ISSN 2096-4498
CN 44-1745/U
Tunnel Construction ›› 2012, Vol. 32 ›› Issue (5): 675-681.DOI: 10.3973/j.issn.1672-741X.2012.05.011
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LIU Gang, LI Lapu
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Abstract: The construction technology and equipment selection for superdeep and superthick diaphragm wall of largescale railway station adjacent to CBD building group in urban area are presented. Key construction technologies for largespan and largecrosssection steel reinforced concrete structure column are presented. Simulated monitoring technology and dynamic monitoring technology are used. In the end, the deformation of the surrounding high buildings has been brought under effective control and the safe construction of largescale structure adjacent to CBD building group in urban area has been guaranteed.
Key words: underground railway, largescale passengerdedicated station, deep foundation pit, urban area, CBD, cutandcover topdown construction method, large crosssection steel pipe pile, positioning, underwater blasting, percussive drilling, trench cutting machine with double milling cutters, monitoring
LIU Gang, LI Lapu. Construction Technology for Deep Foundation Pit of Largescale Passengerdedicated Railway Station Adjacent to CBD Building Group in Urban Area[J]. Tunnel Construction, 2012, 32(5): 675-681.
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URL: http://www.suidaojs.com/EN/10.3973/j.issn.1672-741X.2012.05.011
http://www.suidaojs.com/EN/Y2012/V32/I5/675
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