| 摘要 |
The present invention relates to a marine pipeline installation system (1) and marine pipeline installation method. The marine pipeline installation system (1) comprises a pipeline launch tower (10) for launching the pipeline in a firing line (11) along said pipeline launch tower (10) into the sea, and one or more tensioners (20) supported by the pipeline launch tower (10). The system further comprises a pipeline guide (30) supported in a pipeline launch trajectory (12) between a pipeline storage (4) and the firing line (11) above the one or more tensioners (20), wherein the pipeline guide (30) is provided opposite the firing line (11) relative to the pipeline launch tower (10). A guide support structure (31) is provided, which is embodied as a single-sided guide support arm (31) arranged on one side of the pipeline guide (30) only. |
