压力型CFRP筋锚杆的拉拔破坏试验与分析  

PULL-OUT TEST AND ANALYSIS OF PRESSURE-TYPE ANCHOR OF CFRP TENOON

作　　者：张鹏[1] 张胜利[1] 黄柳芸[1] 邓朗妮[1] 

机构地区：[1]广西工学院土木建筑工程系,广西柳州545006

出　　处：《工业建筑》2010年第10期98-102,共5页Industrial Construction

基　　金：广西教育厅科研项目(200808MS102)

摘　　要：为把CFRP筋锚杆更好地应用到岩土锚岩中,制作三丝7CFRP筋压车型锚杆,通过场地试验,对锚杆的极限承载力、锚头位移和锚固体应变进行理论分析,并形成一套压力型CFRP筋锚杆的制作和施工工序。For the CFRP tendons being better applied to the rock bolt anchor,three-wire 7CFRP bar pressure-type anchor specimens were made.Through field tests it was analyzed theoretically the ultimate bearing capacity of anchor,displacement of the anchor head and the anchorage boby strain,by which it was formed a set of procedures of fabriction and construction of pressure-type CFRP tendon anchor.

关 键 词：CFRP筋 压力型锚杆 拉拔试验 

分 类 号：TU476[建筑科学—结构工程]