期刊文献+
任意字段
题名或关键词
题名
关键词
文摘
作者
第一作者
机构
刊名
分类号
参考文献
作者简介
基金资助
栏目信息

基坑竖向围护结构变形对周边地表沉降的影响

Impact of Foundation Pit Vertical Support Structure Deformation on Surrounding Ground Surface Settlement
下载PDF
导出
摘要 基坑开挖卸荷将导致周边一定范围内土体发生水平和竖向变形,进而对周边环境产生影响。为此,以考虑土体小应变刚度特性的有限元方法对基坑施工时竖向围护结构不同的变形影响进行分析,并将变形影响区大致简化为规则的几何形状。验算结果:在围护结构变形控制值相同条件下,踢脚变形值最大,复合变形和内凸次之,悬臂最小;但变形范围却是悬臂处最大,复合变形和内凸次之,踢脚最小。
作者 赵国华 闻卫东
机构地区 杭州(九乔)国际商贸城江干区块建设指挥部 浙江杰立建设集团有限公司
出处 《建筑施工》 2016年第9期1217-1219,共3页 Building Construction
关键词 基坑开挖 周边环境 围护结构变形 影响范围 数值分析
分类号 TU753 [建筑科学—建筑技术科学]
  • 相关文献

参考文献13

  • 1BOSCARDIN D,CORDING EDWARD J.Building response to excavation-induced stettlement[J].Journal of geotechnical engineering,1989(1):1-21.
  • 2BOONE S J.Ground-movement-related building damage[J].Journal of geotechnical engineering,1996(11):886-896.
  • 3SON M,COORDING E J.Estimation of building damage due to excavation-induced ground movements[J].Journal of geotechnical and geoenvironmental engineering,2005(10):162-177.
  • 4FINNO R J,VOSS F T,ROSSOW E,et al.Evaluating damage potential in buildings affected by excavations[J].Journal of geotechnical and geoenvironmental engineering,2005(10):1199-1210.
  • 5SCHUSTER M,KUNG G T C,JUANG C H,et al.Simplified model for evaluating damage potential of buildings adjacent to a braced excavation[J].Journal of geotechnical and geoenvironmental engineering,2009(12):1823-1835.
  • 6龚晓楠,高有潮.深基坑工程设计施工手册[M].北京:中国建筑工业出版社,1988.
  • 7MAIR R J.Developments in geotechnical engineering research:Application to tunnels and deep excavations[C]//Proceedings of the institution of civil engineers.Civil Engineering,1993:27-41.
  • 8MITCHELL JAMES K,SOGA KENICHI.Fundamentals of soil behavior[M].3rd ed.Hoboken:John Wiley&Sons,2005.
  • 9王卫东,徐中华,王建华.上海地区深基坑周边地表变形性状实测统计分析[J].岩土工程学报,2011,33(11):1659-1666. 被引量：163
  • 10BURLAND J B,WROTH C P.Settlement of buildings and associated damage[C]//Proceedings,Conference on Settlement of Stricture.UK:Pentech Press,1974:611-654.

二级参考文献20

  • 1HSIEH P G, OU C Y. Shape of ground surface settlement profiles caused by excavation[J]. Canadian Geotechnical Journal, 1998, 35(6): 1004 - 1017.
  • 2SIMPSON B. Development and application of a new soil model for prediction of ground movements[C]// Predictive Soil Mechanics, Proceedings of the Wroth Memorial. Houlsby G T, Schofield A N, eds. Thomas Telford, Oxford, London, 1993:628 - 643.
  • 3WHITTLE A J, HASHASH Y M A, WHITMAN R V. Analysis of deep excavation in Boston[J]. Journal of Geotechnical and Geoenvironmental Engineering, ASCE, 1993, 119(1): 69- 90.
  • 4HIGHT D W, H1GGINS K G An approach to the prediction of ground movements in engineering practice: Background and Application[C]// International Symposium on Prefaihtre Deformation Characteristics of Geomaterials, Vo12. Balkema, Rotterdam, The Netherlands, 1995:909 - 945.
  • 5FINNO R J, XU T. Selected topics in numerical simulation of supported excavations[C]// Numerical Modeling of Construction Processes in Geotechnical Engineering for Urban Environment, keynote lecture at the International Conference of Construction Processes in Geotechnical Engineering for Urban Environment. Triantafyllidis T, ed. Bochum, Germany, Taylor & Francis, London, 2006:3 - 20.
  • 6PECK R B. Deep excavation and tunneling in soft ground[C]// In Proceedings of the 7th International Conference on Soil Mechanics and Foundation Engineering, State-of-the-Art- Volume. Mexico City, 1969:225 - 290.
  • 7MANA A I, CLOUGH G W. Prediction of movements for braced cuts in clay[J]. Joumal of the Geotechnical Engineering Division, ASCE, 1981, 107(6): 759 - 777.
  • 8CLOUGH G W, O'ROURKE T D. Construction induced movements of in situ walls[C]// Proceedings, ASCE Conference on Design and Performance of Earth Retaining Structures, C, eotechnical Special Publication No. 25. New York: ASCE, 1990:439 - 470.
  • 9OU C Y, HSIEH P G, CHIOU D C. Characteristics of ground surface settlement during excavation[J]. Canadian Geotechnical Journal, 1993, 30(5): 758 - 767.
  • 10LONG M. Database for retaining wall and ground movements due to deep excavations[J]. Journal of Geotechnical andGeoenvironmental Engineering, ASCE, 2001, 127(3): 203 - 224.

共引文献162

建筑施工
2016年 第9期

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部