Application of Comprehensive Construction Technology for Steel Sheet Piles in High Water Level Highway Foundation Pit Engineering with Saline Soil in Confined Space

Xiyuan Liu, Shanzhi Fan

2024

Abstract

This paper takes the foundation pit project of a highway reconstruction and expansion project in saline soil areas in western China as an example. In the process of dealing with foundation pits in highway engineering projects with high water levels and high salt content, the comprehensive construction technology of steel sheet piles has been successfully applied to address the impact of uneven distribution of soil pressure and salt expansion force on foundation pit excavation and support. Compared with the diaphragm wall and row - pile support schemes, the steel sheet pile support scheme applied in this project has obvious advantages. Steel sheet pile construction features high efficiency, good safety performance, and relatively low costs. Steel sheet piles can better meet the requirements of noise reduction, green energy conservation in highway engineering projects around urban areas. They are characterized by high utilization rate of urban space, good economy, safety, and stability, as well as convenient operation. They are suitable for comprehensive operations in space - restricted foundation pit construction around urban areas. At the same time, they can isolate salt migration and counteract salt expansion force in highway engineering projects. They are particularly suitable for foundation pit projects of highway projects around urban areas with high groundwater levels, high salt content, high construction risks, and limited space, providing valuable experience for similar engineering construction in the future.

Paper Citation

in Harvard Style

Liu X. and Fan S. (2024). Application of Comprehensive Construction Technology for Steel Sheet Piles in High Water Level Highway Foundation Pit Engineering with Saline Soil in Confined Space. In Proceedings of the 7th International Conference on Environmental Science and Civil Engineering - Volume 1: ICESCE; ISBN 978-989-758-764-1, SciTePress, pages 91-96. DOI: 10.5220/0013574000004671

in Bibtex Style

@conference{icesce24,
author={Xiyuan Liu and Shanzhi Fan},
title={Application of Comprehensive Construction Technology for Steel Sheet Piles in High Water Level Highway Foundation Pit Engineering with Saline Soil in Confined Space},
booktitle={Proceedings of the 7th International Conference on Environmental Science and Civil Engineering - Volume 1: ICESCE},
year={2024},
pages={91-96},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0013574000004671},
isbn={978-989-758-764-1},
}

in EndNote Style

TY - CONF

JO - Proceedings of the 7th International Conference on Environmental Science and Civil Engineering - Volume 1: ICESCE
TI - Application of Comprehensive Construction Technology for Steel Sheet Piles in High Water Level Highway Foundation Pit Engineering with Saline Soil in Confined Space
SN - 978-989-758-764-1
AU - Liu X.
AU - Fan S.
PY - 2024
SP - 91
EP - 96
DO - 10.5220/0013574000004671
PB - SciTePress