... for the tests. The effects of static and dynamic stress level, and load cycles on the resilient modulus and deformation of EPS material, were investigated. Test results indicated that the resilient modulus of EPS decreases with an increase in static stress, but re- mains constant as the dynamic stress increases...

... Characterization power plant cavern pumped-storage power plant stress increment relation strength seismic wave stability failure envelope increment Upstream Oil & Gas aseismic design dynamic stress stability number excavation stress condition equation tensile strength ASEISMIC DESIGN...

... the magnitude of the dynamic stresses carried by the vibrating wave and the dynamic strength of the medium is proposed. Due to its simplicity and direct application to field conditions of rock blasting, the method seems appropriate, to predict failure in any type of structure, provided their dynamic properties...