Load Distribution of Bolted Joint

Abstract

Abstract: The load distribution of the bolted joint is introduced, and the analytical, photoelasticity and finite element methods are discussed to study the load distribution. The parametric finite element model to research load distribution of bolted joint is established by using ANSYS. The axial load of nut is verified by SOPWITH and YAMATOTO analytical methods, and load ratio among the threads is compared with the photo elasticity text result to verify the reliability of the finite element model. Then the factors, such as thread type, pitch P, radial dimension coefficient d/D, engaging threads number N, coefficient of friction μ and material elastic modulus ratio Eb/En which affect the load distribution are systematically studied, and the main factors are investigated by regression analysis.

Key words: ANSYS, Bolted joint, Finite element analysis, Load distribution

CLC Number:

TH12

CHEN Haiping;ZENG Pan;FANG Gang;LEI Liping. Load Distribution of Bolted Joint[J]. , 2010, 46(9): 171-178.

[1]	LUO Zhong, SHI Baolong, WU Fayong, LI Yuqi, LIU Kaining, ZHANG Xiaoxia. Study on the Vibration Characteristics of Bolted Joint Rotor System Considering Assembly Technology [J]. Journal of Mechanical Engineering, 2024, 60(8): 396-406.
[2]	ZHAO Chengwei, ZHANG Wenhao, GONG Tiancheng, ZHANG Yiyun, WANG Changtao, LUO Xiangang. Optimal Design and Analysis of Ultra-flat Adsorption Loading for Planar Optical Components [J]. Journal of Mechanical Engineering, 2024, 60(5): 241-248.
[3]	ZENG Shaoxi, ZHAO Chuntian, LI Hongmei. Response of Magnetic Flux Leakage Signal to Tensile Stress in Ferromagnetic Material [J]. Journal of Mechanical Engineering, 2024, 60(20): 68-76.
[4]	ZHAO Xin, HUANG Jinjie. Optimization Methodology for Additive Manufacturing Parameter by Fused Deposition Modeling (FDM) Based on RSM-RVEA [J]. Journal of Mechanical Engineering, 2024, 60(19): 277-297.
[5]	LI Yiran, YAO Junping, LIANG Chaoqun, XIAO Peng, CHEN Guoxin, LI Buwei. Crack Initiation and Propagation Mechanism of SiC/AZ91D Composites During Uniaxial Tensile Process Based on Three-dimensional Microstructure [J]. Journal of Mechanical Engineering, 2024, 60(16): 160-170.
[6]	DENG Zhiming, HUANG Tudi, HUANG Hongzhong, WEI Xunkai, WANG Hao. Study on Load Spectrum of Evolution Accelerated Test for Fatigue Spalling of Angular Contact Ball Bearings under Varying Working Conditions [J]. Journal of Mechanical Engineering, 2024, 60(13): 193-204.
[7]	FU Xiaojun, XU Ye, LIU Geng, LI Xin, MA Shangjun. The Calculation Method for the Load Distribution in the Planetary Roller Screw Mechanism with the Roller Deviation [J]. Journal of Mechanical Engineering, 2024, 60(13): 247-256.
[8]	FENG Mingxiang, JIANG Qinglei, WANG Xuyan. Influence of Stress-free Temperature and Model Simplification in Life Evaluation of CCGA Packages [J]. Journal of Mechanical Engineering, 2024, 60(12): 268-276.
[9]	FU Xiaojun, LI Xin, MA Shangjun, WANG Haiwei, LIU Geng. Preload Mechanism of the Double-nut Planetary Roller Screw Mechanism with Pins [J]. Journal of Mechanical Engineering, 2023, 59(3): 122-132.
[10]	LÜ Yingying, BAO Guangqing. Optimization and Characteristic Analysis of HTS Double-stator Permanent Magnet Vernier Machine [J]. Journal of Electrical Engineering, 2023, 18(3): 175-183.
[11]	ZHENG Lei, SUN Xiaohan, Lü Dongming, LIU Ziwen, ZHU Zhuozhi, DONG Xianglong, WEI Wendong. Simulation and Process Study on the Rotary Ultrasonic Vibration Trepanning Drilling of GFRP [J]. Journal of Mechanical Engineering, 2023, 59(23): 391-400.
[12]	YANG Yaxu, SHI Jianwei, LI Cheng, CHEN Dong. Multi-scale and ECPL Model Based Loading Capacity Analysis of Hybrid Bond-bolted Joint for Plain Woven Composite [J]. Journal of Mechanical Engineering, 2023, 59(22): 287-301.
[13]	YU Jian, GOU Baiyong, CHEN Guiyong, ZHANG Teng, MA Binlin, FAN Xianghong, CHEN Xin, WANG Yitao. Analysis of Fatigue Crack Growth Performance of Adhesive-rivet Hybrid Repaired Structure [J]. Journal of Mechanical Engineering, 2023, 59(22): 352-368.
[14]	QI Lei, FEI Jiawen, WEN Jianfeng, TU Shantung. Interaction Behavior and Combination Rules of Two Through-wall Cracks under Tensile Loading [J]. Journal of Mechanical Engineering, 2023, 59(2): 113-126.
[15]	TANG Yuling, YAN Fudi, ZHANG Junxia, ZHOU Zhengong, GUO Ying, JIANG Meijiao. Pull-through Performance of Carbon/Carbon Braided Composite Joints [J]. Journal of Mechanical Engineering, 2023, 59(18): 196-206.

Load Distribution of Bolted Joint

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments