Results 91 to 100 of about 89,406 (296)
Creep fatigue life assessment of a pipe intersection with dissimilar material joint by linear matching method [PDF]
, 2016 As the energy demand increases the power industry has to enhance both efficiency and environmental sustainability of power plants by increasing the operating temperature.
Barbera, Daniele +2 more
core +1 more source
Vacuum–Laser Fabrication of Programmable Soft Actuators
Advanced Science, EarlyView.A rapid and accessible fabrication strategy for inflatable soft actuators is presented, combining vacuum sealing with laser cutting of low‐cost thermoplastic pouches. The method enables precise sealing, fast fabrication, and programmable multi‐cell geometries.
Ashkan Rezanejad +5 more
wiley +1 more source
Applied SciencesThis study outlines a method of utilizing the finite element method and a simple mathematical model to predict the behavior of laminated veneer lumber (LVL) beams strengthened with composite sheets. The numerical models were created using the Abaqus 2017
Michał Marcin Bakalarz +1 more
doaj +1 more source
Advanced Science, EarlyView.In this work, a bioinspired all‐in‐one underwater quality evaluation metamaterial, combining sound attenuation, diffuse reflection, and mechanical robustness, is proposed based on jumping spider locomotion and human skeletal biomechanics. Meanwhile, a CNN‑driven quality evaluation framework is established for theoretically dimension‐reduced ...
Hongze Li +8 more
wiley +1 more source
Numerical analysis of reinforced concrete shear keys in immersion joints
, 2017 Immersion joints are susceptible to be damaged first under various loadings due ito their smaller stiffhess compared to the adjacent tunnel elements. The induced Ideformations and the forces in the joint are transferred by shear keys.
Taerwe, Luc, Xiao, Wenhao, Yuan, Yong
core
Modelling of SFRC using inverse finite element analysis
, 2006 A method of inverse finite element analysis is used to determine the constitutive relationship of SFRC in tension, using primary experimental data. Based on beam bending test results and results from pull-out tests, an attempt is made to explain the ...
Neocleous, K. +2 more
core +1 more source
Advanced Science, EarlyView.Reactivity‐Programmed Assembly: A kinetic‐control strategy is reported for constructing hyperconnected silicone aerogels with a robust “thick‐neck” architecture. By exploiting the reactivity disparity of precursors, flexible segments are uniformly embedded within a rigid skeleton.
Aoqing Yan +9 more
wiley +1 more source
Multi-physics simulation of friction stir welding process [PDF]
, 2009 Purpose: The Friction Stir Welding (FSW) process comprises of several highly coupled (and non-linear) physical phenomena: large plastic deformation, material flow transportation, mechanical stirring of the tool, tool-workpiece surface interaction ...
Hamilton, R., Li, Hongjun, Mackenzie, D.
core +1 more source
Bulletin de correspondance hellénique, 2009 Ένας άβακας στους Δελφούς Πάνω σε ένα λίθο, γνωστό εδώ και πολύ καιρό λόγω μιας επιγραφής (FD III, 4, 189) και τοποθετημένο στο νότιο άνδηρο, στη ΝΑ γωνία του ναού του Απόλλωνα, βλέπουμε δύο σειρές γραμμών και δύο ημικύκλια που εφάπτονται σε δύο από τις γραμμές και τα οποία, από όσο γνωρίζουμε, δεν είχαν επισημανθεί μέχρι σήμερα.
openaire +2 more sources
Bioinspired Morphology‐Decoupled Soft Gripper with Enhanced Bidirectional Grasping Capability
Advanced Science, EarlyView.Inspired by biological predation, a novel gripper decouples cross‐modal grasping via dual morphological configurations. Synergistically integrating hybrid rigid and soft coupled fingers with a metamaterial palm, the system performs active compliant grasping for static objects and passive cage capture for dynamic targets.
Yedong Huang +4 more
wiley +1 more source