APPARATUS FOR REPEATEDLY HORIZONTAL LOAD OF PILE AND TEST METHOD FOR HORIZONTAL LOAD SUPPORT FORCE OF PILE USING THE SAME

摘要

The present invention relates to a device for measuring the horizontal displacement of a base (10) of a pile structure of which the lower part is buried in soil (1) and provides a device for repeatedly applying a horizontal load on a pile which is characterized by comprising a body (100) including an internal space receiving the soil (1), supporting members (200) formed on the upper side and both sides of the body (100), horizontal load loading equipment (300) which is joined to the supporting members (200) and which repeatedly applies a horizontal load on the base (100), and a horizontal displacement measuring unit (400) which is installed on the supporting members (200) and which measures the horizontal displacement of the base (10); and a method for testing the horizontal load bearing power of a pile using the same. The present invention estimates the movement of the structure by simulating an environment which the structure actually and repeatedly receives a horizontal load. Furthermore, the present invention can obtain short- and long-term stability by analyzing properties of the horizontal movement of a base structure of an offshore wind power system and increases user convenience by facilitating changes in conditions for repeatedly loading a horizontal load. [Reference numerals] (400,AA) Horizontal displacement measuring unit; (500,BB) Load gauge