Zheng Ping, Wu Xujun, Du Fuzhi. Technical Analysis on High-Rise Building Foundation Engineering Construction in Confined Aquifer[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2012, 26(3): 159-163. doi: 10.3969/j.issn.1007-2993.2012.03.013
Citation:
Zheng Ping, Wu Xujun, Du Fuzhi. Technical Analysis on High-Rise Building Foundation Engineering Construction in Confined Aquifer[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2012, 26(3): 159-163. doi: 10.3969/j.issn.1007-2993.2012.03.013
Zheng Ping, Wu Xujun, Du Fuzhi. Technical Analysis on High-Rise Building Foundation Engineering Construction in Confined Aquifer[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2012, 26(3): 159-163. doi: 10.3969/j.issn.1007-2993.2012.03.013
Citation:
Zheng Ping, Wu Xujun, Du Fuzhi. Technical Analysis on High-Rise Building Foundation Engineering Construction in Confined Aquifer[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2012, 26(3): 159-163. doi: 10.3969/j.issn.1007-2993.2012.03.013
The unfavorable effects of confined water were discussed briefly on the construction of foundation pit support, pile foundation and anti-float anchor (pile) for high-rise building. Combined with a engineering project, the design method of jet grouting cut-off wall in confined aquifer was elaborated. Key techniques, such as general construction sequence, treatment of gushing water in prospect hole and ground water--level observation, were also analysed in this Paper.