Magma emplacement is commonly accommodated by uplift of the overburden and free surface. By assuming this deformation purely elastic, we can invert shape kinematics ground to model geometry dynamics underlying intrusions. However, magma be viscoelastic and/or inelastic processes. We use 3D seismic reflection data reconstruct how elastic bending processes a Late Jurassic sill offshore NW Austral...

The cone bit is the most principal rock breaking tool in drilling engineering. statistical analysis of field data shows that early damage and failure sliding bearing one main reasons affect service life performance real process. Aiming at complex working environment with heavy load, high temperature mixed lubrication, paper establishes a multilevel line contact model rough surface carries out f...

The mechanical behavior of fibrous metamaterials is mainly determined by the interactions between fibers composing architecture. These are usually two different kinds: those directly depending on positions and that need mediators, consisting hinges, either inelastic or perfect, inducing restrictions kinematics fiber joints. In cases interest, it has been observed hinges can have a certain torsi...

In this study, the effective parameters on the inelastic response of asymmetric buildings is evaluated for an ensemble of real Iranian earthquake records by considering soil-structure interaction. Then, the design eccentricity obtained from the inelastic dynamic soil-structure analysis is compared with the design eccentricity of seisimic codes of Iran, ATC-3, New Zeland, Canada, Mexico, Austral...

Given the set of square matrices M ⊂ Mn+m(C) that keep the subspace W = Cnx{0} ⊂ C invariant, we obtain the implicit form of a miniversal deformation of a matrix a ∈ M, and we compute it explicitely when this matrix is marked (this is, if there is a permutation matrix p ∈ Mn+m(C) such that p−1ap is a Jordan matrix). We derive some applications to tackle the classical Carlson problem.