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Benjamin Du

Benjamin Du

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  • RE: How can model the rigid link in SACS?

    Geoff McDonald
    Geoff McDonald
    Rigid links can be modeled using Offsets where an invisible rigid link is introduced between the end of the member and the connecting joint. SACS also supports master/slave joint relationships with individually coupled degrees of freedom, although this…
    • over 3 years ago
    • MAXSURF | MOSES | SACS | OpenWindPower
    • MAXSURF | MOSES | SACS | OpenWindPower Forum
  • RE: SACS读取时序风机载荷错误

    Qiang He
    Qiang He
    杜工,您好!这里在chart view中存在问题,通过测试,我认为应该只是chart view的问题,实际计算所采用的数值没有问题。我会将该问题提交给开发。 测试将0.01秒的所有外力改为1,在最后的oci文件中荷载也为1,所以我认为实际计算没有受到影响。
    • over 3 years ago
    • Bentley 中国优先社区
    • ◆ 海洋结构设计分析与施工模拟(SACS, MOSES, Maxsurf等)
  • 关于模态计算中节点重量集中荷载

    Qiang He
    Qiang He
    在dyninp文件中可以通过JTWGT设置重量集中荷载 也可以通过在模型文件中施加重量荷载。 两种方式是等效的,只是输入的方式不同。 重量荷载的转动惯量在单桩高耸结构中的影响表现最为明显。为了能够考虑到这些重量荷载对模态和自振周期的影响,施加重量荷载的节点自由度需要设置为主自由度,即222000,如果需要考虑转动惯量的影响,则需要将对应节点的所有自由度都设置为主自由度,即222222.
    • over 3 years ago
    • Bentley 中国优先社区
    • 技术资料库
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