贮仓自振特性实验研究  

An Experimental Research on the Natural Vibration of Storage Bin

作　　者：杨建斌[1] 郭明昌[1] 杨运安[1] 潘慧兰[1] 

机构地区：[1]西安冶金建筑学院基础课部

出　　处：《西安冶金建筑学院学报》1989年第3期119-124,共6页

摘　　要：通过对多层仓顶室柱承式贮仓的实验研究,得出了贮仓自振特性随贮料员、贮料状态(散体料、固结料)和激振力变化的基本规律。为进一步完善这类贮仓自振特性的计算提供了可靠的依据。Through thc experimental research on the colum-supported storage bin withmultistory toproom, the basic law of the natural vibration characteristics of the bin with thechanges in quantity, with the state or the store material (loose or solid), and with thechange of excited force has been proposed. The basic law offers a reliable basis for theperfact calculation of natural vibration characteristic for the storage bins.

关 键 词：贮仓 频率 振型/多层仓顶空 

分 类 号：TU249[建筑科学—建筑设计及理论]