【摘要】 以北京某科研大厦深基坑工程采用CFG桩为实例,分析其在地基处理过程中的加固作用及效果,并进行CFG桩参数设计,对施工后的CFG桩进行了检测。应用表明,高层建筑深基坑采用CFG桩用于地基加固是有效的,其设计合理,施工技术措施可靠。更多还原

【Abstract】 Taking CFG pile used in the deep foundation engineering of Beijing science and research mansion as an example,the paper analyzes the reinforcing action and effect in foundation treatment,and detects CFG pile parameter design and CFG pile after construction.The application shows that reinforcing effect of CFG pile used in deep foundation of high-rise building is effective,the design is rational,and construction technology measure is reliable.更多还原