【iSolver案例分享27】桩靴(Spudcan)的承压测试

【iSolver案例分享27桩靴的承压测试

1. 模型背景

该模型为3维模型,模拟海洋岩土工程中桩靴的承压测试桩靴材料为钢材,密度为7.85,弹性模量为215GPa,泊松比为0.28石油钻井平台的桩靴所受荷载为100kPa

2. 建模

【iSolver案例分享27】桩靴(Spudcan)的承压测试的图1

视图


【iSolver案例分享27】桩靴(Spudcan)的承压测试的图2

俯视图


【iSolver案例分享27】桩靴(Spudcan)的承压测试的图3

斜视图


【iSolver案例分享27】桩靴(Spudcan)的承压测试的图4

边界条件:底部固定,顶部施加钻井平台的荷载


3. 结果对比

1) 应力

a) 视图1

iSolver结果

【iSolver案例分享27】桩靴(Spudcan)的承压测试的图5


Abaqus结果

【iSolver案例分享27】桩靴(Spudcan)的承压测试的图6


b) 视图2(从上到下的俯视)

iSolver结果

【iSolver案例分享27】桩靴(Spudcan)的承压测试的图7


Abaqus结果

【iSolver案例分享27】桩靴(Spudcan)的承压测试的图8


c) 视图3(从下到上的仰视)

iSolver结果

【iSolver案例分享27】桩靴(Spudcan)的承压测试的图9


Abaqus结果
【iSolver案例分享27】桩靴(Spudcan)的承压测试的图10


2) 应变

iSolver结果

【iSolver案例分享27】桩靴(Spudcan)的承压测试的图11


Abaqus结果

【iSolver案例分享27】桩靴(Spudcan)的承压测试的图12


3) 位移

iSolver结果

【iSolver案例分享27】桩靴(Spudcan)的承压测试的图13


Abaqus结果

【iSolver案例分享27】桩靴(Spudcan)的承压测试的图14


4. 结果对比总表

序号

结果对象

ABAQUS

iSolver

1

最大Mises应力S

2.011E+02

2.011E+02

2

最大主应变E

4.287E-07

4.286E-07

3

最大位移U

3.523E-06

3.523E-06


5. iSolver免费下载

iSolver为免费软件,且无license限制,最新版免费下载地址如下:

https://www.jishulink.com/content/post/337351

6. 以往iSolver案例

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https://www.jishulink.com/content/post/1308235

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https://www.jishulink.com/content/post/1311068

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https://www.jishulink.com/content/post/1312567

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https://www.jishulink.com/content/post/1314142

5 篇: 龙门架模态分析案例

https://www.jishulink.com/content/post/1787486

6 篇: 桁架的跃越失稳

https://www.jishulink.com/content/post/1788519

7 篇: 内压罐分析案例

https://www.jishulink.com/content/post/1789593

8 篇: 三角桁架结构分析

https://www.jishulink.com/content/post/1793131

9 篇: 上承式公路拱桥

https://www.jishulink.com/content/post/1791578

10 篇: 单自由度振动隐式动力学

https://www.jishulink.com/content/post/1796589

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https://www.jishulink.com/content/post/1802796

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https://www.jishulink.com/content/post/1805030

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https://www.jishulink.com/content/post/1808197

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https://www.jishulink.com/content/post/1813708

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https://www.jishulink.com/content/post/1836426

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谢谢分享。对比结果明确,给力。
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