| 地铁荷载下粉性土动力特性研究进展 |
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| 引用本文： | 闫春岭,唐益群.地铁荷载下粉性土动力特性研究进展[J].西北地震学报,2011,33(2):200-205. |
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| 作者姓名： | 闫春岭 唐益群 |
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| 作者单位： | 1. 同济大学地下建筑与工程系,上海,200092
2. 同济大学地下建筑与工程系,上海200092;同济大学岩土及地下工程教育部重点实验室,上海200092 |
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| 基金项目： | 国家自然科学基金，上海市重点学科建设项目 |
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| 摘 要： | 近年来中国各大城市为解决城市交通问题而大力兴建地铁工程,由此引发的工程环境问题也越发明显.本文对国内外地铁荷载作用下土体的动力响应理论、地铁荷载下粉性土动力特性试验以及地铁隧道长期沉陷等研究进行评述,分析和总结了地铁循环荷载作用下粉性土研究中存在的问题,并提出了今后研究的发展趋势.
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| 关 键 词： | 地铁荷载 土动力试验 粉性土 循环荷载 |
Advances in Researches on Dynamic Properties of Silty Soil under Subway Loading |
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| YAN?Chun-ling and TANG?Yi-qun.Advances in Researches on Dynamic Properties of Silty Soil under Subway Loading[J].Northwestern Seismological Journal,2011,33(2):200-205. |
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| Authors: | YAN?Chun-ling and TANG?Yi-qun |
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| Institution: | YAN Chun-ling1,TANG Yi-qun1,2(1.Department of Geotechnical Engineering,Tongji University,Shanghai 200092,China,2.Key Laboratory of Geotechnical and Underground Engineering of Ministry of Education,China) |
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| Abstract: | In recent years,many subway-tunnel engineerings have being built in big cities of China for solving traffic crowd problem,but also met some engineering environment problems in building.In this paper,the researches on dynamic response theory of soil and test of dynamic properties of silty soil under subway loading,as well as long-term settlement of subway-tunnel in home and abroad are introduced in detail.The current problems in research of silty soil under cyclic loading from subway are analyzed and summari... |
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| Keywords: | Subway loading Soil dynamic test Silty soil Cyclic loading |
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