Monitoring Study of a High Artificial Backfill Soil Slope in Large Thermal Power Plants in Karst Region

Abstract:

According to the actual conditions of a high artificial backfill soil slope in a large thermal power plant’s in karst region with very developed caves in Guangxi Zhuang Autonomous Region, we carried out a number of slope monitoring works in order to timely and accurately getting of the stress and displacement distributions of slope retaining structure, to ensure safety of the thermal power plant, and to verify the safety and reliability of the slope design. Through a large number of monitoring data, obtained the development and change rules of the displacement, reinforcement stresses and anchors tension of the slope protection pile and retaining wall. Monitoring data shows that the design for the slope engineering has a good effect, and slope retaining structures are stable as a whole during the monitoring period. This research provides reference in design and monitoring for other projects in this area.

• Periodical: Applied Mechanics and Materials (Volumes 638-640)
• Pages: 485-495
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.638-640.485
• Online since: September 2014
• Authors: Lei He, Guang Guang Wei, Zi Xia Feng, Jian Xun Wang
• Keywords: Displacement Monitoring, Karst Region, Prestressed Anchor, Slope Monitoring, Stress Monitoring

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