Reinforcement of a Soft Soil Foundation Using Waste Soil Prefabricated Piles: A Case Study
文献类型：期刊论文
| 作者 | Li, Zhen-bao2,3; Zhang, Qian-qing2,3; Xiao, Kai4; Wang, Shu-jian5; Cui, Wei1; Lei, Mei-qing6; Wang, Yong-tao4 |
| 刊名 | INTERNATIONAL JOURNAL OF GEOMECHANICS
 |
| 出版日期 | 2024-11-01 |
| 卷号 | 24期号:11页码:9 |
| 关键词 | Bearing capacity Hydraulic extrusion equipment Precast pile of cement-modified waste soil Reinforcement of soft foundation Waste soil |
| ISSN号 | 1532-3641 |
| DOI | 10.1061/IJGNAI.GMENG-9971 |
| 英文摘要 | A large amount of excavation waste soil will be produced during highway construction, which will lead to environmental pollution and construction site occupation. To make full use of the excavation waste soil, hydraulic pile-forming equipment with a maximum pressure of 200 t is developed based on the principle of building clean transportation infrastructure. In addition, a precast pile with modified waste soil (PPMS) is proposed to achieve the large-scale consumption of the excavation waste soil. The PPMS has the advantages of regular shape, reliable quality, and stable bearing capacity. The relevant production standards and construction processes are proposed in this paper. The static pressure test analysis of the PPMS and lime-soil compaction pile was performed to verify the feasibility of the PPMS in reinforcing soft foundations. The test results show that the bearing capacity of a single PPMS could reach 600 kN. Under the upper load of 400 kPa, the settlement of the PPMS-reinforced soft foundation is 30% smaller than that of the lime-soil compaction pile. The PPMS has the advantages of high bearing capacity and economic and environmental protection, which is suitable for reinforcing soft foundations. |
| 资助项目 | National Natural Science Foundation of China[52278358] ; Young Experts of Taishan Scholar Project of Shandong Province[tsqn202103163] ; Program of Outstanding Young and Middle-Aged Scholars of Shandong University ; Program for Qilu Young Scholars of Shandong University |
| WOS研究方向 | Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:001313690100036 |
| 出版者 | ASCE-AMER SOC CIVIL ENGINEERS |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/42502]  |
| 专题 | 中科院武汉岩土力学所 |
| 通讯作者 | Zhang, Qian-qing |
| 作者单位 | 1.Shandong Univ, Sch Qilu Transportat, Jinan 250002, Peoples R China 2.Shandong Univ, Geotech & Struct Engn Res Ctr, Jinan 250061, Peoples R China 3.Shandong Univ, Res Inst New Mat & Intelligent Equipment, Dezhou 251100, Peoples R China 4.Shandong Luqiao Grp Co Ltd, Jinan 250021, Peoples R China 5.Shandong Hi Speed Grp Co Ltd, Jinan 250098, Peoples R China 6.Chinese Acad Sci, Inst Rock & Soil Mech, Wuhan 430071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Zhen-bao,Zhang, Qian-qing,Xiao, Kai,et al. Reinforcement of a Soft Soil Foundation Using Waste Soil Prefabricated Piles: A Case Study[J]. INTERNATIONAL JOURNAL OF GEOMECHANICS,2024,24(11):9. |
| APA | Li, Zhen-bao.,Zhang, Qian-qing.,Xiao, Kai.,Wang, Shu-jian.,Cui, Wei.,...&Wang, Yong-tao.(2024).Reinforcement of a Soft Soil Foundation Using Waste Soil Prefabricated Piles: A Case Study.INTERNATIONAL JOURNAL OF GEOMECHANICS,24(11),9. |
| MLA | Li, Zhen-bao,et al."Reinforcement of a Soft Soil Foundation Using Waste Soil Prefabricated Piles: A Case Study".INTERNATIONAL JOURNAL OF GEOMECHANICS 24.11(2024):9. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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