https://ameblo.jp/sinorocksoilnail/ ブログの説明を入力します。 ja Relying on interfacial adhesion or friction between the soil, soil nail bear the force and tension under the conditions of the soil deformation. Soil nails can also be used as a steel angle iron as nails and hit the body directly into the soil. ]]> https://ameblo.jp/sinorocksoilnail/entry-12151785315.html Tue, 19 Apr 2016 12:37:05 +0900