An experimental investigation on interfacial behavior and preload response of composite bolted interference-fit joints under assembly and thermal conditions

Hu, Junshan; Zhang, Kaifu; Cheng, Hui; Qi, Zhenchao

doi:10.1016/j.ast.2020.105917

Cited by 46 publications

(16 citation statements)

References 41 publications

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“…Indeed industrial processes have a strong influence on the fatigue strength of bolted joint, as explained in the following publications [17][18][19]. Therefore they are widely use in the industry, however it would be wrong to assume that the benefits they bring is always compatible with H2H assembly philosophy.…”

Section: Introductionmentioning

confidence: 99%

Quasi-static strength and fatigue life of aerospace hole-to-hole bolted joints

Pichon

Daidié

Paroissien

et al. 2023

Engineering Failure Analysis

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Section: Introductionmentioning

confidence: 99%

Quasi-static strength and fatigue life of aerospace hole-to-hole bolted joints

Pichon

Daidié

Paroissien

et al. 2023

Engineering Failure Analysis

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“…When the literature is examined, many experimental, numerical and analytical studies are encountered with shrink‐fitted joints [1–11]. In these studies, stress and strain analyzes in shrink‐fitted joints were made according to different parameters.…”

Section: Introductionmentioning

confidence: 99%

Investigation of the effects of surface roughness on stress distribution and moment carrying capacity at shrink‐fitted joints

Saraç

2022

Materialwissenschaft Werkst

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An important design parameter in shrink‐fitted joints is the average surface roughness values of the shaft and hub. During assembly, the surface roughness is crushed and the theoretical tightness value decreases between the shaft and the hub. The decrease in the tightness value negatively affects the joint performance. In this study, six models with six different surface roughnesses were created using ANSYS finite element analysis program. Then, the effects of surface roughness on the stress distribution and moment bearing capacity of the shaft‐hub joints are examined numerically and analytically. Lame equations were used in the analytical study. As a result of the study, it was determined that the surface roughness values significantly affect the stress distribution and moment bearing capacity in the shaft‐hub joints

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“…However, the most common method of measuring bolt forces is the method based on the use of resistance strain gauges. The measurements are made by means of strain gauges glued to the outside of the bolt shank [41]- [46], inserted into the hole inside the bolt shank [47][48][49][50][51] or on the bolt head [52]. In addition to ultrasonic sensing, it is the method with the highest accuracy [36].…”

Section: Introductionmentioning

confidence: 99%

Health assessment of a multi-bolted connection due to removing selected bolts

Grzejda¹,

Parus²

2021

FME Transactions

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In the paper, experimental studies of an asymmetric preloaded seven-bolted connection are presented. The tightening process of the connection was carried out with a wrench, monitoring the values of the bolt forces with a calibrated strain gauge measuring system. Two methods of bolt tightening were tested: in one and several passes. After all bolts were tightened, the selected bolts were removed, simulating bolt failure under the loading conditions of the connection. The influence of the method and sequence of bolt tightening on the distribution of bolt forces values after the introduction of failure states of some bolts was investigated. The results were statistically processed and presented in the form of graphs showing the distributions of normalised bolt forces values for all the considered failure cases.

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An experimental investigation on interfacial behavior and preload response of composite bolted interference-fit joints under assembly and thermal conditions

Cited by 46 publications

References 41 publications

Quasi-static strength and fatigue life of aerospace hole-to-hole bolted joints

Quasi-static strength and fatigue life of aerospace hole-to-hole bolted joints

Investigation of the effects of surface roughness on stress distribution and moment carrying capacity at shrink‐fitted joints

Health assessment of a multi-bolted connection due to removing selected bolts

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