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Study on the Stability of Submarine Hydrate-Bearing Slope Due to Depressurized Production
Depressurized production from natural gas hydrates can lead to fluid flow, heat transfer, and geomechanical changes in the reservoir. For a submarine...
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Trans-Tokyo Bay Highway (Submarine Auto-Route)
The Trans-Tokyo Bay Highway (TTBH) on soft ground across Tokyo Bay, opened in December 1997. TTBH is a submarine auto-route of 15.1 km and consisting...
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Influence of the L/D ratio on the rotary coefficients of a submarine
At the early design stage of a submarine, it is necessary to have a good estimate of the linear manoeuvring coefficients, or derivatives. These are...
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Sensitivity Analysis of Stability Factors of Filling Slopes Strengthened by Frame Anchor Plates Based on Orthogonal Experimental Design
The frame anchor plate is a new retaining structure for reinforcing a fill slope. Due to the lack of theoretical research, engineers cannot...
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Thermo-mechanical Behaviour of Soft Clay between Operation and Shutdown of Submarine Hot Oil Pipeline
The interaction between the pipeline and the surrounding soil is a critical factor in the buckling analysis of the pipeline operating at high...
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Stability Analysis of Tailings Dam Using Finite Element Approach and Conventional Limit Equilibrium Approach
The probability of failure in tailings dam is generally found to be much greater than the conventional water retaining dams. Slope instability is one...
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Mechanical Modeling and Analysis of Stability Deterioration of Production Well During Marine Hydrate Depressurization Production
Different from oil and gas production, hydrate reservoirs are shallow and unconsolidated, whose mechanical properties deteriorate with hydrate...
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Nonlinear Control of Linear Systems
Chapter 4 of the book Nonlinear Systems and Controls describes nonlinear controls for linear controlled systems. Among other elements, these include...
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Study on Methods for Risk Assessment of Geological Hazards Caused by Natural Gas Hydrate Exploitation
Gas Hydrate is officially classified as a category 173 mineral resource, and its exploitation has become an important part of the national energy...
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Dynamic response of submarine obstacles to two-phase landslide and tsunami impact on reservoirs
Submarine landslides may generate super-tsunamis as they interact with water bodies such as oceans, mountain lakes or reservoirs. These water bodies...
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Closed-form solutions for wave-induced poroelastic response in seabed under dynamic and quasi-static regimes
The mechanical response of submarine masses under the action of sea wave loads is studied in this work. The saturated deposit below the seabed is...
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Fault Analysis and Corrosion at the Lead Seal of High-Voltage Cable Joint
The joint of high-voltage cables is a vulnerable component in cable systems, and the lead seal is an important part that connects the aluminum sheath...
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A three-dimensional particle finite element model for simulating soil flow with elastoplasticity
Soil flow is involved in many earth surface processes such as debris flows and landslides. It is a very challenging task to model this large...
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Rigid Offshore Pipelines
The rigid offshore pipelines chapter addresses the activities to be developed during the design phase of a rigid offshore pipeline including its...
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Experimental, Numerical, and Analytical Studies on the Bending of Mechanically Lined Pipe
Mechanically lined pipe (MLP) is often used for offshore oil and gas transport because of its low cost and corrosion resistance. During installation...
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Stability analysis of an axially moving free-free beam
This study investigates the stability of an axially moving free-free beam as a function of moving speed, modulus of elasticity, and axial tensile...
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Hybrid Methods with Special Focus on DEM-SPH
In this chapter, the hybrid method of DEM-SHP is elaborated meant to solve the problem of “fluid–structure interaction (FSI)”, with special interest...
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Dynamics of granular debris flows against slit dams based on the CFD–DEM method: effect of grain size distribution and ambient environments
Earth surface flows in nature, like debris flows and rock avalanches, have threatened people’s safety and infrastructure during past decades. Though...
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Study of the Dynamic Characteristics of A Cone-Shaped Recovery System on Submarines for Recovering Autonomous Underwater Vehicle
National navies equip their submarines with Autonomous Underwater Vehicle (AUV) technology. It has become an important component of submarine...
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Research and application of Ti–Mn-based hydrogen storage alloys
Ti–Mn-based hydrogen storage alloys are considered to be one of the most promising hydrogen storage alloys for proton exchange membrane fuel cell...
