Abaqus冲击分析

在 Abaqus 中,冲击试验是施工前进行安全检查的最重要机械测试之一。随着该测试在包括汽车行业在内的各个行业中的应用日益广泛,其重要性也日益凸显。本课程包含 7 个研讨会,旨在帮助您掌握 Abaqus 软件在这一广泛应用领域中的各项功能。.
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课程 内容

Abaqus冲击分析

产品 Informations

ABAQUS中的影响分析

本课程将教您如何在 Abaqus 软件中模拟和分析碰撞事故。此外,这 7 个研讨会将为您提供丰富的实践案例。我们还将探讨如何使用动态显式求解器。接下来,我们将简要介绍每个研讨会的内容。.

分析冲击力学领域问题的重要性不言而喻。碰撞测试是一种破坏性测试,用于评估部件的抗损性能以及其在关键设计条件下的适应能力。分析汽车、潜艇等结构的强度,分析网球撞击球拍的冲击力,以及计算两个物体之间的反弹系数,这些都只是冲击力学广度和多样性的一个方面。然而,Abaqus 软件作为最强大的分析工具之一,能够以极高的精度对冲击力学领域的问题进行建模和分析。在本课程中,我们将向您介绍该软件在冲击碰撞仿真中最常用的示例。欲了解更多信息,请点击此处。 关联.

研讨会 1:拉格朗日空间中罐头落体的模拟

在第一次冲击碰撞测试研讨会上,我们将模拟并分析拉格朗日空间中的一罐水。本教程将向您展示如何求解显式动力学问题。请注意,罐子和罐内液体的初始速度均已考虑在内。.

研讨会 2:子弹对气球的冲击分析

本次研讨会将以刚性子弹撞击充满气体的气球为例,讲解如何模拟碰撞过程。研讨会将全面探讨如何考虑模型的惯性、定义超弹性材料以及如何使用动态显式方法求解。此外,本次研讨会还将讲解如何模拟气球内部气体产生的压力。.

研讨会3:子弹对平板的冲击分析

在本例中,我们分析并模拟了子弹撞击铝板的过程。分析中,损伤模型采用了约翰逊-库克定律。我们将介绍如何通过更精细的网格划分来提高损伤区域的精度。本分析的求解方法为动态显式方法。.

研讨会 4:铝罐模拟

在 Abaqus 中的影响

在第四个例子中,我们的目标是分析和模拟碰撞测试。如您所知,碰撞测试是业内最重要的机械实验室测试之一。在这个例子中,我们模拟一个放置在两块刚性板之间的铝罐,其中一块板固定,另一块板受到挤压。重要的是,求解器是动态显式的,并且能够完整地模拟表面之间的接触。.

研讨会 5:金属罐冲击挤压模拟

在本研讨会中,我们将使用 Abaqus 软件模拟机械碰撞试验。本例中,我们将模拟铝罐与钢块的碰撞。我们将介绍如何构建零件、指定材料、配置动态显式求解步骤,以及最终分析结果。此外,在最后一部分,您还将看到速度-时间图和能量-时间图的设置。.

研讨会6:Abaqus中管道试验冲击的模拟

在本研讨会中,我们模拟了钢管与刚性板之间的碰撞测试。通过定义参考点,我们赋予了模型转动惯量和质量矩。此外,本例中使用的求解器是动态显式求解器。最后,您将看到模型的变形情况以及相应的图表。.

研讨会7:侧向挤压模拟

在本研讨会中,我们模拟了物体侧面撞击汽水罐的过程。我们再次使用了动态显式求解器。为了对汽水罐施加压力,我们对执行器部分施加了特定的位移。.

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您可以在这里观看演示。.

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Abaqus冲击分析 已有 15 个评价

  1. Avatar of Taksheel Talukdar

    塔克希尔·塔卢克达尔

    这门课程太棒了!我给了五星好评,因为它物超所值。.

  2. Avatar of Murad

    穆拉德

    使用Abaqus中的冲击分析软件包是一次非常棒的体验。该软件包有效地满足了我对冲击力分析的需求,并提供了准确可靠的结果。我对分析报告和仿真功能非常满意。.

  3. Avatar of Khalil

    哈利勒

    这套影响分析软件包的质量和准确性都非常高,我对结果非常满意。我能够进行精准的分析并获得详细的结果。该软件包的一个显著特点是能够将结果与其他模拟工具集成,这极大地帮助了我完成项目。.

  4. Avatar of Adonia Drakos

    阿多尼亚·德拉科斯

    各种影响案例 在这个课程包中,我全面学习了如何模拟影响。我该如何学习影响评估过程及其理论?我也在研究综合影响评估。您能推荐一些相关的学习资料吗?

  5. Avatar of Jumadurdy

    朱马杜尔迪

    我对选择这款影响分析软件包非常满意。模拟结果准确且质量很高。我能够高效地完成所需的分析并取得令人满意的结果。其易用性和精准的报告功能也是一大亮点。.

  6. Avatar of Serdar

    塞尔达

    Abaqus 的影响分析软件包完全满足了我对复杂动态分析的所有需求。分析结果非常准确,解释也十分清晰。此外,该软件包还提供了各种实用分析工具,极大地帮助我进行技术决策。.

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