[1]赖永星,成立社,张侃..进水塔复杂结构的有限元分析[J].郑州大学学报(工学版),1999,20(04):22-24.[doi:10.3969/j.issn.1671-6833.1999.04.007]
　Lai Yongxing,Establishment of a society,Zhang Kan.Finite element analysis of complex structure of inlet tower[J].Journal of Zhengzhou University (Engineering Science),1999,20(04):22-24.[doi:10.3969/j.issn.1671-6833.1999.04.007]
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进水塔复杂结构的有限元分析()
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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
20
期数:
1999年04期
页码:
22-24
栏目:
出版日期:
1999-01-01

文章信息/Info

Title:
Finite element analysis of complex structure of inlet tower
作者:
赖永星; 成立社; 张侃.
郑州工业大学数理力学系,河南,郑州,450002, 郑州市第二建筑工程公司,河南,郑州,450002
Author(s):
Lai Yongxing; Establishment of a society; Zhang Kan
关键词:
进水塔;  有限元;  应力;  变形
Keywords:
DOI:
10.3969/j.issn.1671-6833.1999.04.007
文献标志码:
A
摘要:
某水库泄洪工程进水塔为大体积的混凝土结构,体型、受力情况及边界条件都较复杂,塔体下部具有较大孔口泄洪引水流道,基岩较软.根据进水塔的结构特点,利用空间块体单元对进水塔进行有限元离散,计算了该进水塔在7种工况下的强度与变形,给出了几个典型截面的应力等值线图,得出一些可作为设计依据的有益结论.
Abstract:
The inlet tower of a reservoir flood discharge project is a large-volume concrete structure, with complex body size, force and boundary conditions, and the lower part of the tower body has a large orifice flood discharge channel, and the bedrock is soft. According to the structural characteristics of the inlet tower, the finite element discretization of the inlet tower is carried out by using the space block unit, the strength and deformation of the inlet tower under seven working conditions are calculated, and the stress contour diagrams of several typical cross-sections are given, and some useful conclusions can be used as the design basis.

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更新日期/Last Update: 1900-01-01