Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Method for installing offshore platform in shallow water area
The invention discloses a method for installing an offshore platform in a shallow water area, which comprises the following steps of: carrying the offshore platform to a specified installation sea area by selecting a bottom-supported self-elevating engineering ship and a transportation barge, and hoisting the offshore platform by modules or integrally by using a crane in a bottom-supported and pile-inserted manner. Large floating crane equipment with expensive rent and resource shortage is not needed, the workload of deep excavation and dredging in a channel and an operation area can be avoided or reduced, the construction operation cost is remarkably reduced, and the operation period is remarkably shortened; and on the other hand, the crane has high wind wave resistance, the working requirement of the crane is met to the maximum extent, the lifting and mounting precision is guaranteed, the influence of weather and sea conditions on mounting work can be reduced, the working efficiency can be improved, and meanwhile the safety performance in the mounting work process can be greatly improved.
本发明公开了一种浅水域海上平台安装方法，选择坐底自升式工程船和运输驳船运载海上平台到指定的安装海域，通过坐底及插桩的方式，用起重机进行海上平台分模块吊装或整体吊装。无需动用租金昂贵且资源紧张的大型浮吊设备，也可以避免或减少航道及作业区域深挖疏浚的作业量，显著降低施工作业费用及作业周期；另一方面具有较强的抵抗风浪能力，最大程度上满足起重机工作要求，保证起吊和安装精度，可降低天气和海况对安装工作的影响，提高作业效率，同时能大大提高安装作业过程的安全性能。
Method for installing offshore platform in shallow water area
The invention discloses a method for installing an offshore platform in a shallow water area, which comprises the following steps of: carrying the offshore platform to a specified installation sea area by selecting a bottom-supported self-elevating engineering ship and a transportation barge, and hoisting the offshore platform by modules or integrally by using a crane in a bottom-supported and pile-inserted manner. Large floating crane equipment with expensive rent and resource shortage is not needed, the workload of deep excavation and dredging in a channel and an operation area can be avoided or reduced, the construction operation cost is remarkably reduced, and the operation period is remarkably shortened; and on the other hand, the crane has high wind wave resistance, the working requirement of the crane is met to the maximum extent, the lifting and mounting precision is guaranteed, the influence of weather and sea conditions on mounting work can be reduced, the working efficiency can be improved, and meanwhile the safety performance in the mounting work process can be greatly improved.
本发明公开了一种浅水域海上平台安装方法，选择坐底自升式工程船和运输驳船运载海上平台到指定的安装海域，通过坐底及插桩的方式，用起重机进行海上平台分模块吊装或整体吊装。无需动用租金昂贵且资源紧张的大型浮吊设备，也可以避免或减少航道及作业区域深挖疏浚的作业量，显著降低施工作业费用及作业周期；另一方面具有较强的抵抗风浪能力，最大程度上满足起重机工作要求，保证起吊和安装精度，可降低天气和海况对安装工作的影响，提高作业效率，同时能大大提高安装作业过程的安全性能。
Method for installing offshore platform in shallow water area
一种浅水域海上平台安装方法
ZHANG XIAOCHUN (Autor:in) / YIN QINGGUO (Autor:in) / JIANG XIAOBO (Autor:in) / WENG BO (Autor:in) / DONG YUEZHOU (Autor:in) / ZHANG YUNHAO (Autor:in) / XING HONGTAO (Autor:in) / LI HAIWEI (Autor:in) / DING LIFANG (Autor:in)
17.02.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
Floating device and method for installing shallow water offshore photovoltaic steel truss
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