Comments on: 通过仿真预测焊缝的疲劳寿命 - //www.denkrieger.com/blogs/how-to-predict-the-fatigue-life-of-welds 发布博客 Mon, 10 Mar 2025 05:08:10 +0000 hourly 1 https://wordpress.org/?v=5.7 By: Xin Zhang //www.denkrieger.com/blogs/how-to-predict-the-fatigue-life-of-welds/#comment-40393 Mon, 10 Mar 2025 05:08:10 +0000 http://cn.staging.comsol.com/blogs?p=215271#comment-40393 In reply to 福兴 王.

您好，由于仿真过程涉及的内容较多，需要结合具体情况，您可以将模型发送至技术支持：support@comsol.com，工程师会结合具体模型分析。

]]> By: 福兴 王 //www.denkrieger.com/blogs/how-to-predict-the-fatigue-life-of-welds/#comment-40343 Mon, 10 Mar 2025 02:09:50 +0000 http://cn.staging.comsol.com/blogs?p=215271#comment-40343 In reply to hao huang.

你好，我想问下，激光熔覆时，出现：警告，检查到新的约束力节点：未存储这些节点，如何解决啊。能加下微信吗

]]> By: hao huang //www.denkrieger.com/blogs/how-to-predict-the-fatigue-life-of-welds/#comment-16113 Tue, 01 Mar 2022 08:29:25 +0000 http://cn.staging.comsol.com/blogs?p=215271#comment-16113 In reply to 宇杰 张.

您好，文中描述的名义应力法可以采用壳接口建模，有效缺口应力法和热点法采用固体力学接口建模。

]]> By: 宇杰 张 //www.denkrieger.com/blogs/how-to-predict-the-fatigue-life-of-welds/#comment-16083 Sun, 27 Feb 2022 09:23:40 +0000 http://cn.staging.comsol.com/blogs?p=215271#comment-16083 您好 这个焊缝如何建模呢 有没有相关模块呢

]]> By: hao huang //www.denkrieger.com/blogs/how-to-predict-the-fatigue-life-of-welds/#comment-8833 Wed, 24 Nov 2021 07:49:38 +0000 http://cn.staging.comsol.com/blogs?p=215271#comment-8833 In reply to 涛 蒋.

您好，博客中暂时未提供案例下载，我们会联系作者看是否可以上传，您可以参考下方其他两个案例：
//www.denkrieger.com/model/thermal-fatigue-of-a-surface-mount-resistor-16083
//www.denkrieger.com/model/energy-based-thermal-fatigue-prediction-in-a-ball-grid-array-16143

]]> By: 涛 蒋 //www.denkrieger.com/blogs/how-to-predict-the-fatigue-life-of-welds/#comment-8803 Mon, 22 Nov 2021 08:27:05 +0000 http://cn.staging.comsol.com/blogs?p=215271#comment-8803 您好，如果方便的话相关Comsol案例可以上传下吗？谢谢！这样就更好了！

]]> By: Liwen Yang //www.denkrieger.com/blogs/how-to-predict-the-fatigue-life-of-welds/#comment-7653 Mon, 27 Sep 2021 06:18:28 +0000 http://cn.staging.comsol.com/blogs?p=215271#comment-7653 In reply to Bai Wen.

您好，COMSOL中不支持读取odb文件。

]]> By: Bai Wen //www.denkrieger.com/blogs/how-to-predict-the-fatigue-life-of-welds/#comment-7643 Mon, 27 Sep 2021 02:11:15 +0000 http://cn.staging.comsol.com/blogs?p=215271#comment-7643 我在abaqus中进行了模型的应力结果分析，生成了odb文件。如果我想用comsol对模型进行疲劳分析，是否有接口能将生成的odb文件（含应力结果）导入进行分析，是否有相关的参考视频和博客，谢谢。

]]> By: hao huang //www.denkrieger.com/blogs/how-to-predict-the-fatigue-life-of-welds/#comment-6183 Mon, 22 Mar 2021 06:20:23 +0000 http://cn.staging.comsol.com/blogs?p=215271#comment-6183 In reply to 齐叠 林.

您好，博客中暂时未提供案例下载，您可以参考下方两个案例：
//www.denkrieger.com/model/thermal-fatigue-of-a-surface-mount-resistor-16083
//www.denkrieger.com/model/energy-based-thermal-fatigue-prediction-in-a-ball-grid-array-16143

]]> By: 齐叠 林 //www.denkrieger.com/blogs/how-to-predict-the-fatigue-life-of-welds/#comment-6173 Fri, 19 Mar 2021 07:33:04 +0000 http://cn.staging.comsol.com/blogs?p=215271#comment-6173 “通过仿真预测焊缝的疲劳寿命”案例可以下载吗

]]>