锚桩法静载试验在水利工程基桩检测中应用研究  

Application of anchor pile static load test in foundation pile detection of water conservancy project

作　　者：程旭 CHENG Xu(Anhui Province Water Conservancy Project Quality Supervision Center Station,Hefei 230000,China)

机构地区：[1]安徽省水利工程质量监督中心站,安徽合肥230000

出　　处：《安徽水利水电职业技术学院学报》2023年第4期14-19,共6页Journal of Anhui Technical College of Water Resources and Hydroelectric Power

摘　　要：针对水利工程有限空间基桩承载力检测需求,结合凤凰颈泵站工程实例,采用锚桩法进行单桩抗压静载试验,比较准确地反映单桩的受力状况和变形特征,确定单桩竖向抗压承载力,同时节约成本和时间,具有较好的经济性与实用性。尤其适应施工工期紧、施工空间小的水利工程基桩检测,为类似水利工程基桩静载试验提供参考。In view of the detection requirements of bearing capacity of deep foundation pit and limited space pile in water conservancy project,combined with the engineering example of Fenghuangjing Pumping Station,the anchor pile method is used to carry out the static load test of single pile,which can accurately reflect the stress state and deformation characteristics of single pile,determine the vertical compressive bearing capacity of single pile,save cost and time,and has good economy and practicability.It is especially suitable for the detection of foundation piles in water conservancy projects with tight construction period and small construction space,and provides reference for the static load test of foundation piles in similar water conservancy projects.

关 键 词：锚桩法 静载试验 锚桩变形 成本控制 

分 类 号：TV7[水利工程—水利水电工程]