| 摘要 |
<p>Method and system for joining two concrete piles together at their opposing ends by providing a pair of opposing coupling devices at the opposing ends. Each coupling device comprises a flat base plate defining a rear surface juxtaposed the pile, an opposite front surface and a periphery substantially concurrent with the end periphery of the pile, at least one reinforcement bar protruding into the pile from the rear surface and integrally cast into the pile, and a support flange extending from the periphery of the base plate, perpendicular to the rear surface and towards the pile. The support flange defines an aperture at a specific distance from the front surface.</p> |
