jackup

基本解釋

Both jackup drilling rig and bucket foundation platform belong to shallow foundation structures.
自升式鉆井船和筒型基礎平臺都屬于淺基礎結(jié)構(gòu)物。
Jackup mast for marine drilling operation realizes hoisting of the mast by means of the pulley mechanism on the lower part of the mast.
自升式井架是目前海洋鉆井工程中應用較多的新型井架,它利用井架底段的滑輪機構(gòu)進行井架的起升操作。
After drilling, the jackup drilling rig with biggish pile shoes will produce a certain influence on foundation of bucket foundation platform during pile extracting.
在完成鉆井作業(yè)后,樁靴較大的自升式鉆井船在拔樁中會對筒型基礎平臺的地基產(chǎn)生一定的影響。
Vertical type telescopic jackup derrick
新型直立套裝自升式井架的研制
Jackup drilling mast and its application
自升式鉆井井架及其應用