A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Cable passing construction method for quickly hanging anchor cable and withdrawing and lengthening anchor cable
The invention relates to the field of offshore anchor cable hanging, and provides a cable passing construction method for quickly hanging an anchor cable and withdrawing and lengthening the anchor cable, which is characterized by comprising the following steps: an anchor withdrawing process: adjusting the posture and angle of a steel open caisson by changing the cable force of the wound anchor cable, and withdrawing the anchor; a winding releasing procedure: releasing the winding of the wound anchor cable and the gravity anchor after anchor withdrawing is completed; wherein the winding of the anchor cable is released after the middle joint of the wound anchor cable is not released; or after the middle connector wound with the anchor cable is removed, the anchor cable winding is removed; an anchor cable lengthening process: lengthening the anchor cable when the winding of the abnormal anchor cable and the gravity anchor cannot be released; and a re-cable-passing procedure: the lengthened anchor cable passes through the cable again and is connected to a winch at the top of the steel open caisson.
本发明涉及海上锚缆挂设领域，提供了一种用于锚缆快速挂设及退缆接长的过缆施工方法，其特征在于，包括以下步骤：退锚工序，通过改变发生缠绕锚缆缆力调整钢沉井姿态及角度，进行退锚；解除缠绕工序，在退锚完成后解除发生缠绕锚缆与重力锚缠绕；其中，在不解除发生缠绕锚缆的中间接头后解除锚缆缠绕；或者，在解除发生缠绕锚缆的中间接头后解除锚缆缠绕；锚缆接长工序，在无法解除异常锚缆与重力锚的缠绕时对该锚缆接长；重新过缆工序，将接长后的锚缆重新过缆，连接至钢沉井顶的卷扬机。
Cable passing construction method for quickly hanging anchor cable and withdrawing and lengthening anchor cable
The invention relates to the field of offshore anchor cable hanging, and provides a cable passing construction method for quickly hanging an anchor cable and withdrawing and lengthening the anchor cable, which is characterized by comprising the following steps: an anchor withdrawing process: adjusting the posture and angle of a steel open caisson by changing the cable force of the wound anchor cable, and withdrawing the anchor; a winding releasing procedure: releasing the winding of the wound anchor cable and the gravity anchor after anchor withdrawing is completed; wherein the winding of the anchor cable is released after the middle joint of the wound anchor cable is not released; or after the middle connector wound with the anchor cable is removed, the anchor cable winding is removed; an anchor cable lengthening process: lengthening the anchor cable when the winding of the abnormal anchor cable and the gravity anchor cannot be released; and a re-cable-passing procedure: the lengthened anchor cable passes through the cable again and is connected to a winch at the top of the steel open caisson.
本发明涉及海上锚缆挂设领域，提供了一种用于锚缆快速挂设及退缆接长的过缆施工方法，其特征在于，包括以下步骤：退锚工序，通过改变发生缠绕锚缆缆力调整钢沉井姿态及角度，进行退锚；解除缠绕工序，在退锚完成后解除发生缠绕锚缆与重力锚缠绕；其中，在不解除发生缠绕锚缆的中间接头后解除锚缆缠绕；或者，在解除发生缠绕锚缆的中间接头后解除锚缆缠绕；锚缆接长工序，在无法解除异常锚缆与重力锚的缠绕时对该锚缆接长；重新过缆工序，将接长后的锚缆重新过缆，连接至钢沉井顶的卷扬机。
Cable passing construction method for quickly hanging anchor cable and withdrawing and lengthening anchor cable
一种用于锚缆快速挂设及退缆接长的过缆施工方法
FANG FULANG (author) / LIU WENSHENG (author) / LI YONGHAI (author) / MAO LONG (author) / LIANG CHAO (author) / WU JUNGUO (author) / CEN FENG (author) / PENG BO (author) / ZHOU XINYA (author) / CHEN WENYIN (author)
2024-07-09
Patent
Electronic Resource
Chinese
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