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Hygrothermally Induced Vibration Analysis of Bidirectional Functionally Graded Porous Beams
In this article, the nonlinear hygrothermally induced vibrational behavior of bidirectional functionally graded porous beams is studied through a...
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A Multi Pier Macro MPM method for the seismic analysis of steel moment frames
In this paper a novel approach named Multi Pier Macro MPM method is proposed for seismic analysis of steel moment frames. Based on the model an...
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Nonlinear deformation and failure characteristics of horseshoe-shaped tunnel under varying principal stress direction
To reveal the nonlinear deformation characteristics and failure mechanisms of surrounding rocks of horseshoe-shaped tunnel affected by varying...
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Influence of the Geometrical Shape of a Prominence and Structure of the Coronal Magnetic Field on the Probability of Eruption, Flare Development, and Coronal Mass Ejection
AbstractThe equilibrium conditions of a magnetic flux rope containing a prominence depend on the properties of the surrounding magnetic field of the...
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Typological fragility analysis of masonry buildings in Emilia Romagna region (Italy)
UnReinforced Masonry (URM) buildings constitute the majority of the Italian building stock and represent one of the most vulnerable construction...
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A geometric analysis-based approach toward mechanical analytics of multi-packer completion tubular string
Multi-packer completion strings have played a pivotal role in secure exploitation of oil and gas, increasing production and mitigating greenhouse gas...
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Finite element analysis of an all-steel buckling-restrained brace
Typical all-steel buckling-restrained braces (BRBs) usually exhibit obvious local buckling, which is attributed to the lack of longitudinal restraint...
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Extension of the improved upper-bound pushover analysis for seismic assessment of steel moment resisting frames with setbacks
Pushover analysis technique is a key tool for the performance-based seismic design that has been largely adopted in the new generation of seismic...
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Enhancing displacement coefficient method for multi degree of freedom buildings (MDOF) considering nonlinear soil structure interaction
One of the main challenges in seismic assessment of existing structures is estimating the displacement demand under earthquake motions. Displacement...
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Seismic response of mid-rise steel MRFs: the role of geometrical irregularity, frequency components of near-fault records, and soil-structure interaction
Near-fault (NF) ground motions may induce higher demands on structures compared to far-fault records. This is often due to the velocity pulses,...
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Nonlinear Regression Analysis Between Discharge and Head for Piano Key Weirs with Increasing Developed Length (L/W) Ratio and Constant Channel Width
Piano key weir (PKW) is becoming increasingly popular for dissipation of excess discharge from spillways in old and newly constructed hydraulic...
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Seismic Assessment of Historic Masonry Towers: Non-invasive Techniques and Analysis Methodologies
Historic masonry towers constitute an important heritage to be preserved and passed on to future generations. These structures were built to...
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Probabilistic back analysis of rock strength parameters in heavily jointed rock slopes based on Bayesian inference
The traditional probabilistic back analysis method of rock strength parameters is not always reasonable and reliable, where only a fixed slip surface...
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Slope stability analysis based on convolutional neural network and digital twin
In order to reduce damages caused by slope instability and landslide disasters, it is of great significance to find an efficient, accurate and...
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Advances in methodologies for seismic time history analysis for safety of offshore modular platform foundation in cohesive soil by 3D FEM
The particular research presents dynamic time history analysis carried out for jack up spudcan foundation installed in the sea bed with varying soil...
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Bearing capacity analysis of submerged slopes subjected to water drawdown based on a nonassociated flow rule and nonlinear failure criteria
Water level drawdowns that occur outside and inside a fully, or partially, submerged slope will change the hydraulic gradient and enhance seepage...
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Fundamentals of Seismic Structural Analysis
This chapter briefly describes fundamental aspects of the analysis of building structures under seismic loads for reasons of completeness and easy...
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Simplified numerical approach for the structural analysis of monumental historical aggregates: the case study of Certosa di Calci
Monumental historical buildings are worldwide recognized as a fundamental component of the World Cultural Heritage to be preserved for future...
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Vertical vibration tests to study the effect of foundation geometry and embedment on the non-linear response of block foundations
The nonlinear behavior of the block foundation soil oscillator system for surface and embedded foundations can significantly impact the foundation’s...
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Estimation of Reservoir Fracture Properties from Seismic Data Using Markov Chain Monte Carlo Methods
The knowledge of fracture properties and its geometrical patterns is often required for the analysis of mechanical and flow properties in fractured...
