-
公开(公告)号:WO2004001139A1
公开(公告)日:2003-12-31
申请号:PCT/US2002/014951
申请日:2002-05-10
Applicant: HUBBELL, David, Allen , OWEN, Alfred
Inventor: HUBBELL, David, Allen , OWEN, Alfred
IPC: E02D5/22
CPC classification number: E02D31/00 , E02D5/60 , E02D2300/0001 , E02D2300/0006 , E02D2300/0053 , E02D2300/0068
Abstract: A foundation pile has an innermost element (2), a structural tubular element (4) surrounding the innermost element (2) and composed of a non-metallic material. There is a tubular layer (6) of composite material surrounding the structural tubular element (4) and connected with the latter. There is a friction coating (5) applied on an outer surface of the layer of composite material (6).
Abstract translation: 基础桩具有最内部元件(2),围绕最内部元件(2)并由非金属材料构成的结构管状元件(4)。 存在围绕结构管状元件(4)并与其连接的复合材料的管状层(6)。 在复合材料层(6)的外表面上有摩擦涂层(5)。