Research for Square Pit Water Inflow Calculation Methods

Kuang Nanshu; Zhang Jianjun; Cao Wenwen

doi:10.3969/j.issn.1007-2993.2013.05.004

Volume 27 Issue 5

Jul. 2021

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Kuang Nanshu, Zhang Jianjun, Cao Wenwen. Research for Square Pit Water Inflow Calculation Methods[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2013, 27(5): 230-233. doi: 10.3969/j.issn.1007-2993.2013.05.004

Citation:

Kuang Nanshu, Zhang Jianjun, Cao Wenwen. Research for Square Pit Water Inflow Calculation Methods[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2013, 27(5): 230-233. doi: 10.3969/j.issn.1007-2993.2013.05.004

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Research for Square Pit Water Inflow Calculation Methods

doi: 10.3969/j.issn.1007-2993.2013.05.004

1. China Northeast Architectural Design & Research Institute, Shenyang 110000, Liaoning, China;
2. Beijing Construction Company of China Railway Tunnel Group, Beijing 100000, China

Received Date: 2013-07-24

Abstract

Abstract

Through theoretical studies and practices analysis for water inflow of square pit, according to Darcy's law and Dupuit assumption,this article deduced the square pit inflow calculation method. By engineering example,the author analysed the applicability of calculation of this article'big well method and waterfall method for different pit type,and think this article's calculation method is more suitable for large aspect ratio square pit water inflow calculation.
- square pit,
- water inflow,
- Dupuit,
- perimeter methods