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Development of a new natural slope stability method without cutting trees
http://hdl.handle.net/10112/5745
http://hdl.handle.net/10112/57451a3a9277-1b0d-4b6b-a264-fefe5d82ae1f
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
KU-1100-20100907-06.pdf (650.8 kB)
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| Item type | 会議発表論文 / Conference Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2011-12-12 | |||||
| タイトル | ||||||
| タイトル | Development of a new natural slope stability method without cutting trees | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_5794 | |||||
| 資源タイプ | conference paper | |||||
| 著者 |
Hiroto, Shohei
× Hiroto, Shohei× 楠見, 晴重× Teraoka, Katsumi |
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| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 24804 | |||||
| 姓名 | 廣戸, 将平 | |||||
| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 24806 | |||||
| 姓名 | 寺岡, 克己 | |||||
| 概要 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | In recent years, about 1000 slope failures occur every year in Japan, and about 90% of them are superficial slope failures that occur within 3 meters from the surface. Therefore this research suggests a new natural method for the slope stability. It takes environment and landscape into consideration, and can prevent superficial slope failures from occurring. Reinforcement members used in this method are rock-bolts, unit-nets, and pressure-plates. And we tried to preserve existing trees as much as possible. The purpose of this research is to establish more accurately designed method, and so the shearing test by the model of 1/10 scale was conducted. We made a model ground with reinforcement materials in shearing box and made it sheared by automatic load machine. Then we measured shear load with loadcells measures shear load and strain gauges attached to rock-bolt and unit-net. In the past research, we made it clear how the change of the effect of diameter of pressure plates gave to reinforcement mechanism in this method on sandy soil ground. The result was that enlarging diameters of pressure plates increases reinforcement effect comprehensively in this method. Shearing test was carried out on cohesive soil ground in addition to sandy soil ground in this research, and we examined how the difference of the grain size made the effect to the reinforcement mechanisms. As a result, it was clarified that the depression effect of transformation became bigger as the diameters of pressure plates was longer also in the mixed soil ground. | |||||
| 書誌情報 |
Proceeding of EIT-JSCE Symposium on Engineering for Geo-Hazards:Earthquakes and Landslides-for Surface and Subsurface Structures 発行日 2010-09-06 |
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| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
