Square blind holes have certain qualities that make them useful in fields where accuracy and efficiencyare crucial, like aerospace, automotive, molding, and general manufacturing industries wherestructural integration is required in precise assembly. It is challenging to machine square blind holeswith traditional machining due to geometrical complexity as precision is required for sharp cornerswhich is difficult

Abstract Earthquakes pose significant threats to both human lives and structures, necessitating thoroughdynamic analysis for earthquake-prone buildings. Such analyses are crucial for designing earthquake-resistant structures that can withstand seismic forces. One effective strategy employed to mitigate thedestructive effects of earthquakes is the implementation of base isolation techniques. Base isolationinvolves the installation of isolators and energy-absorbing

The widespread utilization and ill-advised removal of single-use plastics have prompted critical natural contamination and asset consumption. Accordingly, society is progressively looking for supportable other options, with reusable plastic arising as a promising arrangement. This exploration paper intends to dig into the idea of reusable plastic, investigating its advantages, difficulties, and likely effect on squander