考虑栓接结构接触面特征的动力学建模与响应特性研究

翟璋欣; 孙韵韵; 巫世晶

doi:10.16579/j.issn.1001.9669.2025.01.007

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考虑栓接结构接触面特征的动力学建模与响应特性研究

·实验研究·测试技术· | 更新时间：2025-01-23

- 考虑栓接结构接触面特征的动力学建模与响应特性研究
- STUDY ON DYNAMICS MODELING AND RESPONSE CHARACTERISTIC OF BOLTED STRUCTURE WITH THE CONTACT SURFACE CHARACTERISTIC
- 机械强度 2025年47卷第1期页码：58-67
- 作者机构：
  
  武汉大学动力与机械学院，武汉 430072
- 作者简介：
  
  翟璋欣，女，1999年生，湖北黄冈人，硕士研究生；主要研究方向为机械结构界面接触动力学；E-mail：13618292101@163.com。
- 基金信息：
  
  国家自然科学基金项目(52075392)
- DOI：10.16579/j.issn.1001.9669.2025.01.007
  中图分类号： TH114
- 纸质出版日期：2025-01-15，
  
  收稿日期：2023-02-16，
  
  修回日期：2023-05-16，
- 稿件说明：
移动端阅览
翟璋欣, 孙韵韵, 巫世晶. 考虑栓接结构接触面特征的动力学建模与响应特性研究[J]. 机械强度, 2025,47(1):58-67.

ZHAI ZHANGXIN, SUN YUNYUN, WU SHIJING. STUDY ON DYNAMICS MODELING AND RESPONSE CHARACTERISTIC OF BOLTED STRUCTURE WITH THE CONTACT SURFACE CHARACTERISTIC. [J]. Journal of mechanical strength, 2025, 47(1): 58-67.
翟璋欣, 孙韵韵, 巫世晶. 考虑栓接结构接触面特征的动力学建模与响应特性研究[J]. 机械强度, 2025,47(1):58-67. DOI： 10.16579/j.issn.1001.9669.2025.01.007.

ZHAI ZHANGXIN, SUN YUNYUN, WU SHIJING. STUDY ON DYNAMICS MODELING AND RESPONSE CHARACTERISTIC OF BOLTED STRUCTURE WITH THE CONTACT SURFACE CHARACTERISTIC. [J]. Journal of mechanical strength, 2025, 47(1): 58-67. DOI： 10.16579/j.issn.1001.9669.2025.01.007.

摘要

在实际激励载荷的作用下，栓接系统的非线性动力学特性会对整个机械系统产生一定影响。当考虑栓接结构的结合面表面形貌参数与塑性指数时，实际栓接结构的系统动力学模型将更加复杂。因此，在考虑栓接结构的结合面表面形貌参数、塑性指数对法向接触刚度、接触阻尼的影响以及外界简谐激励等多种条件下，对现有的栓接结构法向接触模型进行修正，并将得到的非线性法向接触刚度与非线性接触阻尼应用于栓接结构的受迫振动动力学响应特性分析，研究栓接结构中结合面表面形貌参数和塑性指数对其动力学特性的影响。

Abstract

Considering the actual excitation load

the nonlinear dynamics characteristics of the bolted structure have a certain impact on the whole mechanical system. The dynamics model of actual bolted structure is more complex with considering joint surface morphology parameters and plasticity index. Therefore

with considering the influence of the surface mopography parameters

plastic index on the normal contact stiffness

contact damping and under the various conditions such as external harmonic excitation

the existing normal contact model of bolted structure was modified

and the obtained nonlinear normal contact stiffness and nonlinear contact damping were applied to the dynamics response characteristics analysis of forced vibration of bolted joints structure. The influences of surface morphology parameters and plasticity index on the dynamics characteristics of bolted structure were studied.

关键词

栓接结构粗糙结合面表面形貌参数塑性指数非线性特性

Keywords

Bolted structureRough joint surfaceSurface morphology parameterPlasticity indexNonlinear characteristic

references

BALAJI N N，CHEN W，BRAKE M R W.Traction-based multi-scale nonlinear dynamic modeling of bolted joints：formulation，application，and trends in micro-scale interface evolution［J］.Mechanical Systems & Signal Processing，2020，139：106615.

