Numerical Simulation Analysis of Groundwater of the Proposed Iron and Steel Base in Xichang

Abstract:

Numerical simulations were carried out to investigate the current situation of underground water and its variations rule resulting from site grading at a proposed iron and steel base in Xichang. The comparison shows that the numerical simulations results of underground water level tally with measured results very well. On the basis of the simulation analysis result of current situation of the underground water, its variations rule after site grading was simulated and forecasted. The results show that after site grading, due to recharge, discharge and runoff conditions of underground water have be changed, the underground water level at the dig, fill section and the edge of the site would also be changed too. Specifically, the underground water level of dig section lowers than that before site grading while fill section’s higher than before.

• Periodical: Applied Mechanics and Materials (Volume 147)
• Pages: 203-209
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.147.203
• Online since: December 2011
• Authors: Jing Cao, Yue Gui, Bao Zhu Li, Fei Shen
• Keywords: Forecast, Numerical Simulation, Site Grading, Underground Water

References

[1] Sichuan Science and Technology Co, Ltd. Panzhihua Iron and Steel (Group) Co. Xichang vanadium titanium iron and steel new base engineering site earthquake safety evaluation report [R], 2007. 12.

[2] YAO Hai-tao, Zhao Zhi-zhong, Qiao Yan-Song and so on. Sichuan Mianning Xigeda magnetos Magnetic stratigraphy preliminary study and significance of [J], Quaternary Research, 2007, 27 (1): 74 ~ 84.

[3] Office of Water Resources in Sichuan Province. Sichuan small and medium-sized torrential rain and flood calculated manuals, 1984. 4.

[4] China Nonferrous Metals Industry Survey and Design Institute of Kunming, Panzhihua Iron and Steel Vanadium and Titanium Xichang base geotechnical engineering the preliminary investigation report [R], 2008. 3.

[5] China Metallurgical Construction Group, Chengdu survey Research Institute. Panzhihua Iron and Steel Vanadium and Titanium Xichang base in geotechnical engineering investigation report (initial investigation stage) [R], 2008. 2.

[6] Li Jing-sheng, Yao-hua. The recognition methods for aquifer parameters [M]. Beijing: Geological Publishing House. (2003).

[7] Sun Ne-zheng. Ground water pollution-mathematical models and numerical methods [M]. Beijing: Geology Press, (1989).

[8] Wei Wen-qing, Ma Chang-ming, Wei Wen-bing. The numerical simulation and modeling method and applications of ground water [J]. Northeast Water Resources and Hydropower, 2006, (3): 25 ~ 28.