| It is known that the ground anchor (henceforth an "anchor" ) used for the measure against a slope will react sensitively in load to displacement of slope.Then, the Public Works Reasearch Institute landslide team was carried out research on the proper strain tensile force measurement technique of an anchor in order to establish the valuation method of slope soundness by evaluating the relationship between the slide of a landslide and anchor residual strain tensile.We made a classification of 11 examples analyzed the evaluation of the relationship, after the construction of anchor, between the rate that load increases and sliding landslide. In this report, we introduce an example in “I” area was found high correlation between the amount of displacement by the inclinometer and the amount of displacement was calculated from the load cell. |
