書誌事項
- タイトル別名
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- Shaking Table Tests on Model Ground Simulating Constructions of Sand Compaction Piles －Difference of Behavior between Improved and Unimproved Ground－
抄録
<p>In this paper, using a sand pile driving equipment that simulates the actual Sand Compaction Pile (SCP) construction method, shaking table tests and cone penetration tests were conducted to confirm the improvement effect of penetration resistance, water pressure and settlement control by preparing the ground by compaction and focusing on the difference of infilling materials of sand piles. From the measurement results of sand pile driving, it was confirmed that the infilling materials used in this study did not affect the increase or decrease of soil pressure and excess pore water pressure during driving, and did not affect the penetration resistance as an improvement effect, i.e., liquefaction strength and the controlling effect of excess pore water pressure. Furthermore, through the shaking table test and the cone penetration test, it was found that the liquefaction strength and excess pore water pressure controlling effect of the improved soil were larger than those of the unimproved soil, even at the same relative density.</p>
収録刊行物
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- 材料
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材料 73 (1), 20-25, 2024-01-15
公益社団法人 日本材料学会
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詳細情報 詳細情報について
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- CRID
- 1390861847633957120
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- ISSN
- 18807488
- 05145163
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- Crossref
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- 抄録ライセンスフラグ
- 使用不可