| 沈阳2×200兆瓦低温核供热站厂址基准地面运动参数的确定 |
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| 引用本文： | 吴明大,钟以章,高静.沈阳2×200兆瓦低温核供热站厂址基准地面运动参数的确定[J].地震工程与工程振动,2003,23(4):78-82. |
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| 作者姓名： | 吴明大 钟以章 高静 |
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| 作者单位： | 辽宁省地震研究所,辽宁,沈阳,110031 |
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| 基金项目： | 辽宁省科委科技攻关项目(2002231001) |
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| 摘 要： | 本文在综合厂址、近区域及区域地震地质资料的基础上,根据有关规范的要求,采用地震构造法、最大历史地震法和概率法分别计算了沈阳2×200兆瓦低温核供热站厂址的极限安全地震动SL-2,计算结果分别为200Gal、125Gal和170Gal。取三者最大值,厂址SL-2应当是200gal。厂址基岩地面运动SL-2水平向加速度反应谱取确定性法和概率法计算曲线的外包线作为用于厂址的基岩加速度反应谱。
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| 关 键 词： | 核电厂 极限安全地震动 厂址选择 地震构造法 最大历史地震法 概率法 基岩加速度反应谱 |
| 文章编号： | 1000-1301(2003)04-0078-05 |
| 修稿时间： | 2003年5月20日 |
Determination of basic ground motion parameters on the site of Shenyang 2×200 billion watts low-temperature thermo-nuclear power plant |
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| WU Ming-da,ZHONG Yi-zhang,GAO Jing.Determination of basic ground motion parameters on the site of Shenyang 2×200 billion watts low-temperature thermo-nuclear power plant[J].Earthquake Engineering and Engineering Vibration,2003,23(4):78-82. |
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| Authors: | WU Ming-da ZHONG Yi-zhang GAO Jing |
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| Abstract: | Based on synthetic analysis of regional and near-regional seismogeological data, the ultimate safe ground motion (SL-2) for the site was obtained by the seismo-tectonic method, the probability method and the maximum historical earthquake method in accordance with the rules of the nuclear safe guidelines. The calculating results are 200Gal, 170Gal and 125Gal respectively. We take the maximum value of them as ultimate safe ground motion(SL-2). We also think it is suitable to take the enveloping curve of the horizontal acceleration response spectra corresponding to SL-2 based on probabilistic method and deterministive method as the acceleration response spectra of the basement rock site. |
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| Keywords: | nuclear power plant limiting safe seismic motion shenyang city |
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