[1]张红叶.安徽横江梅林坝中墩整体结构有限元数值仿真分析[J].江苏水利,2020,(06):6-10.
　ZHANG Hongye.Finite element numerical simulation analysis on the overall structure of middle pier of Hengjiang Meilin Dam in Anhui Province[J].JIANGSU WATER RESOURCES,2020,(06):6-10.
点击复制

安徽横江梅林坝中墩整体结构有限元数值仿真分析()
分享到：

《江苏水利》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2020年06期
页码:
6-10
栏目:
水利规划与设计
出版日期:
2020-07-01

文章信息/Info

Title:
Finite element numerical simulation analysis on the overall structure of middle pier of Hengjiang Meilin Dam in Anhui Province
文章编号:
1007-7839(2020)06-0006-05
作者:
张红叶
盐城市建设工程质量检测中心有限公司, 江苏 盐城 224000
Author(s):
ZHANG Hongye
Yancheng Construction Engineering Quality Testing Center Co., Ltd., Yancheng 224000, China
关键词:
初始地应力;  Tie理论;  中墩;  位移;  应力
Keywords:
initial ground stress;  Tie theory;  middle pier;  displacement;  stress
分类号:
TV212
文献标志码:
B
摘要:
依托于横江梅林大型水利枢纽工程,利用有限元通用软件Abaqus,建立岩石地基+中墩结构+帆的FEM模型,同时采用Tie理论模拟了帆与中墩结构两者之间的受力关系,根据4种不同设计工况,计算得到整个模型的应力及位移结果,分析整个模型的受力状态及变形规律; 提出结构应力较大的部位需加强配筋的建议,FEM仿真分析的结果能够为此类复杂结构的设计及配筋方案提供技术支撑和经验参考。
Abstract:
Based on the large-scale Meilin water conservancy project of Hengjiang, using the general finite element software Abaqus, the FEM model of rock foundation + middle pier structure + sail was established. Meanwhile, the stress relationship between sail and middle pier structure was simulated by Tie theory. According to the four different design conditions, the stress and displacement results of the whole model were calculated, and the stress state and deformation law of the whole model were analyzed. It's suggested that the parts with large structural stress need to be reinforced, and the FEM simulation analysis results could provide scientific technical support and experience reference for the design and reinforcement scheme of such kind of complex structure.

参考文献/References:

[1] 王俊杰, 杨东辉, 周小飞. 基于ABAQUS软件的模拟重力坝静力分析[J]. 西部大开发(土地开发工程研究), 2016(6):69-74.
[2] 赵廷红, 王诗玉, 王宁波. 基于ABAQUS的碾压混凝土重力坝三维非线性静力分析[J]. 兰州理工大学学报, 2010, 36(6):119-123.
[3] 梁景奇, 王振华, 刘建军, 等. 基于ABAQUS的闸室结构有限元分析[J]. 低温建筑技术, 2014, 36(1):91-93.
[4] 徐远杰, 楚锡华, 陈龙. 高混凝土重力坝孔口应力非线性数值模拟[J]. 计算机辅助工程, 2010(2).

备注/Memo

备注/Memo:
收稿日期:2020-01-14
作者简介:张红叶(1987—),女,硕士,研究方向为混凝土结构设计。E-mail:1033461990@qq.com
更新日期/Last Update: 2020-06-20