复杂地质条件下的高层建筑地基处理研究
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摘要
为探索复杂地质条件下高层建筑的地基处理问题,本文基于通用有限元软件Abaqus,结合铜陵置地财富广场一期高层住宅工程,完成了在复杂地质条件下的基础分析及设计。在相同的上部荷载作用下,主要研究了四种地基状态下基础沉降及地基土的应力分布规律,据此筛选出最优地基处理方案,希冀为同类工程的地基施工提供参考。
To explore for a foundation treatment of high-rise building under complicated geological conditions, this paper completed the foundation analysis and design for Land and Fortune Plaza in Tongling under complicated geological conditions based on Finite Element Software Abaqus. The laws of subsoil subsidence in four states and stress distribution were studied mainly with the same upper loads to screen out an optimal foundation treatment scheme so as to provide a reference for a similar project.
To explore for a foundation treatment of high-rise building under complicated geological conditions, this paper completed the foundation analysis and design for Land and Fortune Plaza in Tongling under complicated geological conditions based on Finite Element Software Abaqus. The laws of subsoil subsidence in four states and stress distribution were studied mainly with the same upper loads to screen out an optimal foundation treatment scheme so as to provide a reference for a similar project.
引文
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[8]中华人民共和国住房和城乡建设部.JGJ94-2008建筑桩基技术规范[S].北京:中国建筑工业出版社,2008
[2]中华人民共和国建设部,国家质量监督检验检疫总局.GB50007-2002建筑地基基础设计规范[S].北京:中国建筑工业出版社,2002
[3]张伟,赵海燕,宫浩.桩基溶洞的勘探及处理方式[J].山东交通科技,2014(4):90-92
[4]刘之葵.岩溶区溶洞及土洞对建筑地基影响的研究[D].长沙:中南大学,2004
[5]金瑞玲,李献民,周建普.岩溶地基处理方法[J].湖南交通科技,2002,28(1):10-12
[6]任振甲.岩溶地基土洞的处理[J].建筑工人,2000(12):10-11
[7]肖飞,李霆,王颢.某高层建筑群建址区溶洞物探普查及地基基础设计[J].华中建筑,2011(5):62-65
[8]中华人民共和国住房和城乡建设部.JGJ94-2008建筑桩基技术规范[S].北京:中国建筑工业出版社,2008