Results 201 to 210 of about 23,849,149 (246)

Seismic data reconstruction method using generative adversarial network based on moment reconstruction error constraint. [PDF]

Sci Prog
Liu B, Dong X, Xu L, Qin B.
europepmc   +1 more source

Three‐parameter kinematic theory for shear assessment of reinforced concrete short columns

Structural Concrete, EarlyView.
Abstract This work presents a rational kinematics‐based model for assessing the shear capacity of rectangular reinforced concrete short columns. Due to their high stiffness and brittleness, short columns are particularly vulnerable to seismic forces, often exhibiting critical failures.
Daniele Arcuri, Lorenza Petrini, Boyan I. Mihaylov   +2 more
wiley   +1 more source

Physics-informed W-Net GAN for the direct stochastic inversion of fullstack seismic data into facies models. [PDF]

Sci Rep
Miele R, Azevedo L.
europepmc   +1 more source

Deflection‐based assessment of residual prestress in simply‐supported bridges accounting for creep variability

Structural Concrete, EarlyView.
Abstract Several test methods have been proposed in the literature for measuring the level of residual prestress, most of them involving either semi‐ or fully destructive techniques for local measurements which could be highly sensitive to boundary conditions and execution details.
Giuseppe Zarrella, Daniele Losanno, Alfred Strauss   +2 more
wiley   +1 more source

Electrical resistivity tomography combined with seismic data estimates heterogeneous distribution of near-seafloor concentrated gas hydrates within gas chimneys. [PDF]

Sci Rep
Ishizu K, Oda A, Goto TN, Kasaya T, Watanabe T, Machiyama H.   +5 more
europepmc   +1 more source

Contribution of dowel action to interfacial shear transfer in flat joints with unbonded posttensioned bars for precast segmental bridges

Structural Concrete, EarlyView.
Abstract Dry joints are widely used in precast segmental bridge construction because they simplify assembly and accelerate erection. Incorporating fasteners crossing flat dry joints represents an innovative configuration for this type of connection.
Rogelio Franco Segarra, Pedro Miguel Sosa, José Luís Bonet Senach, Alberto García Cárcel   +3 more
wiley   +1 more source

3D geological and petrophysical modeling of Alam El-Bueib formation using well logs and seismic data in Matruh field, northwestern Egypt. [PDF]

Sci Rep
Ali WA, Deaf AS, Mostafa T.
europepmc   +1 more source

Structural testing and analytical model of Reinforced Concrete (RC) prisms with 3D‐printed concrete permanent formwork under compressive loading

Structural Concrete, EarlyView.
Abstract The implementation of traditional steel reinforcement in 3D concrete printed structures is a major challenge. Although 3D‐printed structures may be used as formwork, the knowledge about their structural contribution is limited. This research aims to experimentally evaluate the structural performance of reinforced concrete prisms with 3D ...
Luis M. de la Flor Juncal, Allan Scott, Don Clucas, Giuseppe Loporcaro   +3 more
wiley   +1 more source

Focused reservoir characterization: analysis of selected sand units using well log and 3-D seismic data in 'Kukih' field, Onshore Niger Delta, Nigeria. [PDF]

Sci Rep
Fagbemi OI, Olayinka AI, Oladunjoye MA, Edigbue PI.   +3 more
europepmc   +1 more source

Hierarchical classification of snowmelt episodes in the Pyrenees using seismic data. [PDF]

PLoS One, 2019
Díaz J, Sánchez-Pastor P, Ruiz M.
europepmc   +1 more source