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621
Assessing the Impact of Concurrent Tunnel Excavations on Rock Mass Deformation Around Existing Structures
Published 2025-06-01Get full text
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622
Experimental and Numerical Analysis of the Impact Resistance of Polyurethane Foam Aluminum-Concrete Sandwich Structures
Published 2024-11-01“…The investigation encompasses variations in the thickness of the polyurethane foam-aluminum absorption layer, the impact height, and different structural combinations, coupled with numerical simulations. …”
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623
IPaintS - Intelligent coatings for concrete structures: Immobilization of pH indicators on coating membranes
Published 2025-01-01“…In Portugal and over the world, a significant number of concrete structures face challenges due to expansive chemical reactions, such as the alkali-silica reaction (ASR). …”
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624
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625
ANALYSIS OF STRESS AND ELASTIC MODULUS IN TRUSS STRUCTURES DESIGNED USING PYTHON-BASED SCRIPT
Published 2025-01-01“…This study aims to evaluate TPMS lattice structure designs using Python scripts, which will later be used for lattice shell helmet designs. …”
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626
Vibration-Based Damage Prediction in Composite Concrete–Steel Structures Using Finite Elements
Published 2025-01-01“…The approach effectively captured stiffness degradation in the model, leading to observable changes in modal responses, including a reduction in natural frequencies and variations in modal shapes. This enabled the accurate prediction of damage instances during construction, service, or accidental load scenarios, thereby enhancing the structural and operational safety of composite system designs. …”
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627
Two-Dimensional Numerical Analysis on the Double Shear Specimens of Timber-Concrete Composite Structures
Published 2025-06-01“… This study investigates the behaviour of screw connections in timber-concrete composite (TCC) structures using two-dimensional finite element modelling with LUSAS software. …”
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628
An innovative methodology for segmenting vessel like structures using artificial intelligence and image processing
Published 2024-12-01“…The combination of these modules aimed to identify capillary structures at pixel level. The method was applied on different datasets containing images of eye fundus, citrus leaves, printed circuit boards to test how well it could segment the capillary structures. …”
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629
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630
Research on the Time-Dependent Behavior of Uplift Piles in Structured Clay Foundations in Zhanjiang Formation
Published 2025-03-01“…The structural clay of the Zhanjiang Formation exhibits significant thixotropy, and there are considerable differences in the ultimate bearing capacity of pulled-out piles under different resting times. …”
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631
Forecasting of Intraregional Unevenness of Economic Development of the Region
Published 2018-04-01Subjects: “…regression models with variable structure…”
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632
The CNV map construction and ROH analysis of Pinan cattle
Published 2025-05-01Subjects: Get full text
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633
Structural Design and Dynamics Analysis of a Lower Limb Rehabilitation Training Mechanism
Published 2019-01-01“…Aiming at the situation that there are a large number of paraplegic patients in China and there is a shortage of rehabilitation training equipment for lower limbs, a simple rehabilitation training mechanism for lower limbs is designed. The structure, driving method and length adjusting mechanism of the mechanism are introduced,its kinematics and dynamics are analyzed theoretically. …”
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634
Individual differences in structural priming in bilingual and monolingual children: the influence of perspective-taking
Published 2024-12-01“…When speaking or writing, people tend to re-use the syntactic structures they recently encountered (structural priming). …”
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635
3D-architected gratings for polarization-sensitive, nature-inspired structural color
Published 2025-03-01“…Based on thin film diffraction efficiency theory in the Raman–Nath regime, optical characterization results are analytically explained, evaluating the impact of each parameter variation. Overall, these findings contribute to technological implementations of polarization-sensitive, 3D-architected gratings for structural color applications.…”
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636
Systematic and Quantitative Assessment of Reduced Model Resolution on the Transient Structural Response Under Wind Load
Published 2025-02-01“…The systematic parametric analysis focuses on the variations in transient structural responses, particularly displacement and accelerations at the top of a building. …”
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637
Dynamic evolution characteristics of meso-structural mechanics performance of coal measure mudstone
Published 2025-02-01“…The results indicate that based on the CT number (Me) reflecting the density of coal in different regions, the variation law of coal structure in resisting external loads during the loading process was explained. …”
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638
Study on the impact of partial unloading on the structural deformation of prefabricated segmental subway tunnels
Published 2025-04-01“…The force of bolts generated in the prefabricated segment structure under partial unloading conditions was tensile force, which was related to the variation trend of the segment joints and the magnitude of the bending moment at the joint locations. …”
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639
Structural Dynamic Response of a Shield Tunnel under Aircraft Taxiing Load
Published 2021-01-01“…Dynamic load is an important factor affecting the safety and stability of subway tunnel structures. To obtain the variation law of shield tunnel structure dynamic response under aircraft taxiing load, a three-dimensional numerical simulation of such tunnel under the action of aircraft taxiing load is performed on the basis of a project involving a shield tunnel orthogonal underpass taxiway. …”
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640
Structural and functional interrelations of psychological characteristics of students depending on the type of sports activity
Published 2025-06-01“…The aim of the study is to identify structural and functional interrelationships of cognitive, emotional and social characteristics that form a multi-competence profile of students of technical specialties depending on the type of sports activity. …”
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