| 日本阪神地震中的钢结构震害 |
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| 引用本文： | 黄南翼,张锡云.日本阪神地震中的钢结构震害[J].钢结构,1995(2). |
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| 作者姓名： | 黄南翼 张锡云 |
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| 作者单位： | 北京市建筑设计研究院专家工作室 高工 |
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| 摘 要： | 本文对日本阪神地震中的钢结构震害,包括:罕见的两种破坏现象,厚壁柱子脆断和多层房屋中间层整层被摧毁;以及设计不合理和施工、焊接不良;焊接金属热影响区引起的破坏;大跨度空间结构出现的破坏等方面,作了全面简要介绍,并结合震害实况提供了初步分析。特供我国钢结构同行了解与进一步研究时参考。
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| 关 键 词： | 阪神地震 钢结构震害 厚壁柱脆断 中间层结构塌毁 |
ON DISASTER OF STRUCTURAL STEEL IN GREAT HANSHEN QUAKE IN JAPAN |
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| Huang Nanyi Zhang Xiyun.ON DISASTER OF STRUCTURAL STEEL IN GREAT HANSHEN QUAKE IN JAPAN[J].Steel Construction,1995(2). |
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| Authors: | Huang Nanyi Zhang Xiyun |
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| Affiliation: | Huang Nanyi Zhang Xiyun |
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| Abstract: | This paper deseribes the disaster of structural steel in great Hanshen quake in Japan, involving twotypes of strange failure-brittle failure of thick wall tabular columns and total collapse of intermediate storey inmultistorey-as well as failure caused by improper design and unqualified welding and failure in thermal zone atwelded metal, and damage in space structures with large span etc. It gives some insight into stated failure from a practical viewpoint, serving as a reference to structural steel professional. |
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| Keywords: | Great Hanshcn Quake Seismic damage of structural steel Brittle failure of thick wall tubular column Total collapse of intermediate storey in multistorey building |
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