum honeycomb-CFRP panel in Abaqus has been studied. The CFRP parts are modeled as three-dimensional parts with sixteen layers. The aluminum foam is modeled as a three-dimensional solid part. The aluminum honeycomb is modeled as a shell part. You can ...

In this tutorial, the ُSimulation dynamic response of concrete slab sandwich plate under close-range blast loading based on the CEL method has been studied. The concrete slab, TNT, and Eulerian domain are modeled as three-dimensional parts. The steel beams are modeled as shell parts. The steel bars are modeled as ...

In this tutorial, the Strengthening of reinforced concrete columns incorporating different configurations of stainless-steel plates has been investigated. The concrete column, steel plates, and rods are modeled as three-dimensional solid parts. The steel bar and strips are modeled as wire parts. You can see figures of the assembled parts below ...

In this tutorial, the Simulation pull-out test of a ribbed steel bar from Ultra-High-Performance-Fiber-Reinforced Concrete in Abaqus has been investigated. The steel bar is a three-dimensional model with full details. The UHPFRC part is modeled as a three-dimensional solid part. You can see a figure of the assembled parts below ...