بایگانی برچسب: failure

In this tutorial, Simulation High-velocity impact of a brass projectile on the Ceramic-Aluminum-Glass fiber in Abaqus has been investigated. The brass projectile, the ceramic plate, aluminum plate, and epoxy-glass layers are modeled as three-dimensional parts. You can see a figure of the assembled parts at below The brass material is ...

در این ویدئو آموزشی به شبیه سازی برخورد پرتابه سرعت بالای برنجی به ورق چندلایه سرامیکی-آلمینیومی-کامپوزیتی در نرم افزار آباکوس پرداخته ایم. تمامی اجزا شامل پرتابه،ورق سرامیکی،ورق آلمینیومی و چهار لایه کامپوزیت به صورت سه بعدی و تغییر شکلپذیر ترسیم شده اند. در شکل زیر می توانید نحوه قرارگیری اجزا ...

In this tutorial, the Simulation steel beam-column connection with bolt-in Abaqus under vertical load-Beam failure investigation- has been studied. The beam with endplate is modeled as a three-dimensional solid part, the column is modeled as a three-dimensional solid part and the ten bolts are modeled as three-dimensional solid parts. You ...

در این ویدئو به شبیه سازی اتصال تیر به ستون فولادی با پیچ و بررسی پارگی ورق تیر تحت اثر جابه جایی عمودی در نرم افزار آباکوس پرداخته ایم. مدلسازی به صورت سه بعدی بوده و تیر به همراه ورق انتهایی جوش شده به صورت سه بعدی و سالید، مجموعا ...

In this tutorial Simulation steel beam-column connection with steel angle under cyclic loading in Abaqus has been investigated. The beam and column are modeled as three-dimensional shell parts and the steel angle is modeled as a three-dimensional shell part. You can see a figure of the assembled parts at below ...

در این ویدئو به شبیه سازی اتصال پیچی تیر به ستون و بررسی پارگی پیچ ها تحت بار عمودی در نرم افزار آباکوس پرداخته ایم. مدل شامل سه پارت سه بعدی تغییر شکل پذیر تیر فولادی،ستون و مجموعا ده پیچ می باشد که در شکل زیر می توانید نحوه قرارگیری ...

In this tutorial, Simulation cyclic loading over a steel column with stiffeners in Abaqus-Damage investigation- has been studied. The box column is modeled as a three-dimensional shell part and the stiffener is modeled as a planar shell part. You can see a figure of assembled part at below The stiffeners ...

In this tutorial, Simulation reinforced concrete beam with FRP under four points bending in Abaqus has been studied. The concrete beam is modeled as three dimensional part, the FRP is modeled as a conventional shell with tow layouts with different rotation angle. You can see a figure of the assembled ...

In this tutorial Simulation underwater explosion near a concrete dam by using the CEL method in Abaqus has been investigated. The dam is modeled as a three dimensional part, The TNT, water, and air are modeled as the Eulerian part. You can see a figure of the assembled parts at ...

در این ویدئو به شبیه سازی انفجار به روش اویلری لاگرانژی در نزدیکی یک سد بتنی در آباکوس-انفجار زیر آب- پرداخته ایم. مدلسازی به صورت سه بعدی بوده و سد به صورت جسم تغییر شکلپذیر ترسیم شده است. ماده منفجره،هوا و آب نیز به صورت پارت اویلری سه بعدی ایجاد ...

In this tutorial Simulation steel pipe reinforcement with CFRP layouts in Abaqus under three points bending has been studied. Circular hollow section (CHS) are widely used in many applications but predominantly used as pipelines in the oil and gas industry. Natural resources like oil and gas constitute the major share ...

In this tutorial Masonry wall behavior under couple Eulerian-Lagrangian explosion in Abaqus has been simulated.Numerical simulations are used extensively for solving a vast variety of dynamic problems associated with explosions, such as gaseous or condensed charge detonations followed by pressure wave propagation through the ambient air. Utilizing these methods, it ...

In this tutorial Simulation rigid body rotation model for predicting a response of soil-filled wall subjected to blast in Abaqus has been done.Steel tank is modeled as a three dimensional shell part,domain is modeled as Eulerian part and soil as a solid part inside the domain. You can see a ...

In this tutorial Finite element simulation of air blast explosion over the glass in Abaqus-Damage analysis- has been investigated.The glass and frame are modeled as a three dimensional part.You can see a figure of the assembled parts at below Elastic plastic material with Johnson-Cook damage criterion is used to model ...

در این ویدئو به شبیه سازی انفجار در هوا روی یک  سازه شیشه ای در نرم افزار آباکوس-بررسی پارامتر آسیب- پرداخته ایم. مدل شیشه به صورت سه بعدی  تغییر شکل پذیر و قاب فلزی اطراف شیشه نیز به صورت سه بعدی ترسیم شده اند. در شکل زیر می توانید نحوه ...

In this tutorial Simulation ballistic impact of steel projectile to the soda-lime glass in Abaqus-Damage investigation has been studied. Glass is a very complex material, whose modelling presents a significant challenge.Glass is very compressible and experiences densification that increases with time, temperature, pressure, and applied shear. It was demonstrated that ...

