Discussion on applying hydraulic components to arch bridge

Journal of Chongqing Jiaotong University(Natural Science) ›› 2004, Vol. 23 ›› Issue (6): 37-39.

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Discussion on applying hydraulic components to arch bridge

WANG Xiao-yi¹, HE Xue-feng²

1.Chongqing Yutong Highway Engineering Company, Chongqing 400067,China; 2. Department of Mechanics and Engineering Science, Beijing University, Beijing 100871, China)

Received:2004-03-03 Online:2004-12-15 Published:2015-05-18

将液压式构件用于拱桥主动控制的探讨

王晓艺¹，贺学锋²

1.重庆市渝通公路工程总公司，重庆400067；2.北京大学力学与工程科学系，北京100871

作者简介:王晓艺（1975—），女，重庆市人，助工，从事公路工程技术管理工作。

Abstract

Abstract: A type of active composite component composed of several hydraulic components is presented. The axial force, bending moment and shear force of this type of active composite component can be controlled. A controllable arch bridge is formed by substituting several segments of the arch ribs by active composite components. The mechanical properties of a hydraulic component and the prospects of application of this type of active composite component are discussed

Key words: hydraulic component, arch bridge, active control, smart structure

摘要： 笔者提出由多个液压式激励器组成的组合主动构件，这种构件的轴力、弯矩和剪力可控，采用这种组合主动构件代替拱桥拱肋的某一段，可以形成可控的拱桥。对液压式构件的力学特性和这种组合主动构件的应用前景进行了分析。

关键词: 液压式构件, 拱桥, 主动控制, 智能结构

CLC Number:

U448.22
U441

WANG Xiao-yi, HE Xue-feng. Discussion on applying hydraulic components to arch bridge[J]. Journal of Chongqing Jiaotong University(Natural Science), 2004, 23(6): 37-39.

王晓艺，贺学锋. 将液压式构件用于拱桥主动控制的探讨[J]. 重庆交通大学学报（自然科学版）, 2004, 23(6): 37-39.

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Discussion on applying hydraulic components to arch bridge

将液压式构件用于拱桥主动控制的探讨

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