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FREMGANGSMAATE VED OPPSTILLING AV EN OFFSHORE-PLATTFORM, OG INNRETNING FOR OPPSTILLING AV EN OFFSHORE-PLATTFORM MED FREMGANGSMAATEN
FREMGANGSMAATE VED OPPSTILLING AV EN OFFSHORE-PLATTFORM, OG INNRETNING FOR OPPSTILLING AV EN OFFSHORE-PLATTFORM MED FREMGANGSMAATEN
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机译:用于建立离岸平台的程序以及用于使用该程序来建立离岸平台的设备
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摘要
A platform is raised from water level up to the tops of prepositioned template legs by means of jacking units comprising jacking mechanisms and jacking legs mounted near the upper ends of the template legs. Bridge beams of open framework construction span the distances between the upper ends of the template legs and these bridge beams provide support for the jacking units as well as reinforcement for the platform when it has been raised.
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