某工程桩的可打性试验研究  

Study of pile drivability with in-stiu measurement

作　　者：陈仁朋[1] 陈云敏[1] 李琪[2] 童建国[2] 

机构地区：[1]浙江大学土木系,浙江杭州310027 [2]浙江省电力设计院,浙江杭州310000

出　　处：《岩土工程学报》2001年第2期235-238,共4页Chinese Journal of Geotechnical Engineering

摘　　要：介绍了某电厂工程试桩进行的不同桩型和桩长的可打性试验。试桩过程中进行了打桩跟踪监测 ,获得了锤击数、桩身最大应力、能量等测试数据和深度的关系。监测结果为工程桩选型及施工设备选择提供了依据 ,为类似工程提供借鉴。The results of in-situ measurement of pile driving in the construction of a power plant are presented.The blow count,maximum compression stress and energy of hammer varying with the depth are obtained during driving different types of pile.It is indicated that the measured pile drivability is different from that estimated.The results of the measurement are employed to decide the type and length of pile used in the project.

关 键 词：桩基工程 监测 可打性试验 电厂 

分 类 号：TU753.3[建筑科学—建筑技术科学]