A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
GROUND FORMATION METHOD USING MATERIAL WITH PARTICLE BREAKING PROPERTY
To provide a ground formation method using a material with a particle breaking property, capable of simply and effectively utilizing the material with the particle breaking property, such as pumice stones, alone without requiring the mixing material such as sand.SOLUTION: A ground forming method of the present invention includes: a first process S01 carrying out leveling through installing pumice stones and the like on a ground forming position; a second process S02 carrying out rolling compaction on the pumice stones and the like; a third process S03 loosening the ground of the pumice stones and the like; a fourth process S04 evaluating grain size distribution of the pumice stones and the like after compaction and loosening; a fifth process repeating the second to fourth processes until the grain size distribution is evaluated as sufficient when the grain size distribution is deemed insufficient; a sixth process S05 carrying out rolling compaction on the ground of the pumice stones and the like; a seventh process S06 carrying out confirmation of quality on the ground of the pumice stones and the like after compaction; and an eighth process repeating the third to seventh processes until the quality becomes sufficient when the quality is deemed insufficient.SELECTED DRAWING: Figure 2
【課題】砂等の混合材料が不要で、軽石等の粒子破砕特性を有する材料を単独で使用しより簡便に有効利用できる、粒子破砕特性を有する材料による地盤造成方法を提供する。【解決手段】この地盤造成方法は、軽石等を地盤造成位置に投入し敷き均しを行う第１工程Ｓ０１と、軽石等について転圧により締め固めを行う第２工程Ｓ０２と、軽石等による地盤をほぐす第３工程Ｓ０３と、締め固めおよびほぐしによる軽石等の粒度分布を評価する第４工程Ｓ０４と、粒度分布が不十分と評価されたとき第２工程乃至第４工程を粒度分布が十分と評価されるまで繰り返す第５工程と、軽石等による地盤について転圧により締め固めを行う第６工程Ｓ０５と、締め固め後の軽石等による地盤について品質の確認を行う第７工程Ｓ０６と、品質が不十分であるとき第３工程乃至第７工程を品質が十分になるまで繰り返す第８工程と、を含む。【選択図】図２
GROUND FORMATION METHOD USING MATERIAL WITH PARTICLE BREAKING PROPERTY
To provide a ground formation method using a material with a particle breaking property, capable of simply and effectively utilizing the material with the particle breaking property, such as pumice stones, alone without requiring the mixing material such as sand.SOLUTION: A ground forming method of the present invention includes: a first process S01 carrying out leveling through installing pumice stones and the like on a ground forming position; a second process S02 carrying out rolling compaction on the pumice stones and the like; a third process S03 loosening the ground of the pumice stones and the like; a fourth process S04 evaluating grain size distribution of the pumice stones and the like after compaction and loosening; a fifth process repeating the second to fourth processes until the grain size distribution is evaluated as sufficient when the grain size distribution is deemed insufficient; a sixth process S05 carrying out rolling compaction on the ground of the pumice stones and the like; a seventh process S06 carrying out confirmation of quality on the ground of the pumice stones and the like after compaction; and an eighth process repeating the third to seventh processes until the quality becomes sufficient when the quality is deemed insufficient.SELECTED DRAWING: Figure 2
【課題】砂等の混合材料が不要で、軽石等の粒子破砕特性を有する材料を単独で使用しより簡便に有効利用できる、粒子破砕特性を有する材料による地盤造成方法を提供する。【解決手段】この地盤造成方法は、軽石等を地盤造成位置に投入し敷き均しを行う第１工程Ｓ０１と、軽石等について転圧により締め固めを行う第２工程Ｓ０２と、軽石等による地盤をほぐす第３工程Ｓ０３と、締め固めおよびほぐしによる軽石等の粒度分布を評価する第４工程Ｓ０４と、粒度分布が不十分と評価されたとき第２工程乃至第４工程を粒度分布が十分と評価されるまで繰り返す第５工程と、軽石等による地盤について転圧により締め固めを行う第６工程Ｓ０５と、締め固め後の軽石等による地盤について品質の確認を行う第７工程Ｓ０６と、品質が不十分であるとき第３工程乃至第７工程を品質が十分になるまで繰り返す第８工程と、を含む。【選択図】図２
GROUND FORMATION METHOD USING MATERIAL WITH PARTICLE BREAKING PROPERTY
粒子破砕特性を有する材料による地盤造成方法
EMORI TATSUYA (author) / KUMAGAI TAKAHIRO (author) / UENO KAZUHIKO (author)
2024-10-25
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
| Taylor & Francis Verlag | 2022
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