Analysis of Foundation Pit Design of Metro Station in Complex Environment

The complex engineering geological conditions and the surrounding environmental conditions of the existing subway lines and adjacent buildings have significantly deepened the difficulty of metro station foundation pit design and construction. Based on the foundation pit project of Luboyuan Station o...

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Main Author: Yunchao Tao
Format: Article
Language:English
Published: Wiley 2021-01-01
Series:Advances in Materials Science and Engineering
Online Access:http://dx.doi.org/10.1155/2021/2995380
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author Yunchao Tao
author_facet Yunchao Tao
author_sort Yunchao Tao
collection DOAJ
description The complex engineering geological conditions and the surrounding environmental conditions of the existing subway lines and adjacent buildings have significantly deepened the difficulty of metro station foundation pit design and construction. Based on the foundation pit project of Luboyuan Station of Nanjing Metro Line 9, this study chooses a reasonable foundation pit support design scheme to carry out related research by analyzing the site geological environmental conditions. Through the analysis and evaluation of the engineering geological conditions of the engineering site, the engineering geological problems that may occur in the process of construction are given. According to the lithologic characteristics of the site strata, the hydrogeological conditions, and the features of the underground engineering structure, the design of the foundation pit supporting system is optimized and analyzed. The results show that making full use of the geological features of strata and adopting effective support methods can ensure the safety of foundation pit construction, reduce the cost of engineering description, and shorten the construction period, which can be used as a reference for similar projects and construction.
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institution Kabale University
issn 1687-8442
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publishDate 2021-01-01
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series Advances in Materials Science and Engineering
spelling doaj-art-a0ca35b6d62049b095046a5889e8c75f2025-02-03T07:24:11ZengWileyAdvances in Materials Science and Engineering1687-84422021-01-01202110.1155/2021/2995380Analysis of Foundation Pit Design of Metro Station in Complex EnvironmentYunchao Tao0Urban Rail Transit Engineering Company Limited of China Railway 15th BureauThe complex engineering geological conditions and the surrounding environmental conditions of the existing subway lines and adjacent buildings have significantly deepened the difficulty of metro station foundation pit design and construction. Based on the foundation pit project of Luboyuan Station of Nanjing Metro Line 9, this study chooses a reasonable foundation pit support design scheme to carry out related research by analyzing the site geological environmental conditions. Through the analysis and evaluation of the engineering geological conditions of the engineering site, the engineering geological problems that may occur in the process of construction are given. According to the lithologic characteristics of the site strata, the hydrogeological conditions, and the features of the underground engineering structure, the design of the foundation pit supporting system is optimized and analyzed. The results show that making full use of the geological features of strata and adopting effective support methods can ensure the safety of foundation pit construction, reduce the cost of engineering description, and shorten the construction period, which can be used as a reference for similar projects and construction.http://dx.doi.org/10.1155/2021/2995380
spellingShingle Yunchao Tao
Analysis of Foundation Pit Design of Metro Station in Complex Environment
Advances in Materials Science and Engineering
title Analysis of Foundation Pit Design of Metro Station in Complex Environment
title_full Analysis of Foundation Pit Design of Metro Station in Complex Environment
title_fullStr Analysis of Foundation Pit Design of Metro Station in Complex Environment
title_full_unstemmed Analysis of Foundation Pit Design of Metro Station in Complex Environment
title_short Analysis of Foundation Pit Design of Metro Station in Complex Environment
title_sort analysis of foundation pit design of metro station in complex environment
url http://dx.doi.org/10.1155/2021/2995380
work_keys_str_mv AT yunchaotao analysisoffoundationpitdesignofmetrostationincomplexenvironment