| 用通用有限元程序分析精密设备基础沉降的方法 |
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| 引用本文： | 黄永林,顾小宁,孟建闽,王轩鹤.用通用有限元程序分析精密设备基础沉降的方法[J].防灾减灾工程学报,2002,22(3):45-48. |
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| 作者姓名： | 黄永林 顾小宁 孟建闽 王轩鹤 |
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| 作者单位： | 江苏省地震工程研究院,江苏,南京,210014 |
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| 摘 要： | 采用弹性有限元方法计算了设备对地基的附加应力 ,根据土力试验数据验算了地基的沉降 ,完成了要用专门的土力学程序分析计算的工作 ,得到满意的结果。本文的工作对于精确分析基础沉降有借鉴作用。
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| 关 键 词： | 基础沉降 精密设备 有限元 |
| 文章编号： | 1003-868X(2002)03-0045-04 |
| 修稿时间： | 2001年9月18日 |
A method to calculate the settlement of the foundation of a precision equipment by general FEM |
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| HUANG Yong-lin,GU Xiao-ning,MENG Jian-min,WANG Xuan-he.A method to calculate the settlement of the foundation of a precision equipment by general FEM[J].Journal of Disaster Prevent and Mitigation Eng,2002,22(3):45-48. |
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| Authors: | HUANG Yong-lin GU Xiao-ning MENG Jian-min WANG Xuan-he |
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| Abstract: | By means of general FEM (finite element method), the additional stress in the foundation of a precision equipment is calculated. And the settlement is determined with required precision using soil mechanic test data. Since such work is generally carried out by a special soil mechanic FEM, the work is significant for practical application and scientific inference. |
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| Keywords: | foundation settlement precision equipment FEM |
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