Design and Numerical Simulation of a New Type of Mild Steel Damper

WANG Wei

您当前的位置：

首页 >

文章列表页 >

Design and Numerical Simulation of a New Type of Mild Steel Damper

更新时间：2025-09-25

- Design and Numerical Simulation of a New Type of Mild Steel Damper
- Issue 3, Pages: 432-438(2020)
- 作者机构：
  
  西安建筑科技大学土木工程学院,陕西,西安,710055
- 作者简介：
- 基金信息：
- DOI：
  CLC： TU352
- Published：2020
- 稿件说明：
移动端阅览
王威,王俊,苏三庆,张恒,梁宇建,向照兴.一种新型软钢阻尼器的设计及数值模拟∗[J].防灾减灾工程学报,2020,(3):432-438

WANG Wei. Design and Numerical Simulation of a New Type of Mild Steel Damper[J]. 2020, (3): 432-438.
王威,王俊,苏三庆,张恒,梁宇建,向照兴.一种新型软钢阻尼器的设计及数值模拟∗[J].防灾减灾工程学报,2020,(3):432-438 DOI：

WANG Wei. Design and Numerical Simulation of a New Type of Mild Steel Damper[J]. 2020, (3): 432-438. DOI：

摘要

为避免既有金属剪切型阻尼器存在的应力集中问题，进一步提高耗能能力，提出一种新型波形软钢阻尼器。利用通用有限元软件建立实体模型，对其进行数值模拟研究。通过对不同波角和厚度、腹板及翼缘材料的强度比对阻尼器力学性能的影响分析可以发现：波角和腹板与翼缘的材料强度比不变时，厚度为5 mm，阻尼器的力学性能最佳；当厚度和腹板与翼缘的材料强度比不变，波角为60°时，阻尼器的力学性能最佳；为充分发挥腹板的耗能作用，腹板与翼缘的材料强度比为1~1.47；理论计算与数值模拟吻合度高，可以通过计算改变相关参数，得到实际工程所需阻尼器。

Abstract

In order to avoid the stress concentration problem of the existing metal shear dampers and further improve the energy dissipation capacity

a new corrugated mild steel damper is proposed in this paper. In this study

a general finite element software is used to establish a solid model and its numerical simulation is carried out. By analyzing the effects of different wave angles and thickness

and the strength ratio of web to flange materials on the mechanical properties of damper

it is found that when the wave angle and the strength ratio of web to flange materials are constant

the damper has the best mechanical properties when the thickness is equal to 5 mm. When the thickness and the strength ratio of web to flange materials are constant

the mechanical properties of the damper are the best when the wave angle is 60 degrees

and the strength ratio of web to flange materials should be between 1 and 1.47 in order to make full use of the energy dissipation effect of web. The theoretical calculation is in good agreement with the numerical simulation

and the damper can be obtained by changing the relevant parameters.

关键词

Keywords

references

Constantinou M C,Symans M D.Seismic response? of structures with supplemental damping[J].The Stru-cture Design of Tall Buildings,1993,2(2):77-92.

潘鹏,叶列平，钱稼茹，等.建筑结构消能减震设计与案例[M].北京：清华大学出版社，2014：1-2.Pang P，Ye L P，Qian J R，et al.Seismic design of building structures equipped with energy dissipation devices[M].Beijing:Qinghua University Press,2014：1-2.(in Chinese)

吕西林，陈聪.带有可更换构件的结构体系研究进展[J].地震工程与工程振动,2014,34(1):27-36.Lyu X L，Chen C.Research progress on structural systems with replaceable components[J].Earthquake Engineering and Engineering Vibration,2014,34(1):27-36.(in Chinese)

许立言，聂鑫，樊健生，等.低屈服点钢剪切型阻尼器试验研究[J].清华大学学报(自然科学版),2016,56(9):991-996.Xu L Y，Nie X，Fan J Sh，et al.Experimental investigation of low-yield-point steel shear panel dampers[J].Journal of Tsinghua University(Nature Science)，2016，56(9):991-996.(in Chinese)

Kelly J M,Skinner R I,Heine A J.Mechanisms of energy absorption in special devices for use in earthquake resistant structures[J].Bulletin of New Zealand Society for Earthquake Engineering,1972,5(3):63-88.

