81006626

open access

Version of Record

シツデン ニオケル キカイカ ニ カンスル キソテキ ケンキュウ 1 トラクタ シャリン ノ セッチアツ ト チンカ ニツイテ

Fundamental Studies on Mechanization on the Swampy Rice-Field 1 : On the contacting earth pressure and sinking of the tractor wheel

Japanese (日本語)

兵庫農科大學研究報告. 農学編

5(2)

77-83

兵庫農科大学

1962

2014-06-12

Recently the use of tractors has gradually increased on the swampy rice-field. In this case the wheels sink into the soil in proportion to the mean contacting earth pressure and in the worst case it becomes impossible to operate tractors there. The authors experimentally made the graph showing the relation between the penetrating resistance and the wheel sinking of the three tractors such as TC-10,AT-5 and DEXTA, found the practical method to acquire the wheel sinking value through the penetration test before the tractors are introduced on the field and also studied chara cteristics of the three tractors with the graph showing the relation between the penetrating resistance and the wheel sinking.

紀要論文