struck off struck oil struck once struck one struck out struck something struck south struck southern struck the city struck the earth struck the ground struck the philippines struck the right struck the rock struck the town struck them struck twice struck up struck up a conversation struck up a friendship struck us struck you strucker struct struction structurae structural structural abnormalities structural action structural actions structural adhesive structural adhesives structural adjustment structural adjustment policies structural adjustment programme structural adjustment programmes structural adjustments structural aid structural alterations structural aluminum structural analogues structural analysis structural and civil structural and cohesion funds structural and cyclical structural and functional structural and institutional structural and investment funds structural and mechanical structural and non-structural structural and organizational structural applications structural approach structural arrangement structural arrangements structural aspects structural assembly structural assistance structural balance structural barriers structural basis structural beam structural beams structural behaviour structural biology structural body structural brain structural building structural business structural calculations structural causes structural challenges structural change structural changes structural characteristics structural characterization structural collapse structural complexity structural component structural components structural composite structural concrete structural condition structural conditions structural configuration structural considerations structural constraints structural crisis structural damage structural damages structural data structural defect structural defects structural deficiencies structural deficit structural design structural details structural determinants structural determination