Standard No.:	GB/T 11349.2-2006
English Name:	Vibration and shock - Experimental determination of mechanical mobility - Part 2: Measurements using single-point translation excitation with an attached vibration exciter
Chinese Name:	振动与冲击 机械导纳的试验确定 第2部分：用激振器作单点平动激励测量
Chinese Classification:	J04    Basic standards and general methods
Professional Classification:	GB    National Standard
Source Content Issued by:	AQSIQ; SAC
Issued on:	2006-6-2
Implemented on:	2006-11-1
Status:	to be superseded
Superseded by:	GB/T 11349.2-2025 Mechanical vibration and shock—Experimental determination of mechanical mobility—Part 2: Measurements using single-point translation excitation with an attached vibration exciter
Superseded on:	2026-1-1
Superseding:	GB/T 11349.2-1989 Experimental determination of mechanical mobility-Measurements using single-point translation excitation with an attached vibration exciter
Target Language:	English
File Format:	PDF
Word Count:	10000 words
Translation Price(USD):	280.0
Delivery:	via email in 1~3 business day

本部分规定了用连接式激振器单点平动激励测量结构（如建筑物、机器和车辆）的机械导纳或其他频率响应函数的方法。 本部分适用于导纳、加速度导纳或位移导纳的测量，既可以是驱动点测量，也可以是传递测量。它还适用于确定这些比值的倒数，如自由有效质量。尽管采用单点激振，但可同时测量的运动响应的测点数目没有限值，例如，模态分析中要求的多点响应测量。