Supported by the National Natural Science Foundation of China Youth Fund under Grant No.51909148;the Doctoral Research Initiation Fund of Shandong Jiaotong University under Grant No.BS2018001。
The environmental load chart is an important technical support required for the jack-up drilling platform to facilitate its adaptation to different operating waters and ensure the safety of operation.This chart is a c...
financially supported by the National Natural Science Foundation of China(Grant No.51779171);the Tianjin Municipal Natural Science Foundation(Grant No.18JCYBJC22800)。
In the leg-lowering process,the offshore jack-up platform is in a floating state,and the spudcan may collide with the seabed due to the platform motion in waves,thereby threatening the safety and stability of the plat...
This test will be to simulate actual drilling operations to prove that the rig functions as a unit as laid out in the design specifications. The testing is to further demonstrate that equipment and systems maintain th...
Department of Transportation Technology of Construction Project,China(No.2013328225080);Natural Science Foundation of Liaoning Province,China(No.2015020121);the Fundamental Research Funds for the Central Universities,China(Nos.3132015087,3132014303)
The uplift resistance calculation is an important basis for the construction decisions of the jack-up wind installation vessel and the design of the jacking system,and determines the operation risk and reliability in ...
The jacking pinions and rack chocks of the fixation system of a jack-up sustain tremendous load in the elevated condition, especially when there exists a remarkable non-uniformity of the load distribution. Failures of...
supported as a primary node of the Australian Research Council Centre of Excellence for Geotechnical Science and Engineering(CE110001009)
Reinstallation of mobile jack-up rigs next to existing footprints is a problematic operation because the spudcan located near the footprints is subjected to eccentric and/or inclined loading conditions. Geotech- nical...