Nothing Special   »   [go: up one dir, main page]

Lin et al., 2018 - Google Patents

Vibration detection of spanning subsea pipelines by using a spherical detector

Lin et al., 2018

View PDF
Document ID
840472556546913557
Author
Lin G
Zhoumo Z
Xinjing H
Jian L
Shili C
Publication year
Publication venue
IEEE Access

External Links

Snippet

This paper proposes a method for detecting the vibration of subsea spanning pipelines by using a spherical detector (SD) equipped with a triaxial accelerometer. The mathematical analyses and experiments demonstrate that the acceleration modulus square (AMS) and the …
Continue reading at ieeexplore.ieee.org (PDF) (other versions)

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/16—Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
    • G01V1/18—Receiving elements, e.g. seismometer, geophone or torque detectors, for localised single point measurements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/008—Earthquake measurement or prediction
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
    • G01M7/00—Vibration-testing of structures; Shock-testing of structures
    • G01M7/02—Vibration-testing by means of a shake table
    • G01M7/025—Measuring arrangements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/30—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight
    • G01N3/313—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight generated by explosives
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H1/00—Measuring characteristics of vibrations in solids by using direct conduction to the detector
    • G01H1/04—Measuring characteristics of vibrations in solids by using direct conduction to the detector of vibrations which are transverse to direction of propagation
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/08—Measuring the diameter

Similar Documents

Publication Publication Date Title
Lin et al. Vibration detection of spanning subsea pipelines by using a spherical detector
US10488296B2 (en) Method of determining stress variations over time in an undersea pipe for transporting fluids
JP5930427B2 (en) Nondestructive inspection of pipes
Song et al. Laboratory tests of vortex-induced vibrations of a long flexible riser pipe subjected to uniform flow
US10767331B2 (en) Riser fatigue monitoring
Peng et al. Experimental study on subsea pipeline bedding condition assessment using wavelet packet transform
Lie et al. Comprehensive riser VIV model tests in uniform and sheared flow
Prisutova et al. Use of fibre-optic sensors for pipe condition and hydraulics measurements: A review
Zhou et al. Numerical investigation on crack identification using natural frequencies and mode shapes of a drilling riser during deployment and retrieval
Wolfram Jr et al. PIPESTAB project: Improved design basis for submarine pipeline stability
Lin et al. Low-cost and high-efficiency method for detecting vertical bends of subsea pipelines
Peng et al. A numerical study of damage detection of underwater pipeline using vibration-based method
Zhou et al. A structural health assessment method for shield tunnels based on torsional wave speed
Chen et al. Experimental and numerical analysis of submerged floating tunnel
Inaudi et al. Fiber optic sensing for innovative oil & gas production and transport systems
Zhou et al. Vibration characteristics of underground structure and surrounding soil underneath high speed railway based on field vibration tests
Zhou et al. Study on Dynamic Response Measurement of the Submarine Pipeline by Full‐Term FBG Sensors
Verley et al. Prediction of hydrodynamic forces on seabed pipelines
Zhou et al. The tunnel structural mode frequency characteristics identification and analysis based on a modified stochastic subspace identification method
Lin et al. Performance enhancements of the spherical detector for pipeline spanning inspection through posture stabilization
Zhou et al. A novel vibration-based structure health monitoring approach for the shallow buried tunnel
Liao et al. Free-span identification of buried gas pipe subjected to sine sweep load in pipe
Choquette et al. Understanding Pipeline Strain Conditions: Case Studies Between ILI Axial and ILI Bending Measurement Techniques
Morooka et al. Dynamic behavior of pipelines and risers due to vortex-induced vibration in time domain
Peek et al. Pluck Tests on Operating Deepwater Pipeline Spans