Critical Technique and Design Method of Test Data Acquisition System for Centrifugal Shaker

摘要：

　　For soil is a complicated material with mechanical properties close ties with the stress condition it suffered,centrifugal shaker shows great superiority to the research of soil dynamics and geotechnical earthquake engineering.Currently only two large centrifugal shakers exist in USA and Japan respectively,while no one has been established in China,and practically the construction of centrifugal shakers is still in an exploratory stage throughout the world,remains many difficulties.Test data acquisition system as an important part of a centrifugal shaker certainly has some critical techniques and difficulties.This paper firstly analyses the special function and critical techniques of test data acquisition system for dynamic centrifugal model tests,then proposes a design method and points out its advantages,in order to give guidance for the construction of centrifugal shakers,especially large centrifugal shakers.

关键词： centrifugal shaker data acquisition system critical technique design method

作者: Yongzhi Wang Xiaoming Yuan Haohua Huang Rui Sun

作者单位: Institute of Engineering Mechanics, China Earthquake Administration, Heilongjiang, Harbin 150080, China

会议类型: 国际会议

会议名称: the 2012 International Conference on Frontiers of Advanced Materials and Engineering Technology (2012年先进材料与工程技术国际会议(FAMET 2012))

会议地点: 厦门

会议语种:英文

页码: 1898-1901

在线出版日期: 2012-01-04（万方平台首次上网日期，不代表论文的发表时间）