Bolt Analysis Package in Abaqus
🔩 Introduction to Bolt Analysis and Simulation Bolts are among the most common fastening elements in engineering, used to join parts in machinery, structures, and vehicles. Although they may seem simple, bolts are often critical for safety and reliability—failure of a single bolt can cause entire systems to fail. To ensure performance, engineers use bolt […]
Dam Analysis Package(Explosion, Earthquake, and Crack)
Introduction A gravity dam is a massive civil engineering structure built primarily of concrete or masonry, designed to hold back large volumes of water by relying on its weight to resist external forces. A balance between the resisting forces governs its stability due to the dam’s self-weight and the destabilizing forces such as water pressure, […]
Pull-Out Test Package- Analysis and 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 of components subjected to pulling forces. A pull-out test is a […]
Analysis of aluminum-wood composite panels under high-velocity impact
Introduction Aluminum-wood composite panels are hybrid materials that combine the high strength and lightweight characteristics of aluminum with the natural energy absorption and aesthetic qualities of wood. These materials are increasingly used in sectors such as construction, transportation, and protective structures where both structural performance and impact resistance are critical. One area of growing interest […]
Arrowhead’s impact on the human skull , Weapon and trauma in the Bronze Age
Introduction: Weapons and Trauma in the Bronze Age The Bronze Age (approximately 3300–1200 BCE, varying by region) marked a transformative period in human history, characterized by the widespread use of bronze for tools, weapons, and armor. As societies became more complex and conflicts more frequent, warfare and interpersonal violence became prominent aspects of Bronze Age […]
Numerical investigation of concrete-filled double skin steel tubular structure subjected to underwater explosion
Concrete-filled double-skin steel tubular (CFDST) structures are a type of composite structure that consists of two concentric steel tubes (an inner and outer steel tube) with concrete filled in the annular space between them. These structures are increasingly used in offshore, marine, and defense-related applications due to their excellent strength-to-weight ratio, enhanced energy absorption capacity, […]
Analysis of high-low velocity impact response of GLAREs
Introduction In modern aerospace engineering and defense industries, impact resistance of materials is a critical factor in ensuring structural safety and durability. One class of materials that has gained significant attention for its superior impact performance is GLARE (Glass Laminate Aluminum Reinforced Epoxy). GLARE is a type of Fiber Metal Laminate (FML) that combines aluminum […]
Analysis of a reinforced concrete (RC) beam with an embedded spiral GFRP bar subjected to air blast loading
🔷 Introduction Reinforced concrete (RC) structures are widely used in both civilian and military infrastructure due to their strength, durability, and cost-effectiveness. However, under extreme loading conditions such as air blast loads—resulting from accidental or deliberate explosions—conventional RC beams may experience severe damage, including spalling, cracking, or even failure. To improve blast resistance, advanced composite […]
Analysis of a Phantom aircraft collision on a concrete wall
Introduction The analysis of a Phantom aircraft collision on a concrete wall is a specialized case study in the field of structural impact dynamics and crashworthiness. This analysis typically refers to experimental and computational investigations carried out to understand the behavior of reinforced concrete structures when subjected to high-velocity impacts from large, heavy objects — […]
Cold spray analysis of an ABS particle with the CEL method
Introduction Cold spray (CS) is a solid-state coating and additive manufacturing process where fine metal or polymer particles are accelerated to high velocities (300–1200 m/s) using a supersonic gas jet (typically air, nitrogen, or helium) and directed toward a substrate. Upon impact, these particles deform plastically and bond to the surface without melting. This unique […]
