发明名称 Grouted strand anchor and method of making same
摘要 A grouted strand anchor and method of making the same comprising a pre-drilled anchor hole, a strand having centering means thereon for centering the strand in the hole, and grout surrounding the strand and engaging the sides of the hole for transferring tension loads in the strand by shear forces in the grout to the sides of the hole.
申请公布号 US4360292(A) 申请公布日期 1982.11.23
申请号 US19800153956 申请日期 1980.05.28
申请人 KEELER, ANDREW L.;MARSICO, RONALD 发明人 KEELER, ANDREW L.;MARSICO, RONALD
分类号 E02D5/80;E21D20/02;E21D21/00;(IPC1-7):E02D5/74 主分类号 E02D5/80
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