| Issue |
MATEC Web Conf.
Volume 277, 2019
2018 International Joint Conference on Metallurgical and Materials Engineering (JCMME 2018)
|
|
|---|---|---|
| Article Number | 03015 | |
| Number of page(s) | 7 | |
| Section | Material and Mechanics | |
| DOI | https://doi.org/10.1051/matecconf/201927703015 | |
| Published online | 02 April 2019 | |
Study on the actual case of deep excavation in sands and pebble with plenty water
1
Zhongjiao Luqiao North Engineering Co, Ltd, Beijing 100024, China
2
College of Construction Engineering, Jilin University, Changchun 130026, China
3
College of Exploration and Surveying Engineering, Changchun Institute of Technology, Changchun 130021, China
* Corresponding author: 1419575643@qq.com
Based on the deep excavation of Fengxihe Station of Chengdu Metro Line 17, the groundwater treatment plan for the deep sandy pebble stratum in Wenjiang district of Chengdu, the hole forming process of the retaining pile and the design of the retaining structure and the on-site monitoring data were analyzed and studied. Through systematic research on key technologies, the design and construction optimization schemes are proposed, and the relevant information of on-site information construction is enriched, which provides reference and reference for the design and construction of station excavations in similar strata.
© The Authors, published by EDP Sciences, 2019
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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