In this tutorial Dynamic analysis of tunnel in soil subjected to internal blast loading by using CEL method in Abaqus has been investigated. The concrete tunnel is model as solid part,domain as a Eulerian part,TNT and soil as solid part and beam as wire part. You can see some figures ...

In this tutorial Simulation tapered concrete steel column subjected axial loading in Abaqus has been studied.The concrete core is modeled as three dimensional part and steel is modeled as a three dimensional shell part. Two rigid boundary conditions and loading point in Abaqus.You can see a figure of the assembled ...

In this tutorial Simulation Couple Eulerian Lagrangian explosion over RC column with steel beam core in Abaqus has been studied. The concrete column and steel beam are modeled as three dimensional part,the domain is modeled as eulerian part with TNT and the bars are modeled as three dimensional wire part ...

در این ویدئو به شبیه سازی انفجار به روش اویلری لاگرانژی روی یک ستون بتنی تقویت شده با هسته تیر فولادی در نرم افزار آباکوس پرداخته ایم. مدلسازی به صورت سه بعدی بوده که در آن تیر بتنی به صورت پارت سالید، تیر فولادی به صورت پارت سالید،بازه مکانی انفجار ...

In this tutorial Simulation steel concrete composite column under vertical and horizontal load in Abaqus has been investigated. Steel-concrete composite columns are new composite members. They are widely used due to  their high load-bearing capacity, full usage of materials, high stiffness and ductility and large  energy absorption capacity as pointed ...

در این ویدئو به شبیه سازی تیر بتنی تقویت شده با هسته تیر فولادی و میلگرد تحت فشار عمودی و جانبی در نرم افزار آباکوس پرداخته ایم. مدلسازی به صورت سه بعدی بوده ،تیر بتنی و فولادی به صورت سه بعدی و تغییر شکلپذیر، میلگردها به صورت پارت وایر سه ...

In this tutorial Simulation low velocity impact on reinforced concrete beam in Abaqus-Damage investigation has been studied .Reinforced concrete (RC) structures have been widely used for centuries but the understanding of the impact behavior of these structures against impact loads is still limited. Several design codes based on an equivalent ...

In this tutorial Simulation damage mechanism of beam-column connection under cyclic loading in Abaqus  has been investigated. The beam and column are modeled as three dimensional shell part.You can see a figure of assembled part at below Steel material is used for beam and column as elastic plastic material combine ...

In this tutorial Simulation low-velocity impact response and damage mechanism of glass fiber aluminium laminates in Abaqus has been studied.Glass fiber aluminium laminate (GLARE) is a kind of fiber metal laminates widely applied in aircraft structures, frequently subjected to low-velocity impact incidents. The purpose of this paper is to investigate ...

In this tutorial Simulation dynamic tensile test of a concrete piece in Abaqus has been studied. The concrete part is modeled as three dimensional part. Normally concrete damage plasticity is used to model compression and tensile damage on the concrete pieces, during static or dynamic analysis. In this tutorial dynamic ...

In this tutorial simulation profiled steel deck composite slab system under four point bending in Abaqus has been studied. Composite slabs comprised of cold-formed profiled steel sheet and structural concrete topping are commonly used nowadays for the construction of buildings. In this system, steel deck serves as a permanent form ...

In this tutorial Simulation crack growth of the concrete wall under normal and transverse load in Abaqus has been studied. The concrete wall is modeled as three dimensional part and crack plane as shell part. You can see  a figure of assembled parts at below For concrete traction separation law ...

در این ویدئو به شبیه سازی انفجار در هوا روی یک سازه مرکب(سرامیک-فوم-آلمینیوم) در نرم افزار آباکوس پرداخته ایم. مدلسازی به صورت سه بعدی بوده و هندسه از یک صفحه سرامیکی رویی،هسته میانی فومی و صفحه زیرین آلمینیومی تشکیل شده است. در شکل زیر می توانید نحوه قرارگیری اجزا را ...

In this tutorial simulation of laminated composites subjected to three-point bending in Abaqus has been investigated.structural applications like aircraft and automobiles because of their high specific stiffness, high specific  strength, good fatigue resistance and light weight coupled with an increasing emphasis on energy  conservation. The forced assembly is a common ...

In this tutorial Simulation Smooth Particle Hydrodynamic explosion over the RC slab in Abaqus-Damage investigation- has been studied.RC slabs, as the principal components for engineering structures, have been widely used all over the world. However, blast loading, especially from contact explosion, can cause significant damage to the target structures. By ...

در این ویدئو به شبیه سازی انفجار به روش SPH در نزدیکی یک دال بتنی در نرم افزار آباکوس- بررسی پارامتر تخریب بتن- پرداخته ایم. مدلسازی به صورت سه بعدی بوده و پارت بتنی به صورت سالید و ماده تی ان تی نیز به صورت یک مکعب تغییر شکلپذیر ترسیم ...

