Cyclic Loading Analysis of an Open-Leg Steel Beam-Column Joints
Introduction to Cyclic Loading Analysis of an Open-Leg Steel Column Cyclic loading analysis refers to the study of a structure’s behavior when subjected to repeated or fluctuating loads over time. This kind of analysis is particularly important for steel structures, which may experience dynamic or seismic events, wind loads, vehicle vibrations, or machinery-induced forces. One […]
Cyclic loading analysis of a steel beam-column joint with a welded steel angle
Introduction to Cyclic Loading Analysis of Steel Beam-Column Joints with Welded Steel Angles In structural engineering, beam-column joints play a critical role in transferring forces and ensuring stability within steel frame structures. When subjected to cyclic loading, such as those experienced during earthquakes or wind loads, these joints must withstand repeated stress reversals without significant […]
Numerical analysis of the CFRP blanket effect on reducing the deformation of pipelines in soil exposed to the Coupled Eulerian-Lagrangian subsurface explosion
Introduction Pipelines are critical infrastructures for the transportation of oil, gas, and other essential resources. Among these, API 5L X65 grade steel pipelines are commonly used due to their strength and cost-efficiency. However, pipelines buried in soil are vulnerable to extreme events such as subsurface explosions, which may result from accidental or intentional detonations. These […]
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 […]
Cyclic Test Analysis of Concrete-Filled Steel Box Column-Validation Model
Introduction Concrete-Filled Steel Box Columns (CFSBCs) are a type of composite structural member that combines the advantages of both steel and concrete. A typical CFSBC consists of a hollow rectangular or square steel section filled with concrete. This hybrid design offers enhanced strength, stiffness, ductility, and energy dissipation capabilities, making it highly suitable for seismic […]
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, […]
Numerical Study on the Ballistic Impact of Hard Bulletproof Vests: Influence of Multilayer Armor Design
This study presents a finite element analysis of the ballistic impact behavior of hard bulletproof vests, focusing on the influence of multilayer armor design. Using Abaqus/Explicit, a ceramic/composite armor system is modeled and subjected to various projectile velocities, layer thicknesses, and projectile diameters. The research evaluates target damage modes, residual projectile velocities, and energy absorption […]
Artificial Intelligence IN Composite Structure
Revolutionize your understanding of composite materials with Artificial Intelligence! This comprehensive 4-part training package is designed for engineers, researchers, and students eager to explore the cutting-edge applications of AI in the field of composite structures. ✅ What’s Inside: A deep dive into the fundamentals and latest research on AI for composite design Real-world case study: […]
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 […]
Pull-Out test analysis of a ribbed steel bar from the UHPC
1. Introduction The Pull-Out Test is a commonly used experimental method to evaluate the bond behavior between reinforcement (typically steel bars) and concrete. When using Ultra-High Performance Concrete (UHPC), a class of advanced cementitious composite materials with superior mechanical and durability properties, the bond characteristics can differ significantly from conventional concrete due to UHPC’s dense […]
