Author(s)

Xiaowen Bian, Xiaoli Ren, Zhaojun Ren

Corresponding Author

Xiaowen Bian

ABSTRACT

The problems of the frame-fixed row-pattern pile cofferdam structure construction are analyzed based on the correlative situation of cofferdam in Haigang district of Binzhou port for liquid bulk cargo operation. According to the problem, two schemes to optimize the frame-fixed row-pattern pile cofferdam structure are proposed. After the calculation and analysis of the bearing capacity of PHC pile, the scheme of changing pile diameter or pile length is proposed. The two schemes are compared economically and the optimal scheme is determined, in the hope that this scheme can be used as a reference for later construction.

KEYWORDS

Binzhou port, The frame-fixed row-pattern pile cofferdam structure, The PHC pipe pile, design optimization