摘要
对高层建筑在喀斯特地质条件下,充分利用地质资源,利用筏桩复合基础进行基础设计。以达到优化投资的目的。对设计中的基础承载力的确定、筏桩复合受力分析、下卧软土、持力层应力扩展、桩基施工等方面进行了较为详细的研讨。并以工程项目设计及施工实例,加以分析论证。
Foundation design with raft stake composite base in the construction of tall building in Karst geologic setting was discussed. Detailed study was done in the determination of base bearing capacity, raft stake composite stress analysis, auger ground, bearing stratum stress stretching and pile foundation construction. And the engineering example for project design and construction was given.
出处
《广西工学院学报》
CAS
2007年第3期71-76,共6页
Journal of Guangxi University of Technology
关键词
筏桩
喀斯特地貌
持力土层
下卧软土层
筏桩复合受力分析
raft stake
Karst landform
bearing stratum
auger ground
raft stake composite stress analysis
