This paper presents a case history of the 205 m high intake slope at the Huangjinping (HJP) hydropower station on the Dadu River. Deformation and cracks developed on the cut slope during excavation, and the deformation extended onto the natural slope above the cut, giving rise to serious safety concerns. Research was conducted to study the engineering geological conditions and the deformation characteristics of the slope during excavation. In situ monitoring data and possible causes of cracking were analyzed. The results show that the zone of loosened rock mass extended much deeper into the rock mass than it did at other sites in the region because of the tectonic history of the site and cutting. The empirically designed cable anchors ...
Based on the analyses of data obtained from the underground powerhouse at Jinping I hydropower stati...
Copyright © 2014 Zhong Li et al.This is an open access article distributed under the Creative Common...
Two important features of the high slopes at Gushui Hydropower Station are layered accumulations (ro...
Slope deformation and failure are major challenges for hydropower station engineering. Taking the le...
This paper presents a typical 450 m high rock slope in a highly jointed and fractured rock mass at P...
The high-steep rock slope stability is one of the key technologies in the construction of water cons...
The aim of this study is to examine cracking and instability of the high and steep left bank slope w...
The stability and deformation of the permanent shiplock slopes are among the key issues in the desig...
In the present study, a rock cut slope in Chongqing of China, which failed suddenly about ten years...
The proposed Jinping first stage hydropower station is located on the middle reach of the Yalongjian...
The Jinping I hydropower station is a huge water conservancy project consisting of the highest concr...
AbstractThe Jinping I hydropower station is a huge water conservancy project consisting of the highe...
The stability of the permanent shiplock slopes is among the key issues in the design and constructio...
AbstractJinping I hydropower station is one of the most challenging projects in China due to its hig...
AbstractSafety monitoring and stability analysis of high slopes are important for high dam construct...
Based on the analyses of data obtained from the underground powerhouse at Jinping I hydropower stati...
Copyright © 2014 Zhong Li et al.This is an open access article distributed under the Creative Common...
Two important features of the high slopes at Gushui Hydropower Station are layered accumulations (ro...
Slope deformation and failure are major challenges for hydropower station engineering. Taking the le...
This paper presents a typical 450 m high rock slope in a highly jointed and fractured rock mass at P...
The high-steep rock slope stability is one of the key technologies in the construction of water cons...
The aim of this study is to examine cracking and instability of the high and steep left bank slope w...
The stability and deformation of the permanent shiplock slopes are among the key issues in the desig...
In the present study, a rock cut slope in Chongqing of China, which failed suddenly about ten years...
The proposed Jinping first stage hydropower station is located on the middle reach of the Yalongjian...
The Jinping I hydropower station is a huge water conservancy project consisting of the highest concr...
AbstractThe Jinping I hydropower station is a huge water conservancy project consisting of the highe...
The stability of the permanent shiplock slopes is among the key issues in the design and constructio...
AbstractJinping I hydropower station is one of the most challenging projects in China due to its hig...
AbstractSafety monitoring and stability analysis of high slopes are important for high dam construct...
Based on the analyses of data obtained from the underground powerhouse at Jinping I hydropower stati...
Copyright © 2014 Zhong Li et al.This is an open access article distributed under the Creative Common...
Two important features of the high slopes at Gushui Hydropower Station are layered accumulations (ro...