Sea mooring and locating method of large-diameter HDPE pipeline

• Main Authors: GAN SHIXING, HUANG HAI, ZENG FAN, ZHOU YANG, XUE LINHU, FENG ZHENZHOU, CHEN MENG, JING YANG, ZHOU AIJUN, LIANG BANGYAN
• Format: Patent
• Language: Chinese; English
• Published: 22.09.2020
• Subjects: BLASTING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; JOINTS OR FITTINGS FOR PIPES; LIGHTING; MEANS FOR THERMAL INSULATION IN GENERAL; MECHANICAL ENGINEERING; PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; THERMAL INSULATION IN GENERAL; WEAPONS

The invention discloses a sea mooring and locating method of a large-diameter HDPE pipeline. Sea mooring and locating of a pipe segment can be completed through locating steel pipe piles, fixed-lengthmooring ropes, windproof mooring ropes, a barge and other common simple equipment, mooring rope tying and hanging are achieved through pipe segment pushing, the sea mooring and locating method is suitable for locating work before irrigation and immersion of the large-diameter HDPE pipeline and is suitable for various water depths, the requirements for ship machine equipment are low, and the number of needed operators is small. The sea mooring and locating method is used for the fields of port engineering, traffic engineering, water conservancy engineering and highway engineering. 本发明公开了一种大直径HDPE管道海上系泊定位方法，利用定位钢管桩、定长缆绳、防风缆绳以及驳船等通用简易设备即可以完成管段的海上系泊定位，并以管段顶推实现缆绳系挂，适用于大直径高密度聚乙烯管道灌水沉放前的定位作业，适用于各种水深，对船机设备要求低，所需操作人员数量较少。此发明用于港口工程、交通工程、水利工程、公路工程领域。