Design and test of underwater non-contact explosion shock protection floor for seamen

Design and test of underwater non-contact explosion shock protection floor for seamen

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[Objectives]In order to more effectively tappetini ford puma originali protect the surface ship seamen from the shock injury caused by underwater non-contact explosion,[Methods]the shock environments and safety limits for seafmen aboard surface ship are analyzed firstly.Then,the design method for human anti-shock flooring is put forward,and a new type of anti-shock elastic floor is designed which has nonlinear mechanical properties with variable stiffness.Finally,the protective effects of the anti-shock elastic flooring is validated and evaluated in the shock table test that simulates the typical medium and severe shock loads.[Results]The test results indicate that the shock load attenuating rate of anti-shock elastic flooring is over 88%,which could reduce ship shock injury greatly.

[Conclusions]The research can provide effective shock protection for seamen buy shredder ptc in severe shock environment.