Výsledky vyhledávání - "Kazuma NAKAI"

Akademický článek

Evaluation of interior passive safety for rail seats by sled tests

Autor: Kazuma NAKAI, Shota ENAMI

Publikováno v: Nihon Kikai Gakkai ronbunshu, Vol 90, Iss 932, Pp 23-00321-23-00321 (2024)

In order to enhance the safety of passengers in the event of the railway accident, it is important to identify the risk to the passengers. The seated passengers have a risk of getting injured due to collision with seats in front of them. The severity

Externí odkaz: https://doaj.org/article/4410077b5f524020a46b04f7c7e57efd

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Akademický článek

Evaluation method for crashworthiness of railway vehicles based on the correlation with the injury severity of passengers occupying longitudinal seats

Autor: Kazuma NAKAI, Tomohiro OKINO, Shota ENAMI, Keisuke NAGATA

Publikováno v: Nihon Kikai Gakkai ronbunshu, Vol 87, Iss 903, Pp 21-00181-21-00181 (2021)

It is important to enhance the safety of the railway passengers on board in the event of a collision accident. The railway vehicle standard in European countries and the U.S. set the framework for structural crashworthiness design. On the other hand,

Externí odkaz: https://doaj.org/article/3f0c8980999745049bf9aeabc4aa5aac

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Akademický článek

Experimental validation of effect on reducing the severity of injury to rail passengers occupying longitudinal seats using handrails in the event of collision

Autor: Kazuma NAKAI, Shota ENAMI

Publikováno v: Nihon Kikai Gakkai ronbunshu, Vol 85, Iss 878, Pp 19-00093-19-00093 (2019)

In the unlikely event of a train collision, the on-board safety features play a critical role in protecting the passengers. The UK’s Railway Safety and Standards Board has established a Railway Group Standard GM/RT2100 (RGS) to develop a crashworth

Externí odkaz: https://doaj.org/article/6120e0c1474b4150bb58c5a32840967e

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Akademický článek

Injury evaluation for passenger seated in the rotating and reclining seat in the event of a train collision

Autor: Tomohiro OKINO, Kazuma NAKAI, Junichi TAKANO, Shota ENAMI, Yutaka NAGAO, Masaki OGAWA

Publikováno v: Nihon Kikai Gakkai ronbunshu, Vol 83, Iss 846, Pp 16-00235-16-00235 (2017)

In the event of a level crossing accident, train passengers seated in a rotating and reclining seat have a risk of getting injured due to collision with seats in front of them. In order to evaluate the passenger's kinematic behavior and injury quanti

Externí odkaz: https://doaj.org/article/7b4b5263d14a4aedb4d8e823d1cf9816

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