280


 ST MEASURED DYNAFLECT DEFLECTIONS
 LAYER THICKNESSES (t,, t2, )



ANALYZE AS YES M NO ANALYZE AS
4 -LAYER KNOWN? 3 LAYER



 CALCULATE INITIAL OR SEED
 MODULI (El, E2, OR, E12, E3, E4)
 USING LAYER MODULI
 PREDICTION EQUATIONS



 CALCULATE DYNAFLECT
 DEFLECTIONS USING ELASTIC
 LAYER THEORY (BISAR)



 COMPUTE % DIFFERENCE
 BETWEEN MEASURED AND
 CALCULATED DEFLECTIONS



 RE A ADJUST LAYER
 DIFFERENCES NO MODULIAS
 LESS THA APPROPRIATE

 YES


 PRINT LATEST MODULI STOP
 AS FINAL MODULI VALUES


Figure 6.74 Simplified Flow Chart of DELMAPS1 Program