An analytical analysis for the mechanical performance of fully-grouted rockbolts based on the exponential softening model

This paper presented a novel bond-slip model to better reveal the mechanical behavior of the bolt-grout interface for fully-grouted rockbolts under tensile loads by considering the non-linear response in the softening stage.The exponential decay function is adopted for describing the non-linear response in the softening stage.Based on the improved

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Historical Context and Landmarks of the Establishment of the "Society for the Rescue of Shipwreckers from Romanian Territorial Waters" - Salvamar - 1933

The study aims to point out some landmarks of the efforts of the Romanian authorities to institutionalize during the interwar period the activities of rescue and limitation of the negative effects of shipwrecks in Romanian territorial waters.The interwar period assumed a new configuration of power poles in the field of navigation, as well as an inc

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