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Dive into the research topics where Ninghua Chen is active.

Publication


Featured researches published by Ninghua Chen.


Archive | 2008

Positioning accurate pile-forming sinking pipe

Xinjun Zheng; Guofen Wang; Weining Ji; Ninghua Chen


Archive | 2008

Mixed pile-forming method for multilevel expanding bottom pile with high bearing capacity

Ninghua Chen; Letian Tong; Maohua Wang; Yaping Zhou; Xinjun Zheng


Archive | 2008

Blasting pile-forming method for multi-stage club-footed pile

Maohua Wang; Weilin Wu; Guofen Wang; Ninghua Chen; Xinjun Zheng; Yaping Zhou


Archive | 2008

Positioning accurate sinking pipe for architecture

Xinjun Zheng; Guofen Wang; Weining Ji; Ninghua Chen


Archive | 2008

Extrusion pile forming method for three-grade bottom expanding steel pipe composite pile body

Ninghua Chen; Letian Tong; Maohua Wang; Yaping Zhou; Xinjun Zheng


Archive | 2008

Blasting pile-forming method for primary expanding bottom steel pipe compound pile body

Ninghua Chen; Letian Tong; Maohua Wang; Yaping Zhou; Xinjun Zheng


Archive | 2008

Pile forming method for one-stage bottom expanding steel pipe composite pile body

Letian Tong; Guofen Wang; Weilin Wu; Ninghua Chen; Maohua Wang; Xinjun Zheng


Archive | 2008

Blasting pile forming method for bottom expanding composite pile body

Letian Tong; Guofen Wang; Weilin Wu; Ninghua Chen; Maohua Wang; Xinjun Zheng


Archive | 2008

Mixed pile forming method for multi-stage club-footed pile

Ninghua Chen; Letian Tong; Maohua Wang; Yaping Zhou; Xinjun Zheng


Archive | 2008

Extruding pile-forming method for multilevel expanding bottom pile with high bearing capacity

Maohua Wang; Weilin Wu; Guofen Wang; Ninghua Chen; Xinjun Zheng; Yaping Zhou

Collaboration


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