Analysis of the SSFRRC composite beam under air blast load
The increasing threat of accidental and intentional explosions in industrial facilities, military infrastructures, and critical civil structures has highlighted the necessity for construction materials with superior resistance to extreme dynamic loads. Conventional reinforced concrete, although widely used due to its strength and durability, exhibits brittle behavior and limited energy absorption capacity when subjected to high-intensity […]
Deformation behavior of super-austenitic stainless steel sandwich panels subjected to air blast and underwater explosion
Super-austenitic stainless steels (SASS), characterized by their high Cr–Ni–Mo alloying content, have attracted increasing attention for structural applications that demand exceptional corrosion resistance, high ductility, and robust energy-absorption capacity. When these advanced alloys are incorporated into sandwich panel configurations—typically consisting of two face sheets and a lightweight core—they offer a promising solution for protective structures […]
Pipe Simulation and Analysis Package
Introduction to Pipe Simulation and Analysis The simulation and analysis of pipes made from various materials—such as steel, aluminum, concrete, and composite materials—play a vital role in modern engineering design, infrastructure development, and industrial applications. By using advanced Finite Element Analysis (FEA) tools like Abaqus, engineers can accurately model, simulate, and predict the behavior of […]
Air Blast Analysis of the RC Column with Spiral Strip and Steel Tube Cover
Air Blast Analysis of the RC Column with Spiral Strip and Steel Tube Cover In this tutorial, the simulation of an air blast explosion on a reinforced concrete (RC) column with spiral strips and a steel tube cover has been carried out in Abaqus. The concrete column is modeled as a three-dimensional solid part, the […]
Simulation of Air Blast Load on an RC Beam Reinforced with Cloth Concrete Cover in Abaqus
Simulation of Air Blast on RC Beam Reinforced with Cloth Concrete Cover in Abaqus In this tutorial, the simulation of an air blast load on reinforced concrete (RC) beam with a cloth concrete cover has been carried out in Abaqus. The normal concrete core is modeled as a three-dimensional solid part, the cloth concrete cover […]
َAir blast analysis of PEEK/ceramic/gelatin composite for finding behind the armor trauma
َAir blast analysis of PEEK/ceramic/gelatin composite for finding behind the armor trauma In this tutorial, the air blast simulation of a PEEK/ceramic/gelatin composite is investigated in Abaqus to evaluate behind armor trauma (BAT). The composite structure consists of three layers: a thin polyether-ether-ketone (PEEK) solid layer at the front to protect the underlying layers, a […]
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 the blast protection wall system( wood cover-soil)
Terrorism has become a major challenge for the world. Terrorist organizations have raised their activities and their attacks in recent years using explosives. These attacks have left numerous numbers of victims, wreaked massive havoc on basic infrastructure, and increased global concern about the nature of these attacks. Blast wall protection systems can provide a required […]
Analysis of the laced reinforced concrete with wood cover under air blast load
Introduction The structural performance of buildings and protective systems under extreme loading conditions, such as air blast loads, has become an area of critical interest, particularly for infrastructure security, military applications, and high-risk industrial facilities. One innovative solution to enhance the blast resistance of concrete structures is the use of laced reinforced concrete (LRC) combined […]
Analysis of a composite GLARE panel under air blast load
