detailed sectiondetailingdetectordetector installationdetentiondetention at equilibriumdetention reservoirdetention timedetergentdeteriorationdeterioration of cementdeteriousdeterminacydeterminantdeterminatedeterministic systemdeterrentdetonationdetonatordetourdetour signdetrita rockdetritaldetrital conedetritic sanddetritusdevelopdevelopable surfacedevelopmentdevelopment bond stressdevelopment lengthdevelopment perioddevelopment plandeviationdeviator stressdeviatoricdeviatoric straindeviatoric stress tensordevicedewdew pointdewateringdewatering coefficientdewatering ratediabasediagenesisdiagonaldiagonal bracingdiagonal bucklingdiagonal buckling of web