孙威，张铁山，孟宪宏.软钢棒体阻尼器耗能元件设计与性能分析[J].世界地震工程,2015,31(2):196-201.Sun W，Zhang T Sh，Meng X H.Design and performance analysis of energy-dissipating element of m-ild steel rod damper[J].World Seismic Engineering，2015，31(2):196-201.(in Chinese)

王爽，张春梅，周云.新型开孔H型钢阻尼器有限元分析[J].防灾减灾工程学报,2012,32(3):346-352.Wang Sh，Zhang Ch M，Zhou Y.Finite element analysis of a new type of h-section steel damper with hole opening[J].Journal of Disaster Prevention and Mitigation Engineering,2012,32(3):346-352.(in Chinese)

徐艳红,李爱群,黄镇.抛物线外形软钢阻尼器试验研究[J].建筑结构学报,2011,32(12):202-209.Xu Y H，Li A Q，Huang Zh.Experimental study of mild steel dampers with parabolic shape[J].Journal of Building Structures，2011，32(12):202-209.(in Chinese)

苏宇坤,潘鹏,邓开来,等.双向地震作用下U形钢阻尼器力学性能研究[J].建筑结构学报,2014,35(8):44-49.Su Y K，Pan P，Deng K L，et al.Mechanical properties of U-shaped steel damper subjected to bi-axial ground motions[J].Journal of Building Structures，2014，35(8):44-49.(in Chinese)

宋中霜,李冀龙,韩露,等.低屈服点钢剪切板阻尼器滞回性能试验研究[J].防灾减灾工程学报,2014,34(3):289-295.Song Zh Sh，Li J L，Han L，et al.Experimental study on hysteretic behavior of shear panel dampers made of steel with low yield point[J].Journal of Disaster Prevention and Mitigation Engineering，2014，34(3):289-295.(in Chinese)

李冀龙，欧进萍.X形和三角形钢板阻尼器的阻尼力模型(Ⅰ)—基于双线性本构关系[J].世界地震工程,2004,20(1):10-16.Li J L，Ou J P.Damping force hysteresis loop models for X type and triangle mild steel dampers(Ⅰ)—based on double linear constitutive model[J].World Earthquake，2004，20(1):10-16.(in Chinese)

石亦平,周玉蓉.ABAQUS有限元分析实例详解[M].北京：北京机械工业出版社,2006：51-58.Shi Y P，Zhou Y R.ABAQUS finite element analysis[M].Beijing：Beijing Machinery Industry Press，2006：51-58.(in Chinese)

建筑抗震试验规程:JGJ 101—1996[S].北京:中国建筑工业出版社,2015.Seismic test code for buildings:JGJ 101—1996[S].Beijing:China Architecture & Building Press，2015.(in Chinese)

Yi J,Gil H,Youm K,et al.Interactive shear buckling behavior of trapezoidally corrugated steel webs[J].Engineering Structures,2008,30(6):1 659-1 666.

Herrmann H,Bucksch H.Eurocode3-Design of steel structures[M].W?rterbuch GeoTechnik.Springer Berlin Heidelberg:Dictionary Geotechnical Engineering,2014.

郭彦林，童精中，姜子钦.波形腹板钢结构设计原理与应用[M].北京：科学出版社,2015：14-16.Guo Y L，Tong J Zh，Jiang Z Q.Design principle and application of corrugated web steel structure[M].Beijing:Science Press,2015：14-15.(in Chinese)

Views

469

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Study on the Hysteretic Behavior of a Brace Dissipated Energy by Yielded Flexural‑and‑shear Plates

Sensitivity Analysis of Geometric Initial Defects of Corrugated Steel Plate Shear Wall

Analysis of Hysteretic Behavior of a New Type of Rocking Column with Buckling⁃restrained Longitudinal Reinforcements

Large Scale Model Test of Water Swelling Deformation of Mudstone under Lateral Confinement

Related Author

Zhenzhen LI

Baocheng ZHAO

Wei WANG

Zhaoxing XIANG

Jun WANG

Yujian LIANG

Kai ZHONG

Gang LI

Related Institution

School of Civil Engineering, Suzhou University of Science and Technology

School of Civil Engineering, Xi'an University of Architecture & Technology

Faculty of Infrastructure Engineering, Dalian University of Technology

College of Civil Engineering, Lanzhou Jiaotong University

⁰