Beschreibung:
The theory of waves is generalized on cases when waves change medium in which they appear and propagate. A reaction of structural elements and space objects to the dynamic actions of the different nature, durations, and intensities is studied. It considers the effects of transitions in the state and phase equations of media on the formation and propagation of extreme waves as a result of power, thermal, or laser pulsed action. The influence of cavitation and cool boiling of liquids, geometric and physical nonlinearity of walls on containers' strength, and the formation of extreme waves is studied. The theory can be also used to optimize impulse technology, in particular, in the optimization of explosive processing of sheet metal by explosion in a liquid.
PART I. Basic models, equations and ideasChapter 1. Models of continuum1.1. The system of equations of mechanics continuous medium1.2. State (constitutive) equations for elastic and elastic-plastic bodies1.3. The equations of motion and the wide range equations of state of an inviscid fluid1.4. Simplest example of fracture of media within rarefaction zones1.4.1. The state equation for bubbly liquid1.4.2. Fracture (cold boiling) of water during seaquakes1.4.3. Model of fracture (cold boiling) of bubbly liquid1.5. Models of moment and momentless shells1.5.1. Shallow shells and the Kirchhoff - Love hypotheses1.5.2. The Timoshenko theory of thin shells and momentless shells