... speed wind energy variable wind speed axial force evaluation social responsibility damage probability shutdown frequency sustainable development wind turbine operation offshore wind turbine response displacement sustainability standard deviation mean wind speed vector equation random...

... with experimental results. Different loads are applied at the top of the pile, and the axial force and lateral friction resistance distribution of common pile and double-sleeve pile are compared and analyzed. By applying different forms of ground surcharge around the soil, the stress characteristics of double...

... modeling & simulation wall thickness submarine pipeline finite element method dnv gl equation offshore pipeline fe model loading condition pipeline equation axial force fe simulation midstream oil & gas submarine pipeline high pressure submarine pipeline criterion...

... configuration, or add VIV strakes, etc. subsea system thermal cycle stress amplitude axial force upstream oil & gas temperature condition fatigue analysis deep-water m-shape jumper chunhong hu jumper vibration fatigue life frequency low temperature condition perpendicular fatigue damage...

... on SCF distribution of three-planar tubular Y-joints under axial force Shiliu Bao1 Ruonan Li2; Xiyao Zhao1; Yun Tian1; Yating Tai1 1College of Civil and Transportation Engineering, Hohai University Nanjing, Jiangsu, China 2Faculty of Infrastructure Engineering, Dalian University of Technology Dalian...

... and Faltinsen (1993), Korobkin (2005) and Oliver (2007). progressive wave water condition wave trough water entry axial force cylinder experimental study impact force impact velocity high-speed camera free surface condition oblique water entry quiescent water wave maker linear motor impact...

... power cable cross section subsea system axial force structural behavior mesh size irregular shape curvature axial stiffness noncritical component sheath layer basecase filler1 2 filler1 filler2 On Modelling Alternatives of Non-critical Components in Dynamic Offshore Power Cables Naiquan...

... in the Barents Sea is investigated. Numerical simulations are performed by using the software RIFLEX under SIMA workbench. Critical responses such as curvature and axial forces are checked. For the new offloading hose, it is important to check the combined bending-tension loading capacity. The results show...

..., effects of global loads and nacelle motions on drivetrain dynamics are investigated individually. The results indicate that larger axial forces of drivetrain main bearings and the first stage planet carrier bearing are carried in the spar floating wind turbine than in the monopile wind turbine...

... different environmental condition heave response weak axis drag coefficient environmental condition axial force pontoon axis standard deviation drillstring design strong axis vegvesen bridge bridge girder simulation contribution viscous effect wave condition Effect...

... earthquake is proposed. mn interaction curve case 2 strength steel pile history case 1 response time history axial force ultimate strength architectural institute superstructure specimen multiple earthquake centrifugal test liquefaction time history earthquake soil liquefaction...

... Control Strategy of Stress Concentration Factors for Five-planar Tubular Y-joints under Axial Force Shiliu Bao1, Bin Wang2, Yong Shi3, Kanmin Shen2, Xin Li1 1State Key Laboratory of Coastal and Offshore Engineering Department, Dalian University of Technology Dalian, China 2Powerchina Huadong...

... (double of 6Hz), which is around the natural axial resonance of the rigging. The limiting amplitude of oscillation due to VIV is around one pipe diameter, for the main mode of oscillation and for the higher harmonics this is significantly less. Estimation of Axial Forces As the bending moment mode shape...

... pressure difference drilling operation axial force casing design external pressure difference Mechanics-based analysis on the 10 3/4 Casing coupling section under Non-symmetrical Extrusion Li Bai, Gang Liu, Bowen Wang, Dou Mei China Univ. of Petroleum (Huadong) Qingdao, Shandong, China ABSTRACT...

... wellhead growth stability thermal expansion cement mud annular fluid lp housing subsea wellhead procedure wellhead load conductor wellhead stability axial force production process deepwater well hook load wellhead sinking wellhead upward force casing and cementing upstream oil...

... is studied. From string axial force and stress wave analysis, it is found that the slip joint does not interrupt testing string mechanical behavior during jarring. Therefore the whole string is treated as a continuous elastic medium. Influence of collar length, jar stroke length and triggering force...

.... What s more, for the shallow buried depth of target zone, high build rate must be applied when drill horizontal wells in NGH sediments, which lead to excessive drag from wellwall. However, the axial force generated by the weight of drillstring is limited, which cannot transfer effectively to the bit...

... short pipeline imperfection amplitude imperfection midstream oil & gas pipeline initial imperfection amplitude total strain axial force submarine pipeline lateral displacement temperature difference analytical solution offshore pipeline initial imperfection plastic strain...

... configuration lateral deformation pipeline axial force displacement Global buckling behavior of snaked-laid and straight laid subsea pipelines Wenbin Liu 1,2 Jianbao Fu 1,2 1. Tianjin Port Engineering Institute Co., Ltd. Of CCCC First harbor engineering Co., Ltd., Key Laboratory of Port Geotechnical...

... friction coefficient experimental result stiffness axial force unbonded flexible pipe strips characteristic coefficient different friction coefficient upstream oil & gas hysteretic curve friction dissipation friction energy dissipation flexible pipe curvature torsion Analysis...