Results 91 to 100 of about 3,535 (234)
Energy Science &Engineering, Volume 14, Issue 6, Page 3056-3072, June 2026.This review presents a comparative analysis of experimental studies aimed at improving the thermal efficiency of solar water heating (SWH) systems. Various enhancement techniques, including nanofluids, phase change materials, optimized collector designs, and hybrid photovoltaic–thermal systems, are evaluated based on their impact on system performance ...
Oluwaseyi O. Alabi +2 more
wiley +1 more source
Refined FE model to predict the temperature field within concrete-filled steel tubes
, 2012 Nowadays, performance-based design methods are increasingly used for fire resistance assessment of structures. To implement these methods, it is paramount to determine the temperature development within a structural member exposed to fire as accurately ...
Ghannam, Mohamed (S30165) +1 more
core
Hysteretic performance research on high strength circular concrete-filled thin-walled steel tubular columns [PDF]
, 2018 [EN] Under violent earthquake motions, the severe damage in critical regions of structures could be ascribed to cumulative damage caused by cyclic loading.
Sun, Qing, Wang, Jiantao
core +1 more source
Near Surface Geophysics, Volume 24, Issue 3, Page 234-251, June 2026.Abstract A better understanding of the near‐surface aquifer system of the Caxambu Water Park, located in the Minas Gerais State, Brazil, has been achieved. The study aimed to identify groundwater reservoirs and flow patterns and contribute to the hydrogeological conceptual model using a multi‐scale geophysical approach.
Emanuele F. La Terra +5 more
wiley +1 more source
BuildingsMetallurgical industrial buildings, particularly those over 10 years old, frequently experience increased vibrations in their latticed columns due to prolonged dynamic loads from cranes, affecting both structural safety and usability.
Xuan Zhao +5 more
doaj +1 more source
Buckling Analysis Of Concrete Filled Steel Tube Columns
, 2018 The use of CFST in building construction has increased sig nificantly in the recent years mainly due to its simple construction sequence and superior structural perform ance. Therefore,it is necessary to understand their behavior as structural member. Extensive experiment al studies about concrete filled steel tubes (CFSTS) have been conducted in past.
MR.K.SURESH KUMAR, SRI.O. SURESH
openaire +1 more source
Infinity‐operadic foundations for embedding calculus
Journal of Topology, Volume 19, Issue 2, June 2026.Abstract Motivated by applications to spaces of embeddings and automorphisms of manifolds, we consider a tower of ∞$\infty$‐categories of truncated right modules over a unital ∞$\infty$‐operad O$\mathcal {O}$. We study monoidality and naturality properties of this tower, identify its layers, describe the difference between the towers as O$\mathcal {O}$
Manuel Krannich, Alexander Kupers
wiley +1 more source
, 2009 This paper presents a performance-based analysis (PBA) technique based on fiber element formulations for the nonlinear analysis and performance-based design of thin-walled concrete-filled steel tubular (CFST) beam–columns with local buckling effects ...
Liang, Qing, Liang, Qing Quan
core +1 more source
Design of concrete-filled high strength steel tubular X-joints subjected to compression [PDF]
, 2018 [EN] The structural performance and design of concrete-filled high strength steel tubular X-joints subjected to compression are investigated. A numerical investigation on the behaviour of concrete-filled high strength steel tubular chord members under ...
Hai-Ting Li +5 more
core +1 more source
河南理工大学学报. 自然科学版ObjectivesThis study aims to mitigate the adverse effects caused by the inhomogeneity of recycled aggregate concrete and to promote full utilization of recycled coarse aggregate by developing a calculation method for the bearing capacity of reinforced ...
Xiamuxi Alifujiang +2 more
doaj +1 more source