PULLOUT ANGLE SETTING APPARATUS FOR PULLOUT TESTING OF UNDERGROUND STRUCTURE

摘要

The present invention relates to a pull-out angle setting device for the pull-out test of the structure embedded in the ground, in particular being formed as a rectangular box shape to receive the soil for the target analysis ground, the upper surface is opened, made of a possible internal observation transparent material jimyeo, Joe and test structures that are buried in the interior; And a traction motor which is installed on one side of the top of the test sets of the open end of the traction wire which one end is connected to the structure; And it is provided on the other side of the tank above the opening test, a multi-stage angle adjustment state that the jaw portion is formed; The angle of the auxiliary control unit for changing the angle of the wire structure and the angle by the main control portion to the height of the jaw; And characterized in that it is installed on the wire comprises a load cell for measuring the load applied thereto. ; It is possible to increase the reproducibility of the test in the quantitative repeat test by to measure pull-out force of the structure at various angles in different locations of the structure according to the present invention as described above, inconvenient to set the angle by hand through a lot of time It can be eliminated, and enables quantitative and repeated experiments, the experiment to ensure the reliability of the ground composition close to the actual soil can be accurately reproduce the mechanical properties of the structure. ; Soil, the test structure, an anchor, pipe, pull angle, set