32 m预应力混凝土梁横向模态试验分析

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Abstract This paper gives an introduction to the experimental analysis method of modal based on the test technology of transmission function, by giving an example of test analysis of lateral self-vibration modal for 32m-span post-tensioning method prestressed concrete beam.

Key words： signal-noise ratio mixed fold transmission function vibration modal

Received: 28 March 2005

PACS:

U442.2

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	Articles by authors
	LIU Han-fu
	ZHAO Zeng-xin

Cite this article:

LIU Han-fu,ZHAO Zeng-xin. EXPERIMENTAL ANALYSIS OF LATERAL MODAL FOR 32M- SPAN PRESTRESSED CONCRETE BEAM[J]. 铁道工程学报, 2005, 22(4): 27-29.

URL:

http://tdgcxb.crec.cn/EN/ OR http://tdgcxb.crec.cn/EN/Y2005/V22/I4/27

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