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Analysis of load characteristics of wind turbine blade root bolts under loosened and fractured conditions
The loosening and fracture of the blade root bolt, a crucial link between the blade and hub, significantly affect the wind turbine's safe operation....
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Multi-scale experimental study on the failure mechanism of high-strength bolts under highly mineralized environment
High-strength bolts have become indispensable support materials in geotechnical engineering, but the incidence of safety accidents caused by bolt...
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Corrosion characteristics of low-carbon steel anchor bolts in a carbonaceous mudstone environment
The overall safety of anchorage engineering is jeopardized by the corrosion failure of low-carbon steel anchor bolts in a complicated geotechnical...
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Bolts
A bolt is a threaded fastener that is a type of detachable joints. They are fundamental machine components as they facilitate manufacturing,...
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Analysis and prediction of wind turbine bolts based on GPR method
With the variance of preload and vibration in working conditions, wind turbine bolt loosening is difficult to predict accurately. To address the...
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Influence of Tilted Bolts on Flexural Behavior of Circumferential Joints in a Large-Diameter Tunnel
This paper presents a finite element method (FEM) analysis of the flexural behavior of the circumferential joints in a large-diameter tunnel. The...
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Experimental Performance Evaluation of Concrete-Filled Steel Tube Columns Confined by High-Strength Steel Bolts
Concrete-steel composite columns have been utilized prevalently as load-bearing members in structures. The present study investigates the uniaxial...
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New Anchorage Technique for GFRP Flexural Strengthening of Concrete Beams Using Bolts-End Anchoring System
The concept of external glass FRP composite confinement is a current process for strengthening concrete beams subjected to static loads. End...
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Bearing Capacity Characteristic Analysis of Anti-floating Bolts in Unsaturated Soil Based on Mindlin Solution
Based on Mindlin solution and the theory of unsaturated soil mechanics, the theoretical solutions of shear stress and axial force distribution in the...
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Chassis Bolts Axial Force Attenuation Calculation and Verification
The reason for the axle force attenuation of the chassis bolts is explained, and the calculation method of the axle force attenuation of bolts is...
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Damage detection of flange bolts in wind turbine towers using dynamic strain responses
With the development of wind power industry, the adoption of the wind turbine has achieved continuous growth over the years. As the key component to...
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Flange-Type Joints Connected by Preloaded High Strength Bolts
Joints made up with flanges fastened with bolts, can be used in the case of metal structures of construction, being able to lead to simple and...
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Analytical Modelling Rock Bolts with a Closed Nonlinear Model
Rock bolts have been used in the mining industry for a long time. They are used as the reinforcement tendons to keep the stability of openings in...
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Bond Failure Mechanism of Fully Grouted Rock Bolts
The purpose of writing this book is to provide the latest research findings in ground control techniques in mining engineering, especially the rock...
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Automatic Assembly: Using Bolts and Screws
AbstractAutomation is a high priority in manufacturing today. In particular, the conditions required to automate assembly by means of bolts and...
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Stability of Tunnel Face Reinforced by Bolts under Seepage Flow Conditions
This paper proposed a calculation method for bolts reinforcement of tunnel face under the seepage condition. The existence of seepage in tunnel...
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Rotor Vibration Characteristics Considering Nonlinear Stiffness of Spigot Bolts
PurposeIn this paper, the spigot bolted connection structure is taken as the research object, and its nonlinear stiffness characteristics are...
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Safety Checking Calculation and Analysis of Flange Sealing Face Bolts of Pressure Vessel
The flange sealing surface of the pressure vessel is fastened by bolts. Under the action of internal gas pressure, the safety degree of the bolt...
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Analytical Studying the Confining Medium Diameter Impact on Load-Carrying Capacity of Rock Bolts
Rock bolts are tendons or cables that are commonly used in mining engineering and civil engineering to reinforce excavated rock masses or soils.
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Bearing Capacity of Steel Square Tubular Column I-Shaped Beam Joints Connected by New Elliptical One-Sided Bolts
A new elliptical one-sided bolt was applied for connection of the steel square tubular column and the I-shaped beam joint. This new bolt is simple in...
