| 基于WFI动三轴试验仪的小型土箱震动台试验系统研制 |
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| 引用本文： | 王炳辉,陈国兴,王志华,朱定华.基于WFI动三轴试验仪的小型土箱震动台试验系统研制[J].地震工程与工程振动,2011,31(2):155-161. |
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| 作者姓名： | 王炳辉 陈国兴 王志华 朱定华 |
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| 作者单位： | 南京工业大学岩土工程研究所,江苏,南京,210009 |
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| 基金项目： | 国家自然科学基金项目重大研究计划，国家公益性行业科研专项 |
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| 摘 要： | 为开展模型地基土动力特性的试验研究,开展了小型土箱振动台试验系统的研制.该系统由WFI动三轴试验仪的控制平台、气压供应系统、气压动力设备和伺服控制数据采集系统与自行设计制作的承台及支撑导向系统、小型土箱、信号调理变换器组装而成.经过性能检测,该系统台面具有较好的单向平稳振动性能,并能通过位移控制实现地震动输人,小型土箱...
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| 关 键 词： | WFI动三轴试验仪 气压动力 小型土箱 振动台 模型地基土 |
Development in small soil-box shaking table test system based on WFI triaxial test apparatus |
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| WANG Binghui,CHEN Guoxing,WANG Zhihua,ZHU Dinghua.Development in small soil-box shaking table test system based on WFI triaxial test apparatus[J].Earthquake Engineering and Engineering Vibration,2011,31(2):155-161. |
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| Authors: | WANG Binghui CHEN Guoxing WANG Zhihua ZHU Dinghua |
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| Institution: | WANG Binghui,CHEN Guoxing,WANG Zhihua,ZHU Dinghua(Institute of Geotechnical Engineering,Nanjing University of Technology,Nanjing 210009,China) |
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| Abstract: | In order to carry out the research on dynamic properties of model-foundation-soil,a small size soil-box shaking table system was developed.It is assembled by the ready-made equipment from WFI dynamic triaxial apparatus including control platform,air pressure power,pneumatic power equipment,and control and data acquisition system(CDAS) and the ancillary equipment designed by authors including caps and guiding devices,small soil-box and signal conditioning converter.By the performance investigating,the system... |
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| Keywords: | WFI dynamic triaxial apparatus air pressure power small size soil-box shaking table model foundation soils |
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