Results 131 to 140 of about 10,380,373 (162)
Analysis of wind load effect on key components in a jack-up offshore platform
Applied Ocean Research, 2020 Abstract In the complex Ocean environment, wind load is the most important factor that should be addressed in the design of jack-up platforms. Although many efforts have been made to analyze the dynamics of jack-up platforms considering wind load effect, literature review shows that very limited work has been done to address the calculation of the ...
Atilla Incecik, Yingchun Xie, Guijie Liu
exaly +5 more sources
Some of the next articles are maybe not open access.
Related searches:
Related searches:
Effect of Deployment of Jack-Up on Piles and Structure of Existing Offshore platform—A Case Study
Lecture Notes in Civil Engineering, 2021Jack-up rigs are mobile offshore platforms deployed mostly to carry out drilling and work-over activities related to exploration and production of oil and gas. For activities related to production of hydrocarbon, jack-ups are deployed near existing fixed jacket platforms frequently.
Rupam Mahanta
exaly +2 more sources
Lifting Platform in Jack-Up Offshore Platform Based on Virtual Prototyping
Applied Mechanics and Materials, 2012This paper put forward a systematic design method based on virtual prototyping technology to simulate lifting platform of jacking system in jack-up offshore platform. After the main parameters of lifting platform in jack-up offshore platform were introduced, the 800T offshore platform modeling techniques were put forward, such as rigid body modeling ...
Bin He
exaly +2 more sources
Ocean Engineering, 2021
Abstract The research came from the project for 400-foot jack-up offshore platform's adaptation to environment. The empirical value of load coefficient is often selected by each Classification Society and the influence of other complex factors on hydrodynamic characteristics is ignored, which may make the result too conservative.
Yingchun Xie, Dingxin Leng, Xiaoyuan Sun
exaly +2 more sources
Abstract The research came from the project for 400-foot jack-up offshore platform's adaptation to environment. The empirical value of load coefficient is often selected by each Classification Society and the influence of other complex factors on hydrodynamic characteristics is ignored, which may make the result too conservative.
Yingchun Xie, Dingxin Leng, Xiaoyuan Sun
exaly +2 more sources
Applied Ocean Research, 2021
Abstract This paper aims to investigate the ventilation characteristics of a main cabin in a JU2000E jack-up offshore platform. A scaled model of the ventilation system was built based on the similarity theory, and the factors (such as the engine shutdown choice, the layout of the air outlets, and the supply air volume) that affect the ventilation ...
Yingchun Xie, Guijie Liu, Jinchi Zhu
exaly +2 more sources
Abstract This paper aims to investigate the ventilation characteristics of a main cabin in a JU2000E jack-up offshore platform. A scaled model of the ventilation system was built based on the similarity theory, and the factors (such as the engine shutdown choice, the layout of the air outlets, and the supply air volume) that affect the ventilation ...
Yingchun Xie, Guijie Liu, Jinchi Zhu
exaly +2 more sources
Interaction between jack-up rig foundations and offshore platform piles
International Journal for Numerical and Analytical Methods in Geomechanics, 1987AbstractThis paper presents a study of the interaction between the foundations of a jack‐up rig and the pile foundations of an adjacent steel offshore platform. Parametric solutions are presented to evaluate the effect of the rig footing load on the performance of the pile foundation. Homogeneous and non‐homogeneous soil conditions have been considered.
Y K Chow
exaly +2 more sources
Topology optimization of jack-up offshore platform leg structure
Proceedings of the Institution of Mechanical Engineers, Part M: Journal of Engineering for the Maritime Environment, 2020Jack-up platforms are commonly found in the costal or offshore environment for offshore oil and gas recovering. Pile legs are the main component of jack-up platform, which support the whole platform and suffer from the ocean environment load. Topology optimization method is proposed in this article to find an optimized shape for the leg by maximizing ...
Wei Deng +5 more
openaire +1 more source
Offshore wind farm construction platform jack-up control system
2009 World Non-Grid-Connected Wind Power and Energy Conference, 2009Based on the requirements of the offshore wind farm construction, an intelligent remote control system has been proposed for jacking-up offshore platform. The system consists of a wireless LAN, a master control system, an intelligent node control system, and front sensors. The master control system is composed of a master control decision-making expert
Zhigang Li +3 more
openaire +1 more source
Dynamic analysis method of offshore jack-up platforms in regular and random waves
Journal of Marine Science and Application, 2012A jack-up platform, with its particular structure, showed obvious dynamic characteristics under complex environmental loads in extreme conditions. In this paper, taking a simplified 3-D finite element dynamic model in extreme storm conditions as research object, a transient dynamic analysis method was proposed, which was under both regular and ...
Hao Yu, Xiaoyu Li, Shuguang Yang
openaire +1 more source