YU X，SUN Y Y，LIU S，et al.Fractal‐based dynamic response of a pair of spur gears considering microscopic surface morphology［J］.International Journal of Mechanical System Dynamics，2021，1（2）：194-206.

YUAN P P，REN W X，ZHANG J，et al.Dynamic tests and model updating of nonlinear beam structures with bolted joints［J］.Mechanical Systems & Signal Processing，2019，126：193-210.

ZHAO Y S，WU H C，YANG C B，et al.Interval estimation for contact stiffness of bolted joint with uncertain parameters［J］.Advances in Mechanical Engineering，2019，11（11）：1-16.

DREHER T，BRAKE M R W，SEEGER B，et al.In situ，real-time measurements of contact pressure internal to jointed interfaces during dynamic excitation of an assembled structure［J］.Mechanical Systems & Signal Processing，2021，160：107859.

MIR-HAIDARI S E，BEHDINAN K.Nonlinear effects of bolted flange connections in aeroengine casing assemblies［J］.Mechanical Systems & Signal Processing，2022，166：108433.

SUN Y Y，XIAO H F，XU J W，et al.Study on the normal contact stiffness of the fractal rough surface in mixed lubrication［J］.Proceedings of the Institution of Mechanical Engineers，Part J：Journal of Engineering Tribology，2018，232（12）：1604-1617.

YU X，SUN Y Y，WU S J.Multi-stage contact model between fractal rough surfaces based on multi-scale asperity deformation［J］.Applied Mathematical Modelling，2022，109：229-250.

SUN Y Y，CHUANG H C，XIAO H F，et al.Prediction of the normal contact stiffness between elastic rough surfaces in lubricated contact via an equivalent thin layer［J］.Journal of Vibration and Control，2020，26（21/22）：2060-2069.

PORTER J H，BALAJI N N，LITTLE C R，et al.A quantitative assessment of the model form error of friction models across different interface representations for jointed structures［J］.Mechanical Systems & Signal Processing ，2022，163：108163.

王洪亮，赵美云，郑金华，等.新的柔性结合部法向接触刚度和接触阻尼方程［J］.西安交通大学学报，2015，49（1）：118-126.

WANG Hongliang，ZHAO Meiyun，ZHENG Jinhua，et al.New equations of normal contact stiffness and damping for flexible joint interface［J］.Journal of Xi’an Jiaotong University，2015，49（1）：118-126.（In Chinese）

王雯，吴洁蓓，傅卫平，等.机械结合面法向动态接触刚度理论模型与试验研究［J］.机械工程学报，2016，52（13）：123-130.

WANG Wen，WU Jiebei，FU Weiping，et al.Theoretical model and experimental study on normal dynamic contact stiffness of machined joint surfaces［J］.Journal of Mechanical Engineering，2016，52（13）：123-130.（In Chinese）

VALIS A I.Asperity interaction and substrate deformation in statistical summation models of contact between rough surfaces［J］.Journal of Applied Mechanics ，2014，81（4）：041012.

LIN L P，LIN J F.An elastoplastic microasperity contact model for metallic materials［J］.Journal of Tribology，2005，127（3）：666-672.

KOGUT L，ETSION I.Elastic-plastic contact analysis of a sphere and a rigid flat［J］.Journal of Applied Mechanics，2002，69（5）：657-662.

安冉，张学良，王余松，等.结合面卸载法向接触刚度统计模型［J］.太原科技大学学报，2017，38（5）：373-378.

AN Ran，ZHANG Xueliang，WANG Yusong，et al.Statistical model for contact stiffness of joint interface of unloading［J］.Journal of Taiyuan University of Science and Technology，2017，38（5）：373-378.（In Chinese）

KADIN Y，KLIGERMAN Y，ETSION I.Multiple loading-unloading of an elastic-plastic spherical contact［J］.International Journal of Solids and Structures ，2006，43（22/23）：7119-7127.

傅卫平，娄雷亭，高志强，等.机械结合面法向接触刚度和阻尼的理论模型［J］.机械工程学报，2017，53（9）：73-82.

FU Weiping，LOU Leiting，GAO Zhiqiang，et al.Theoretical model of normal contact stiffness and damping of mechanical joint surface［J］.Journal of Mechanical Engineering，2017，53（9）：73-82.（In Chinese）

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