REUSABLE AND VERSATILE PILE MEASURING SENSOR, CAPABLE OF MEASURING THE AXIS LOAD AND THE HORIZONTAL DISPLACEMENT OF A PILE WHEN A LOADING TEST IS PERFORMED ON THE AXIS LOAD AND THE HORIZONTAL LOAD OF THE PILE

摘要

PURPOSE: A reusable and versatile pile measuring sensor is provided to enhance cost reduction effect since a pile measuring sensor using an electric resistance sensor is used.;CONSTITUTION: A reusable and versatile pile measuring sensor comprises a front-end fixing part(46), an intermediate fixing part(10), a sensing part(22) and a connecting rod(40). The front-end fixing part is fixed to the front lower end of the pipe and has a cylinder shape. The intermediate fixing part is arranged on the middle part of the pile and has a cylinder shape. The sensing part is fixed to the intermediate fixing part and measures axis load and slope. The connecting rod is installed between the front-end fixing part or the intermediate fixing part, and the sensing part. A fixing fin(52), which makes contact with the inner wall of the pipe, is formed on the outer circumferential surface of the front-end fixing part or the intermediate fixing part.;COPYRIGHT KIPO 2011