| MJS法地基处理技术综述与应用 |
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| 引用本文： | 张子新,李佳宇. MJS法地基处理技术综述与应用[J]. 重庆建筑大学学报, 2017, 39(6): 1-11 |
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| 作者姓名： | 张子新 李佳宇 |
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| 作者单位： | 同济大学 地下建筑与工程系;岩土及地下工程教育部重点试验室, 上海 200092,同济大学 地下建筑与工程系;岩土及地下工程教育部重点试验室, 上海 200092 |
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| 基金项目： | 国家自然科学基金（41372276）；上海隧道工程有限公司资助项目（2014） |
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| 摘 要： | 20世纪90年代，MJS法起源于日本，是一种新型的全方位高压喷射地基处理技术；自2008年引入中国以来，已经在基坑开挖、建筑物保护和地基改良等方面取得了良好的应用效果。但由于技术复杂、成本较高，MJS法还未在中国广泛普及开来。笔者对MJS法的技术进行较为全面的回顾与介绍，包括技术背景、原理、特点、工艺、设备等，并对MJS法在日本及中国的实践应用进行回顾，特别是对中国所取得的巨大成就进行介绍。
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| 关 键 词： | MJS法 地基处理 高压喷射 环境保护 |
| 收稿时间： | 2016-10-12 |
Review and applications of MJS techniques for ground improvement |
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| Zhang Zixin and Li Jiayu. Review and applications of MJS techniques for ground improvement[J]. Journal of Chongqing Jianzhu University, 2017, 39(6): 1-11 |
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| Authors: | Zhang Zixin and Li Jiayu |
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| Affiliation: | Department of Geotechnical Engineering;Key Laboratory of Geotechnical and Underground Engineering, Ministry of Education, Tongji University, Shanghai 200092, P. R. China and Department of Geotechnical Engineering;Key Laboratory of Geotechnical and Underground Engineering, Ministry of Education, Tongji University, Shanghai 200092, P. R. China |
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| Abstract: | MJS method, invented by Japanese in 1990s last century, is a new all-round type reinforcing and consolidation method for ground improvement. Since 2008 when MJS method is introduced to China, MJS method has been widely used in the field of pit excavation, structure protection and ground improvement with good results. The main purpose of this article is to review and introduce MJS method fully relatively, including invention background, principle, characters, technics, equipment etc. In addition, applications of MJS method in Japan and China are reviewed, especially the great achievement in our country. By reading this article, readers will understand MJS method comprehensively. |
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| Keywords: | MJS method ground improvement high pressure jetting environment-protection |
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