美国麻省理工大学：《结构分析与设计技术》教学资源（讲义）CQ16

Concept question What, in your opinion is the value of ritz's method? 1. Some. It is fraught with difficult make it almost impossible to apply to the challenging problems of design of moder aerospace structures one en out o the curriculum of 16.21 3. It is a great conceptual starting point for the development of more general approximate methods None of the above statements all of the above statements all of the above statements but Statement DKDU

++++ ++++ ++++ ++++ ++++ Concept Question ++++ ++++ ++++ ++++ ++++ What, in your opinion is the value of Ritz’s method? 1. Some. It is fraught with difficulties which make it almost impossible to apply to the challenging problems of design of modern aerospace structures. 2. None. It should probably be taken out of the curriculum of 16.21. 3. It is a great conceptual starting point for the development of more general approximate methods. • ++++ None of the above statements • ++++ All of the above statements • ++++ All of the above statements but (2) • ++++ Statement (2) • ++++ DKDU

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