Abstract: AbstractEarly-strength ultrahigh performance concrete (ES-UHPC) is used widely in road repair, as well as in emergency rescue and disaster relief operations. Previous studies focused primarily on the mechanical properties ...

Abstract: The number of tornadoes reported in the United States is believed to be less than the actual incidence of tornadoes, especially prior to the 1990s, because tornadoes may be undetectable by human witnesses in sparsely ...