Composite Structural Analysis
Materials like steel and aluminum act as general purpose work horses. Excellent for normal use, but sometimes we need more. What if you could do better? Imagine a perfect material, engineered to perfection for performing exactly one task. That is the promise of composite materials. They offer us the ability to engineer the material in addition to the structure. We can shift and swap out material capabilities as needed at different points in the structure. This flexibility also magnifies the complexity of the engineering task.
Most composite parts require several layers of reinforced fiber, all held together by resin. This fiber may be E-glass, S-glass, carbon fiber, aramid, or an unusual combination of all the above. It begins to look like a puzzle, selecting the right combination of materials on the right structure, for the right load conditions.
The mathematics of composite materials become very intensive. DMS utilizes computer automation to rapidly calculate the resulting structure strength for any set of fiber layups. These laminate properties can be applied in FEA analysis or first principles structural analysis. Regardless of the application, DMS contains the labor-intensive complexity inside the computer, letting our engineers focus on better performance for your structure.
Want to Learn More?
We can customize each project to meet your goals.
Find the perfect solution for your needs.
Relevant Ship Science Articles
Why are ship structures so labor intensive to design? Engineers need to anticipate multiple methods of failure, which makes a lot of work. The trick of efficient structural analysis focuses on recognizing which methods of failure are likely in each scenario. This article reveals six major methods of structural failure, with examples of common applications. Because it will be the failure mode you didn’t consider that ultimately leads to catastrophe.read more
We all want to feel good about paying for engineering analysis. Sometimes the best answer drives us to maximize value, rather than minimize cost. In those cases, you do better to go beyond basic safety and search for enhancements. Today we discuss four engineering tasks where you can maximize your value. Extract every last drop of knowledge from your engineering project.read more
Meet the Intercon AT/B connector system. A beautiful piece of engineering used to connect tugs and barges for inland and coastal trade.read more
Monohull, catamaran, trimaran . . . so many choices. Which hullform to pick? Can we draw upon any science to guide our choices, or we beg Lady Luck to guide us? This article provides a rational and design map for selecting hullforms applicable to any type of mission. This organized approach allows us to see past the limitations of historic examples and consider new alternatives.read more
An experienced engineer doesn’t have some magic button to deliver great FEA. Masters of FEA trade-craft hoard many little tricks and nuggets of wisdom to deliver better FEA. These tricks yield better ways to detect human errors and ensure model reliability. Or methods to deliver faster results. Today we share six nuggets of wisdom for better FEA.read more