In this tutorial Low-velocity impact behaviour of RC slab strengthening with CFRP strips in Abaqus has been investigated.Reinforced concrete slabs are structural members that are com-monly used in constructions. Slabs are designed by considering the effects of both vertical static and dynamic loads. Impact load is a kind of impulsive ...

in this tutorial Simulation air explosion over ceramic plate with lattice aluminum core in Abaqus has been investigated.The ceramic plates,two aluminum plates at the above and bottom and the lattice aluminum core are modeled as deformable three dimensional part. You can see a figure of the assembled parts at below ...

در این ویدئو به شبیه سازی انفجار در هوا روی یک سازه سرامیکی دارای هسته مشبک آلومینیومی در نرم افزار آباکوس پرداخته ایم.مدل شامل یک صفحه سرامیکی ،دو صفحه آلومینیومی در بالا و پایین و یک هسته مشبک در میان صفحات می باشد. تمامی پارت ها به صورت سه بعدی ...

In this tutorial Simulation CFRP retrofit of concrete circular column in Abaqus has been investigated. A considerable number of existing reinforced concrete columns do not meet present needs in terms of strength, ductility and durability. Repair and/or strengthening may be needed when columns are damaged under external loads, such as ...

In this tutorial dynamic simulation of tensile test of a steel piece under axial deformation in Abaqus has been investigated. A three dimensional part like below figure is used to model steel geometry To model failure behavior of the steel piece shear and ductile damage with evolution, isotropic plasticity with ...

In this tutorial Numerical Simulation on Fracturing of Rock under Blast Using Coupled Finite Element Method and Smoothed P article Hydrodynamics has been investigated.Nowadays, drill and blast are still a common excavation technique for rock foundations and  underground caverns in the fields of hydro power, transportation and mining because these  ...

In this tutorial Numerical simulation modeling of high velocity impact applied to reinforced concrete panel has been investigated. It is well known that concrete is much stronger in terms of compression than in tension. Because of its high com-pressive strength, and to enhance its tensile strength, tensile reinforcements are added ...

In this tutorial Simulation Bearing Capacity Failure of a Strip Foundation in Abaqus base on the Sam Helwany’s book has been studied. Because of the symmetric condition, two dimensional shell part is used for both soil and foundation. You can see a figure of schematic at below Elastic material for ...

In this tutorial Simulation of hollow steel piles subjected to buried blast loading(CEL explosion) in Abaqus has done.A pile is a load bearing component of a structure that transfers the structural load to the hard soil or rock underground. The modern human civilization and smart infrastructure depend largely on the ...

In this tutorial simulation granite stone cutting by using a rigid cutter in Abaqus has been investigated.The granite stone is modeled as three dimensional part ,the cutter and supporter are modeled as rigid body.The Abaqus CAE contains some material model for brittle materials,but they are suitable to simulate the large ...

In this tutorial Simulation concrete slab cutting by using a rigid cutter in Abaqus has been investigated.Concrete cutting is a process of controlled sawing, drilling and removal of concrete performed by skilled operators using special saws that use diamond impregnated blades. Unlike the old-fashioned dusty jack hammer method, modern concrete ...

در این ویدئو به شبیه سازی قدم به قدم برش یک قطعه بتنی با استفاده از یک کاتر صلب در نرم افزار آباکوس پرداخته ایم. برای برش بتن روش های مختلفی وجود داره که از جمله آنها می توان به برش با کاتر،برش با عمود بر و برش با سیم ...

In this tutorial simulation concrete beam-column joints in Abaqus has been studied. Strengthening of existing reinforced concrete structures is now a major part of the construction activity all over the world. The RCC structures constructed across the world are often found to exhibit distress and suffer damage, even before service ...

In this tutorial Simulation steel beam damage under cyclic loading in Abaqus standard has been investigated.Under cyclic loading conditions such as those introduced by earthquake  ground motions, the local buckling is initiated in the compression flange.  However, it disappears and reappears in subsequent cycles. The beam is modeled as three ...

در این ویدئو به شبیه سازی قدم به قدم بارگذاری تکراری روی یک تیر به صورت استاتیکی و بررسی آسیب بوجود آمده در آن در نرم افزار آباکوس پرداخته ایم. مدلسازی به صورت سه بعدی بوده و برای تیر از المان شل استفاده شده است. متریال مورد استفاده برای تیر ...

In this tutorial simulation milling process in Abaqus has been investigated.Milling is a cutting process that uses a milling cutter to remove material from the surface of a workpiece. The milling cutter is a rotary cutting tool , often with multiple cutting points. As opposed to drilling, where the tool is ...

در این ویدئو به شبیه سازی قدم به قدم فرآیند بغل تراشی فولاد با مته و میله فرز انگشتی در نرم افزار آباکوس پرداخته ایم. در این مثال از دو ابزار مته و میله فرز انگشتی در دو شبیه سازی جداگانه استفاده شده است. در مثال اول برای براده برداری ...

In this tutorial Simulation of p-section concrete beams under contact explosion(CEL) conditions in Abaqus has been studied. Reinforced concrete bridges are the most common type of bridges and have a simple structure, low cost and long durability. Among these bridges, reinforced concrete bridges composed of p-section bridge components are among the ...