| 随机地震荷载作用下饱和粉土的液化特性 |
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| 引用本文： | 王建华,王承春.随机地震荷载作用下饱和粉土的液化特性[J].岩土力学,1997,18(3):1-6. |
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| 作者姓名： | 王建华 王承春 |
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| 作者单位： | 天津大学水资源与港湾工程系!300072(王建华，杨进良)，天津地震工程研究所!300074(王承春) |
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| 基金项目： | 天津市自然科学基金!953607811 |
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| 摘 要： | 为了考虑随机地震荷载作用下饱和粉土的液化特性，研究了如何通过合理的地震响应分析确定饱和粉土层受到的随机地震荷载，进一步探讨了随机地震荷载作用下的动三轴试验技术，以及利用此种试验分析饱和粉土液化特性的方法。研究结果为形成判别饱和粉土层地震液化可能性的新方法提供了依据。
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| 关 键 词： | 土动力学 粉土液化特性 随机地震荷载 液化判别方法 |
Liquefaction Behavior of Saturated Silts under Random Earthquake Loading |
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| Wang Jianhua, Yang Jinliang, Wang Chengchun.Liquefaction Behavior of Saturated Silts under Random Earthquake Loading[J].Rock and Soil Mechanics,1997,18(3):1-6. |
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| Authors: | Wang Jianhua Yang Jinliang Wang Chengchun |
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| Abstract: | In order to analyze liquefaction behavior of the saturated silt under random seismic loading, it is studied how to determine the random seismic loading acting on the saturated sill layer by means of reasonable seismic response analyses. The cyclic triaxial test technique under random seismic loads and method for analyzing liquefaction behavior of the saturated sill using the cyclic triaxial tests are further researched. Results of this paper can provide basis for developing new method to determine the liquefaction possibility of saturated slit layers during earthquakes. |
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| Keywords: | soil dynamics liquefaction behavior of the slit random seismic load method of evaluating liquefaction |
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