Abaqus CAE를 사용한 원통형 탱크의 슬로싱 시뮬레이션
Liquid sloshing is the back-and-forth movement of a liquid inside a container when the container itself is moved or shaken; in this case, in a cylindrical tank “the movement of the free surface of a liquid inside a tank due to earthquake acceleration,” and its “height… is a critical factor in designing liquid storage tanks, […]
Abaqus Python 스크립팅 전체 가이드
Imagine you need to run the same Abaqus analysis 50 times with small changes. Doing that by hand could take hours or even days. With Abaqus Scripting, it can take minutes. Abaqus Python scripts let you tell Abaqus what to do step by step. You can automate model creation, run parametric studies, and process results — all […]
Abaqus 볼트 하중 튜토리얼 | 하중, 예압 및 연결
Bolted joints are everywhere, from cars and machines to buildings and bridges. But bolts don’t just hold things in place. They carry load, stretch under tension, and can even fail. So, when we simulate them, we need to do it right. Abaqus gives us several ways to model bolts, especially when it comes to preload. […]
결합된 오일러 라그랑지안 전체 가이드 + Abaqus 시뮬레이션 팁
Simulating interactions between fluids and solids can be tricky, especially when materials undergo large deformations or impacts. Traditional methods often fall short when things start to move too much, stretch too far, or mix together. That’s where the Coupled Eulerian Lagrangian (CEL) method becomes useful. The Coupled Eulerian Lagrangian method combines two different modeling strategies. […]
압전 소재 설명 | 압전 소재란 무엇이고 어떻게 작동하는가
Have you ever wondered why a quartz crystal can generate electricity just by being pressed? This isn’t magic—it’s the piezoelectric effect, a real physical phenomenon found in specific materials that convert mechanical stress into electrical energy and vice versa. These materials aren’t just theoretical curiosities. They’re widely used in everyday technologies, from medical ultrasound devices […]
Abaqus 토양 모델링 | 주요 모델 및 응용 프로그램
Do you think understanding soil behavior is easy?! Soil doesn’t act like a solid rock—it moves, settles, expands, and even turns to liquid during earthquakes. These behaviors make predicting soil response one of the most complex challenges in civil and geotechnical engineering. Understanding how soil reacts under various forces is key to building safe foundations, […]
평면 응력과 평면 변형률: 정의 및 사용 시기
If you’ve ever looked at a complex 3D model and thought, “There has to be a simpler way,” you’re not alone. That’s where the idea of plane stress vs plane strain comes in! These two clever shortcuts help engineers break down big problems into easier 2D ones. Not sure which one to use or why it matters? […]
응력 변형률 곡선 설명 | 초보자 가이드
What is stress strain curve? A stress strain curve is a graphical representation in material science that illustrates the relationship between stress (applied force per unit area) and strain (resulting deformation). Engineers analyze this curve to determine critical mechanical properties, including elasticity, yield strength, and ultimate tensile strength. Understanding how materials behave under mechanical load is [...] 연성 손상: 연성 재료의 파괴 메커니즘에 대한 종합적 연구
Ductile damage is a gradual degradation of a material’s strength caused by the accumulation of tiny microscopic defects. It plays a critical role in metals and alloys, which are widely used for their strength, durability, and ductility across industries like automotive, aerospace, and construction. Understanding how ductile damage initiates, grows, and eventually leads to failure […]
구조 최적화: 더 스마트하고, 더 가볍고, 더 강력한 디자인 구축
Imagine designing a bridge that not only carries heavy traffic with ease but also uses 30% less material!! It costs less to build, weighs less to maintain, and leaves a smaller environmental footprint. This is the power of structural optimization. Structural optimization is the process of enhancing a design of a structure to meet specific […]
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