How can we design dental implants that work in harmony with the human jaw Our latest research uses finite element modelling in Abaqus to explore the biomechanical behaviour of titanium foam implants—an innovative material designed to mimic the natural stiffness of bone In this study, we simulate how a titanium foam implant interacts ...
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در این ویدئوی آموزشی به شبیه سازی استاتیکی ایمپلنت فوم تیتانیوم تحت بار عمودی در نرم افزار آباکوس پرداخته ایم. مدلسازی شامل هندسه ایمپلنت فوم تیتانیوم به صورت سالید و سه بعدی، استخوان فک شامل استخوان رویی و بافت داخلی به صورت سه بعدی و سالید می باشد. در شکل ...
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Timber is an orthotropic and naturally heterogeneous material whose mechanical behavior under bending loads is strongly influenced by grain orientation, material variability, and the presence of inherent flaws such as micro-cracks and knots. When subjected to flexural loading, these imperfections may act as stress concentrators, leading to crack initiation and ...
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در این ویدئوی آموزشی به شبیه سازی خمش پنج نقطه ای تیر چوبی و بررسی رشد ترک در نرم افزار آباکوس پرداخته ایم. مدلسازی شامل تیر چوبی به صورت سالید و سه بعدی، و سایر اجرای وارد کننده نیرو تکیه گاه ها به صورت صلب می باشد. در شکل زیر ...
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Hollow (empty) concrete blocks are commonly used in masonry construction due to their low self-weight, efficient material usage, and favorable thermal performance. The structural response of masonry systems constructed from such blocks is governed not only by the material properties of the blocks themselves, but also by the mechanical behavior ...
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در این ویدئوی آموزشی به شبیه سازی بارگذاری فشاری و عرضی بلوک های سیمانی با تماس کوهسیو در نرم افزار آباکوس پرداخته ایم. بلوک های سیمانی به صورت بلوک کامل و نیمه در چهار ردیف در قالب پارت های سالید طراحی شده اند. فضای خالی میانی بلوک ها عایق صدا ...
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Abaqus Advanced Full Package The Abaqus Advanced Full Package is built for engineers and researchers who want to move beyond standard tutorials and perform real, publishable finite element simulations This package includes one hundred eighty-five expert-level Abaqus tutorials based on advanced research and real engineering problems, covering nonlinear behavior, damage ...
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Refractory concrete materials are widely used in high-temperature structural and industrial applications due to their excellent thermal stability, fire resistance, and durability under extreme environmental conditions. However, conventional refractory concrete exhibits inherent brittleness and limited tensile strength, which can lead to premature cracking and sudden failure under mechanical loading. To ...
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Concrete-filled steel tube (CFST) shear walls have been widely applied in high-rise and seismic-resistant structures due to their excellent load-bearing capacity, ductility, and energy dissipation performance. By combining the advantages of steel and concrete, CFST systems effectively delay local buckling of steel tubes while enhancing the compressive strength and confinement ...
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Introduction Lightweight sandwich composite structures have gained significant attention in aerospace, automotive, marine, and defense applications due to their high specific strength, excellent energy absorption capacity, and superior impact resistance. Among these, glass fiber–reinforced polymer (GFRP)–metal foam–GFRP composite panels represent a promising class of hybrid sandwich structures that combine the ...
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