Bolted connection is the basic connection form of combined rotor system for aeroengine,
and its connection performance directly determines the dynamic characteristics of the rotor …

Bolted joints are the major connection form to hold the aero-engine rotor system as a
discontinuous entirety. What is noteworthy is that the bolt assembly process (BAP) directly …

A new framework for modeling the dynamics of bolted structures is proposed that considers
the nonlinear interfacial modeling of bolted structures using multi-scale traction-based …

Rough surfaces have a positive and important influence on the mechanical properties of the
joint surface. Bolted joints are one of the common connection modes, whose assembly …

The paper experimentally investigates the frictional behaviour of bolted joints with varying
preload, inclined bolt head interface, and varying contact area between plates subjected to …

Obtaining the stiffness variation characteristics of a bolted joint during service is essential for
predicting the response of an entire structure. In this study, we propose a relationship …

The bolted joint is a vital connection type in aerospace, ship**, mechanics, and other
fields. The bolt preload always exists and is standardly specified due to the tightening of the …

Bolted joints are one of the most widely used forms of connection. As the weak link, its
contact stress directly influences the mechanical properties of a structure. In this work …

In this study, considering the elastoplastic behavior of contacting asperities on micro-scale
and the contact pressure distribution of bolted joint interfaces on macro-scale, an improved …

The preloading variation of bolt joint relies on the elastic interaction between tightened bolts
significantly. But how to characterize the elastic interaction essentially and truly is still an …