This paper addresses a detailed analysis of the ice–structure interaction process phase-locked ice crushing (PLC) against offshore structures. Directly measured load, structure response data, and in situ observation from field measurements on Molikpaq lighthouse jacket platform were used study. summarizes new ductile damage-collapse (DDC) failure mechanism for PLC process. The DDC shows that is...

The sandstone yield strength and tensile were increased under cyclic loading paths by using the Brazilian splitting method. experiment shows that (1) specimens exhibit multiple penetrating crack damage loading, while slightly increases; (2) horizontal strain (Exx) concentration area decreases, shear (Exy) increases form changes from completely brittle to ductile mixed tensile-shear damage; (3) ...

The finite element simulation of forming processes or vehicle crash scenarios involves multiaxial loading conditions in general. Thereby, damage and failure ductile steel sheets is triggered by void growth under hydrostatic tensile elongation within a narrow band shear dominated loading. These different mechanisms are considered stress state dependent continuum model. initiation represented cri...