Cccc First Harbor Engineering Co., Ltd.

Tianjin Port Engineering Institute Co., Ltd. of Cccc First Harbor Engineering Co., Ltd

Tianjin Port Engineering Quality Testing Center Co., Ltd.

Yonghua Cao

Yiyong Li

Naishou Zhang

Wei Pan

Aimin Liu

Binbin Xu

Xiaoqiang Kou

Zhijun Chen

Changyi Yu

Changxi Yue

Method for predicting a stability of a steel cylinder including: in response to the steel cylinder tilting toward a seaward side at an arbitrary rotation point, obtaining a safety factor for the steel cylinder tilting toward the seaward side by determining an anti-tilt moment and a tilt moment when the steel cylinder is tilted to the seaward side; under a same rotation point, in response to determining that the steel cylinder is rotated toward a land side, determining the safety factor for the steel cylinder tilting toward the land side; taking a smaller safety factor as the safety factor under the rotation point; re-selecting a new rotation point, determining a safety factor corresponding to the new rotation point, and taking a safety factor with a smallest value among all rotation points as a final safety factor; and generating, based on the final safety factor, an anti-tilt instruction.

Methods for predicting a stability of a steel cylinder against tilt

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Tianjin, China

Yonghua Cao