Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volumes 1-2American Society of Mechanical Engineers, 1991 - Arctic regions |
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Page 120
The stress range process is a random process and each stress range cycle as well as the sum ( ao , ) " are hence random variables . By assuming a large number of stress cycles , the randomness of the sum can be neglected and replaced by ...
The stress range process is a random process and each stress range cycle as well as the sum ( ao , ) " are hence random variables . By assuming a large number of stress cycles , the randomness of the sum can be neglected and replaced by ...
Page 124
Assume the loading of the storage tank leads to a long term wave induced stress range Ao . This stress range is modelled by a Weibull distribution 0.5 0.15 TABLE 1 : Basic variable distributions Basic Variables Distribution Initial ...
Assume the loading of the storage tank leads to a long term wave induced stress range Ao . This stress range is modelled by a Weibull distribution 0.5 0.15 TABLE 1 : Basic variable distributions Basic Variables Distribution Initial ...
Page 136
The strain ranges can be calculated as the differences between the maximum and minimum strains corresponding respectively to the peak and trough in each nominal stress range . The stresses used in the calculations should include the ...
The strain ranges can be calculated as the differences between the maximum and minimum strains corresponding respectively to the peak and trough in each nominal stress range . The stresses used in the calculations should include the ...
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Contents
SPECIAL SESSION HYDRODYNAMICS | 1 |
HYDRODYNAMIC FORCES | 29 |
Simulated High Reynolds Number Flow and Forces on Cylinder Groups | 71 |
Copyright | |
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acting amplitude analysis angle applied approach approximately assumed average body boundary cable calculated circular cylinder coefficients compared comparison components computed considered constant corresponding cylinder damping depth described determined diffraction direction distribution domain drag drift force effect element Engineering equation estimates experimental experiments expressed field Figure floating flow fluid follows free surface frequency function given height horizontal hydrodynamic included increase integral irregular waves length lift force linear loads mass maximum mean measured method mode mooring motion natural nonlinear obtained Ocean Offshore oscillation period phase platform points position potential predicted present pressure problem random range regular relative represents respectively response second order second-order separation ship shown shows simulation solution spectrum structure surge Table tests theory values velocity vertical vortex wave forces