Cccc Harbour (Shanghai) Science & Technology Co., Ltd.

Cccc Shanghai Harbour Engineering Design & Research Institute Co., Ltd.

Cccc Shanghai Third Harbour Engineering Science & Technology Research Institute Co., Ltd.

Cccc Third Harbor Engineering Co., Ltd.

Dongliang Lv

Hui Liu

Heng Zhang

Dongdong Wang

Dapeng Wang

Haibing Wu

Xuan Sun

A construction method for removing mud in a jacket steel pipe pile includes: erecting a piling auxiliary platform, and performing underwater steel pipe pile sinking; measuring an elevation of a mud surface in the underwater steel pipe pile, and calculating a height from the mud surface in the pile to a pile top and a needed mud removing depth according to the measurement result; installing mud removing equipment on the steel pipe pile; starting the mud removing equipment to carry out mud removing operation, and in a case that the mud removing depth is reached, pausing the mud removing equipment, and cleaning an inner wall of the steel pipe pile; and in a case that the mud removing operation is not reach the related elevation, repeating the mud removing operation till the mud removing operation reaches a standard.

Construction method for removing mud in jacket steel pipe pile

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Shanghai, China

Dongliang Lv