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use of stability functions in design
i completed my msc in structures a year ago and part of my course was learning to use stability functions to calculate end-moments for axially loaded columns.
however, i have yet to use stability functions in my designs and the only reference i could find on the functions was in coates, coutie and kong.
has anyone any examples or references of frame design using stability functions, please?
check out our whitepaper library.
i dont think they use stability functions now because of secondary structural analysis. i re
dear civeng80
thanks for the reply. may i ask what secondary analysis is please. i was taught stability functions two-years ago so i assume the university had something in mind - or were they only filling in a gap in the syllabus.
regards
my understanding is that stability functions are more accurate than most analysis methods but i am not aware of any significant software that uses this approach. i also used them in grad school to solve some problems and i was also asked to compare my answers to the values shown in the column nomographs everyone has seen. i was quite surprised to learn how close these nomographs are. i don't know where you will find folks that are interested in being that accurate to use stability functions. good luck.

2009-09-16, 05:49 PM	#1
huangyhg 超级版主注册日期: 04-03 帖子: 18592 精华: 36 现金: 249466 标准币资产: 1080358888 标准币	use of stability functions in design use of stability functions in design i completed my msc in structures a year ago and part of my course was learning to use stability functions to calculate end-moments for axially loaded columns. however, i have yet to use stability functions in my designs and the only reference i could find on the functions was in coates, coutie and kong. has anyone any examples or references of frame design using stability functions, please? check out our whitepaper library. i dont think they use stability functions now because of secondary structural analysis. i re dear civeng80 thanks for the reply. may i ask what secondary analysis is please. i was taught stability functions two-years ago so i assume the university had something in mind - or were they only filling in a gap in the syllabus. regards my understanding is that stability functions are more accurate than most analysis methods but i am not aware of any significant software that uses this approach. i also used them in grad school to solve some problems and i was also asked to compare my answers to the values shown in the column nomographs everyone has seen. i was quite surprised to learn how close these nomographs are. i don't know where you will find folks that are interested in being that accurate to use stability functions. good luck. __________________ 借用达朗贝尔的名言：前进吧，你会得到信心! [url="http://www.dimcax.com"]几何尺寸与公差标准[/url]