简介:<正>Geodynamiccompositeeffectprinciplewhichisproducedonthebasisofearthmovementisabasictheoryofmechanics.Itbelongstoanewviewpointandconcept.Comparedwithgravityeffectofgeocentrictheory,anideologicalsystemofmechanicstakingthesunasreferencecoordinateispresentedtoexplaineasilynaturalphenomenaandprob-lemswhichgoagainstgravityeffect:volcano,earthquake,horizontalstress,magmaticactivityandcrustalmovement.Itcanbewidelyusedingeology,mining,engineering,geologicdisaster…Themainconclu-sionanddeductionareasfollows.