| 海底淤泥层对海洋工程地震作用环境的影响问题 |
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| 引用本文： | 朱镜清,周建,朱达力.海底淤泥层对海洋工程地震作用环境的影响问题[J].地震工程与工程振动,1999,19(3):1-6. |
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| 作者姓名： | 朱镜清 周建 朱达力 |
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| 作者单位： | 1. 中国地震局工程力学研究所黑龙江哈尔滨150080
2. 哈尔滨排水有限责任公司黑龙江哈尔滨 150010 |
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| 摘 要： | 本提出了海底淤泥的流变性质对海洋工程的地震 作用环境的影响问题，并进行了有关的讨论。
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| 关 键 词： | 海洋工程 地震作用环境 海底淤泥 流变性质 |
| 文章编号： | 1000-1301(1999)03-0001-06 |
| 修稿时间： | 1998年12月31日 |
Problem of effects of seafioor silt on earthquake action environment of ocean engineering |
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| ZHU Jing qing ,ZHOU Jian ,ZHU Da li.Problem of effects of seafioor silt on earthquake action environment of ocean engineering[J].Earthquake Engineering and Engineering Vibration,1999,19(3):1-6. |
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| Authors: | ZHU Jing qing ZHOU Jian ZHU Da li |
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| Institution: | ZHU Jing qing 1,ZHOU Jian 1,ZHU Da li 2 |
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| Abstract: | The problem of effects of the rheological behaviour of seafloor silt on earthquake action environment of ocean engineering is presented and some discussions are done in this paper Based on the experimental results of the rheological characteristics of seafloor silt 1] (the seafloor silt is a Bingham body) and the theoretical results in relation to the unsteady laminar flow of a viscous fluid layer of finite thickness over a plate 2,3] , the response analysis method for a layered system which consists of sea water,seafloor silt and bearing soil under seismic disturbance is introduced,and a numerical example of a system composed of a silt layer in viscous fluid state and bearing soil layers beneath it is given |
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| Keywords: | seafloor silt rheological characteristics ocean engineering earthquake action environment |
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