Analyse und Optimierung fluidisch und mechanisch gekoppelter grossvolumiger meerestechnischer Mehrkoerpersysteme bei instationaerer Wellenbelastung Schlussbericht

For hydrodynamic analyses of offshore-multibody systems an exact sea wave-structure interaction theory taking into account the water compressibility has been developed, which is based on the calculation of diffraction matrices of the single bodies. Hydrodynamic analyses of the single bodies were carried out using the Trofftz method for fitting boundary conditions. Biorthogonal functional series were applied for computation of earthquake induced hydrodynamic pressures at rotationally symmetrical offshore buildings of the monotower type and of submarine oil reservoirs. Experimental investigations for evaluation of the calculation methods have been started in a slack water basin. (WEN)SIGLEAvailable from TIB Hannover: F95B1686 / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische InformationsbibliothekStiftung Volkswagenwerk, Hannover (Germany)DEGerman