Test Study on Construction Schemes of Mixing Pile in Low-moisture Content Silty Loam
To solve the mixing problem of the drill in the construction of cement-soil mixing pile in low moisture content silty loam in northern China, this paper carries out a feasibility field test study of the two construction schemes, namely, presoaking method and higher water-cement ratio method. They ar...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Pearl River
2024-09-01
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| Series: | Renmin Zhujiang |
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| Online Access: | http://www.renminzhujiang.cn/thesisDetails#10.3969/j.issn.1001-9235.2024.09.011 |
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| _version_ | 1841530583917789184 |
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| author | ZHAO Manjiang LI Peng DU Zhijun HAN Ze ZHANG Yue ZHU Changzhi |
| author_facet | ZHAO Manjiang LI Peng DU Zhijun HAN Ze ZHANG Yue ZHU Changzhi |
| author_sort | ZHAO Manjiang |
| collection | DOAJ |
| description | To solve the mixing problem of the drill in the construction of cement-soil mixing pile in low moisture content silty loam in northern China, this paper carries out a feasibility field test study of the two construction schemes, namely, presoaking method and higher water-cement ratio method. They are conducted in the context of the ground treatment of the cement-soil mixing pile used for the foundation of the Dongci drainage culvert and sluice, a sub-project of the Heibei Baigou River governance project (Zhuozhou part). The feasibility of the two schemes under the site condition is compared and analyzed by measuring data regarding the construction speed and compressive strength of cement soil. It is found that both the schemes are applicable on an engineering basis in low moisture content silty loam, but the higher water-cement ratio method is superior to the presoaking method in terms of construction efficiency and effect. Furthermore, on the condition of silty loam, when the higher water-cement ratio method is applied, the optimal water-cement ratio is 1.5, which satisfies construction quality and economy at the same time. The research finding provides not only a new idea for selecting the construction scheme for cement-soil mixing piles in low moisture content silty loam but also reliable construction technical parameters for cement-soil mixing pile construction under similar conditions. |
| format | Article |
| id | doaj-art-441d8e5cedf34823822433ebf1613f28 |
| institution | Kabale University |
| issn | 1001-9235 |
| language | zho |
| publishDate | 2024-09-01 |
| publisher | Editorial Office of Pearl River |
| record_format | Article |
| series | Renmin Zhujiang |
| spelling | doaj-art-441d8e5cedf34823822433ebf1613f282025-01-15T03:01:59ZzhoEditorial Office of Pearl RiverRenmin Zhujiang1001-92352024-09-01459310056200093Test Study on Construction Schemes of Mixing Pile in Low-moisture Content Silty LoamZHAO ManjiangLI PengDU ZhijunHAN ZeZHANG YueZHU ChangzhiTo solve the mixing problem of the drill in the construction of cement-soil mixing pile in low moisture content silty loam in northern China, this paper carries out a feasibility field test study of the two construction schemes, namely, presoaking method and higher water-cement ratio method. They are conducted in the context of the ground treatment of the cement-soil mixing pile used for the foundation of the Dongci drainage culvert and sluice, a sub-project of the Heibei Baigou River governance project (Zhuozhou part). The feasibility of the two schemes under the site condition is compared and analyzed by measuring data regarding the construction speed and compressive strength of cement soil. It is found that both the schemes are applicable on an engineering basis in low moisture content silty loam, but the higher water-cement ratio method is superior to the presoaking method in terms of construction efficiency and effect. Furthermore, on the condition of silty loam, when the higher water-cement ratio method is applied, the optimal water-cement ratio is 1.5, which satisfies construction quality and economy at the same time. The research finding provides not only a new idea for selecting the construction scheme for cement-soil mixing piles in low moisture content silty loam but also reliable construction technical parameters for cement-soil mixing pile construction under similar conditions.http://www.renminzhujiang.cn/thesisDetails#10.3969/j.issn.1001-9235.2024.09.011low moisture content silty loamcement-soil mixing pileconstruction scheme optimizationoptimal water-cement ratio |
| spellingShingle | ZHAO Manjiang LI Peng DU Zhijun HAN Ze ZHANG Yue ZHU Changzhi Test Study on Construction Schemes of Mixing Pile in Low-moisture Content Silty Loam Renmin Zhujiang low moisture content silty loam cement-soil mixing pile construction scheme optimization optimal water-cement ratio |
| title | Test Study on Construction Schemes of Mixing Pile in Low-moisture Content Silty Loam |
| title_full | Test Study on Construction Schemes of Mixing Pile in Low-moisture Content Silty Loam |
| title_fullStr | Test Study on Construction Schemes of Mixing Pile in Low-moisture Content Silty Loam |
| title_full_unstemmed | Test Study on Construction Schemes of Mixing Pile in Low-moisture Content Silty Loam |
| title_short | Test Study on Construction Schemes of Mixing Pile in Low-moisture Content Silty Loam |
| title_sort | test study on construction schemes of mixing pile in low moisture content silty loam |
| topic | low moisture content silty loam cement-soil mixing pile construction scheme optimization optimal water-cement ratio |
| url | http://www.renminzhujiang.cn/thesisDetails#10.3969/j.issn.1001-9235.2024.09.011 |
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