| 超大型间接空冷塔多工况下整体结构有限元分析 |
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| 引用本文： | 彭伟,温志鹏,谷小兵,王宏伟,张国柱.超大型间接空冷塔多工况下整体结构有限元分析[J].钢结构,2012,27(8):31-34. |
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| 作者姓名： | 彭伟 温志鹏 谷小兵 王宏伟 张国柱 |
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| 作者单位： | 中国大唐集团科技工程有限公司,北京,100097 |
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| 摘 要： | 基于ANSYS有限元分析软件,建立大唐武安发电项目(2×300MW机组)表面式凝汽器间接空冷系统空冷塔整体结构有限元模型。分别对恒荷载、活荷载、风荷载、温度荷载和地震作用5种工况进行了计算模拟,得到各工况及组合工况下间接空冷塔的位移及内力分布,可供同类工程参考。
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| 关 键 词： | 间接空冷塔 ANSYS 工况 位移 内力 |
FINITE ELEMENT ANALYSIS OF OVERALL STRUCTURE OF ULTRA-LARGE INDIRECT AIR-COOLED TOWER UNDER MULTIPLE LOAD CASE |
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| Peng Wei
,
Wen Zhipeng
,
Gu Xiaobing
,
Wamg Hongwei
,
Zhang Guozhu.FINITE ELEMENT ANALYSIS OF OVERALL STRUCTURE OF ULTRA-LARGE INDIRECT AIR-COOLED TOWER UNDER MULTIPLE LOAD CASE[J].Steel Construction,2012,27(8):31-34. |
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| Authors: | Peng Wei Wen Zhipeng Gu Xiaobing Wamg Hongwei Zhang Guozhu |
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| Affiliation: | Peng WeiWen ZhipengGu XiaobingWamg HongweiZhang Guozhu (Datang Environmental Technology & Engineering Co.Ltd, Beijing 100097, China) |
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| Abstract: | Based on ANSYS finite element analysis software, it was built the FE model of overall structure of indirect air-cooled tower for Datang Wu’an Power Generation Project (2×300MW generating unit) . Five load cases, include dead load, live load, wind load, temperature load and seismic load were respectively simulated, the displacement and internal force distribution were calculated under different load case and load case combination, whose results could provide a guidance for similar structures. |
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| Keywords: | indirect air-cooled towerl ANSYS load case displacement internal force |
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