補強土 (2)

[III-172] Pulling out characteristics of geotextile for stone wall reinforcement composed by variety material

*川本 卓人¹、西村 俊亮¹、森田 晃司¹、粕谷 悠紀¹、岡渕 直樹¹、山田 祐樹¹ (1. 株式会社大林組)

Keywords:Geogrid, Reinforcement of a castle stone wall, Pulling out characteristics, Pulling out test

Geotextile-reinforced embankment method has stability securement at the time of an earthquake for its object, and is introduced to reinforcement of a castle stone wall. Combination between the cobblestone is obstructed because opening size of strand is small in a case using general geotextile. So new-style geotextile it's possible to adjust opening size of strand according to the grain-size of cobblestone where was contrived and pulling test was put into effect.