大学物理 ›› 2018, Vol. 37 ›› Issue (5): 1-4.doi: 10.16854 /j.cnki.1000-0712.180097

• 纪念费恩曼百年诞辰专栏 •    下一篇

费恩曼参与调查挑战者号失事

赵凯华   

  1. 北京大学物理学院,北京100871
  • 收稿日期:2017-09-02 出版日期:2018-05-20 发布日期:2018-05-20
  • 作者简介:赵凯华(1930—),浙江杭州人,北京大学物理学院教授.荣获2015 年度国际物理教育奖章.

Feynman’s invesgation of Challanger dizaster

ZHAO Kai-hua   

  1. School of Physics,Peking University,Beijing 100871,China
  • Received:2017-09-02 Online:2018-05-20 Published:2018-05-20

摘要: 1986 年美国航天飞机挑战者号失事,费恩曼参加了事故调查.他以一个科学家的智慧和正直,深入群众,找到技术上和管理层面的原因.

关键词: 费恩曼, 挑战者号, O 环, 冰水实验, 工程师反对起飞, 安全性的估计

Abstract: The American space shuttle Challanger had an accident in 1986,R. Feynman took part of the investigation. As a great scientist by his wisdom and honesty he found out all the reason,both technical and in management.

Key words: Feynman, Challanger, O-ring, ice water demonstration, engineers&rsquo, opposition;reliability estimation