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Electronic Journal of Structural Engineering
Scopus
ISSN 1443-9255 · Electronic Journals for Science and Engineering - International · 445 artikel di indeks
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Artikel Jurnal Teks lengkap
Buckling of Multi-Span Frames with Newmark Method
The Newmark’s numerical method of computing deflections, moments and buckling loads of isolated columns is extended for the analysis of elastic buckling loads and buckling modes of prismatic and non-prismatic single story, multi-span frames with combinations of hinged and fixed columns…
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Artikel Jurnal
Assessment of Seismic Behavior of Steel Moment Frames Equipped with S-Shaped Steel Plate Dampers
One of the applications of yielding dampers is to boost the productivity of steel structures. Moment-Resisting Frames (MRF) located in areas with high seismicity need to be retrofitted in many cases, and by using this method, the objectives required to achieve seismic performance can be provided at…
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Artikel Jurnal
Ground deformation of site with an exciting fault-crossing tunnel and deformation evaluation on tunnel subjected to normal faulting
Crossing-fault tunnel is vulnerable especially when the fault dislocation happens. The propagation of fault rupture affects the deformation on ground surface and failure on underground structures and it is vital for crossing-fault tunnel to reveal dislocation mechanism with fault rupture…
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Artikel Jurnal
Bond-slip Performance Between Welded H-shaped Steel and High-performance Steel Fiber-reinforced Concrete Based on Push-out Test
Based on the push-out test, the bond-slip behavior between welded H-shaped steel and high-performance steel fiber- reinforced concrete (HPSFRC) was investigated. Four influencing factors including concrete strength, concrete cover thickness, anchorage length and stirrup ratio were considered. Nine…
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Artikel Jurnal
Punching strength in Slab-Column Connections includes Shear Reinforcement using optimized tree schemes
The current work introduces a data-driven model to detect punching strength (Vn) in slab-column junctions with shear reinforcement. For the prediction aim, the data collection was created including nine input parameters based on the punching shear mechanism from literature. This data collection…
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Artikel Jurnal
Influence Thickness of Adhesive on Stress Distribution in Hybrid Adhesive - Bolt Double - Lap Aluminum Sheets Joints under Static Tensile Loads
This study examines the effect of adhesive thickness on stress distribution and load-sharing efficiency in hybrid adhesive-bolt double-lap joints under static tensile loads, using finite element modeling (FEM). The model simulates the assembly of three identical aluminum sheets, fastened with…
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Artikel Jurnal
Seismic behavior of five-story coupled steel plate reinforced concrete composite walls
Due to the lack of research background, steel plate reinforced concrete (SPRC) wall piers constructed in the core tubes of super tall buildings in seismic regions have been designed as isolated SPRC walls without considering their interaction (coupling action) provided by the steel link (coupling)…
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Artikel Jurnal
Effect of Cross-Section of Buckling-Restrained Braced on Concentric Braced Frame Behavior with Inverted-V Brace
Due to its advantages over other earthquake-resistant systems, the use of a concentrically braced frame (CBF) has attracted the interest of researchers in recent years. As compared to other systems, it has several advantages, including abundance, high ductility, good hysteretic behavior and energy…
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Coupled Dynamic Response of Multi-Story Suspended Floors System under Multidimensional Seismic Excitation Considering Soil-Structure Interaction
To investigate the multidimensional seismic response of a multi-story suspended floors system considering soil-structure interaction (SSI), a three-dimensional finite element model was established in ABAQUS. Displacement, acceleration, and hanger rod stress responses under near-field pulse-like…
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Artikel Jurnal
Exploring the Connection Between Ultimate Punching Resistance and Failure Mode of Slab-Column Joints with Machine Learning Algorithms
While reinforced concrete (RC) flat slab systems offer an advantage in terms of architectural flexibility and construction efficiency, they remain susceptible to abrupt punching shear failures at the slab-column joints. The current methods for assessing failure modes and punching resistance have…
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Artikel Jurnal
Optimization design of stability of coal mine roadway support structure based on improved GA-BP model
To improve the stability of coal mine roadway support structures, Huainan Coal Mine was studied as the experimental object, and a Genetic Algorithm (GA) is proposed to optimize the Backpropagation (BP) neural network model. The global optimization and local prediction are coordinated through…
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Artikel Jurnal
Mechanical Analysis and Optimization of Mine Roadway Support Structure Empowered by Random Optimization Algorithm
The stability of roadway support structures has a significant impact on the economic benefits and personnel production safety of mines. To analyze the stability state of the mining roadway support structure, this study integrates the support anchor rod and rock structure into a stacked support…
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Artikel Jurnal
Explainable Machine Learning for Compressive Stress Prediction in Cement-Based Construction Materials: A Systematic Benchmarking and SHAP Interpretability Study
Accurate prediction of the compressive strength of cement-based materials remains a central problem in structural engineering, because the property depends on strongly nonlinear interactions among mixture proportions, supplementary cementitious materials and curing age. Recent systematic reviews of…
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Artikel Jurnal
Comparative Numerical Analysis Study of the Lateral Performance of Steel Shear Walls with Dual-Layer Infill Plates
Traditional steel shear walls (SSWs) with flat infill plates have been widely used in regions of high seismic hazard due to their high strength and energy dissipation capacity. However, premature buckling of flat plates reduces their structural performance, motivating the development of trapezoidal…
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Artikel Jurnal
Improving Composite Action in Circular CFST Columns Using Internal Spiral Plates
Numerous confinement techniques have been proposed to enhance the strength and ductility of circular concrete-filled steel tube (CFST) columns. This study introduces an innovative confinement method for short circular CFST columns incorporating internal spiral plate stiffeners. The rectangular…
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Artikel Jurnal
Exploring Deep Learning Architectures for Crack Detection: A Review of Progress and Emerging Trends
Deep learning architectures, particularly those driven by computer vision and artificial intelligence advancements, have revolutionized crack detection in substructures. It is therefore crucial to categorize these papers more clearly to understand their contributions and advancements, given the…
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Artikel Jurnal
The Seismic Retrofitting of Reinforced Concrete Bridges: Global Methods and Local Applications in Duhok City, Iraq
Bridges built before the introduction of the modern seismic design codes are very prone to damage caused by earthquakes, especially in developing regions that do not have systematic retrofit programs. In Duhok City, Iraq, the rising seismic activity, in addition to the deterioration of reinforced…
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Artikel Jurnal
Enhanced Design Approach for Determining Effective Slab Width in Box Girder Composite Sections
The effective slab width of concrete slabs in Box Girder Composite Sections (BGCSs) has been shown to vary significantly across different loading stages, such as serviceability and ultimate limit states. However, current international design codes do not account for these variations, potentially…
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Artikel Jurnal
Investigation of the Residual Structural Performance of Hollow Section Stub Columns Under Eccentric Axial Compression Following Fire Exposure
This study examines the residual structural performance of Hollow Section Stub Columns (HSSCs) after exposing them to high temperatures and subjecting them to eccentric axial compression, aiming to better comprehend their Post-Fire Behavior (PFB). Several Finite Element Models (FEMs) were improved…