| 摘要 |
An anchoring method of a head of a micro-pile and a reinforcement structure of a foundation structure are provided to increase the thickness of concrete of a foundation plate at a minimum, and to support an upper structure more simply and effectively. A reinforcement structure of a foundation structure comprises a micro-pile(230) composed of a deformed bar inserted to a hole and having the same tensile strength compressive strength, a steel pipe casing(231) installed into the soft ground to surround the outer circumference of the micro-pile, filler filled between the steel pipe casing and the micro-pile, a first pressure plate(237) fixed to the micro-pile on the bottom of a through hole of the foundation plate, a second pressure plate(235) installed to the micro-pile extended to the upper part of the foundation plate, and filler unifying the concrete foundation plate and a first steel pipe. |
