| 华东沿海地区某地铁车站抗震设计分析 |
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| 引用本文： | 时真. 华东沿海地区某地铁车站抗震设计分析[J]. 低温建筑技术, 2019, 41(6): 127-129 |
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| 作者姓名： | 时真 |
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| 作者单位： | 上海市政工程设计研究总院集团浙江市政设计院有限公司,杭州,310006 |
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| 摘 要： | 文中以中国东南沿海一个软土地区的地铁站为工程实例。采用反应位移法进行地下车站的专项抗震设计计算。比较了车站横截面的静态和动态条件以及地震数据,选择了横向框架结构在水平地震力作用下最不利的位置。计算结果表明,地下站的层间位移能够满足现行标准的要求,站点结构合理,计算结果安全可靠。
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| 关 键 词： | 软土 地下车站 反应位移法 抗震设计 |
SEISMIC DESIGN ANALYSIS OF A SUBWAY STATION IN EAST CHINA COASTAL AREA |
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| SHI Zhen. SEISMIC DESIGN ANALYSIS OF A SUBWAY STATION IN EAST CHINA COASTAL AREA[J]. Low Temperature Architecture Technology, 2019, 41(6): 127-129 |
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| Authors: | SHI Zhen |
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| Affiliation: | (Shanghai Municipal Engineering Design Institute(Group)Zhejiang Municipal Design Institute Co., Ltd., Hangzhou 310006,China) |
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| Abstract: | This paper takes a subway station in a soft land area along the southeast coast of China as an example.The response displacement method is used to calculate the special seismic design of underground station. Static and dynamic conditions and seismic data of station cross-section are compared and the most unfavorable position of transverse frame structure under horizontal seismic force is selected. The calculation results show that theinterlayer displacement of underground station can meet the requirements of current standards, the station structure is reasonable, and the calculation results are safe and reliable. |
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| Keywords: | soft soil underground stations response displacement method seismic design |
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