超高压送电线路新型斜插挖孔桩基础承载力试验研究  

Load Bearing Capability Test of Innovative Inclined Excavating Pile Foundation for EHV Lines

作　　者：刘宏滨[1] 何天胜[1] 房向日[1] 李敏生[1] 陆云龙 邓琴华 

机构地区：[1]广东省电力设计研究院,广州市510663 [2]广东省天信电力工程检测有限公司,广州市510600

出　　处：《电力建设》2009年第5期17-20,共4页Electric Power Construction

摘　　要：作为对一种新型的基础结构的研究,对斜插挖孔桩基础进行承载力试验。试验结果表明,这种新型基础型式在设计荷载作用下,不仅能够满足规定要求,而且较普通的直柱挖孔桩基础,有降低混凝土用量、降低综合费用等优点,斜插挖孔桩基础更为安全、经济,具有良好的应用前景。As an innovative foundation structure, load bearing capability of inclined excavating pile foundation is tested. Results show that under design load, it not only satisfies criterions, but also has many advantages than normal vertical excavating pile foundations, such as lower concrete consumption, and less overall costs, etc. Because it is safer and economical, the inclined excavating pile foundation has good prospects.

关 键 词：斜插挖孔桩基础 竖向承载力 水平承载力 

分 类 号：TM754[电气工程—电力系统及自动化]