Results 31 to 40 of about 3,497,255 (280)

Axial Performance of Steel Fiber-Reinforced Rubberized Concrete-Filled Circular Tubular Columns

open access: yesAdvances in Materials Science and Engineering, 2021
In order to study the axial performance of steel fiber-reinforced rubberized concrete-filled circular steel tubular columns, a total of 11 steel fiber-reinforced rubberized concrete-filled circular tubular columns are subjected to axial compression tests,
Yu Deng, Jiong-Feng Liang, Wei Li
doaj   +1 more source

Effect of Relative Density and Stress Level on the Bearing Capacity of Footings on Sand [PDF]

open access: yes, 2010
The design of shallow foundations relies on bearing capacity values calculated using empirical procedures that are based in part on solutions obtained using the method of characteristics, which assumes a soil that is perfectly plastic following an ...
Loukidis, D, Salgado, Rodrigo
core   +1 more source

Test on axial compression performance of nano-silica concrete-filled angle steel reinforced GFRP tubular column

open access: yesNanotechnology Reviews, 2019
This paper attempts to investigate the effect of various parameters on the axial compressive behavior of nano-silica concrete-filled angle steel reinforced GFRP tubular columns.
He Kang, Chen Yu, Xie Wentao
doaj   +1 more source

The bearing capacity performance of upvc pipe under axial compression

open access: yesCase Studies in Construction Materials
The un-plasticized polyvinyl chloride (UPVC) is increasingly used in the construction industry because of its superior properties, particularly in greenhouses with UPVC as the skeleton. This study investigated the bearing capacities of UPVC pipes under axial compression.
Shuquan Xu   +5 more
openaire   +2 more sources

Axial bearing capacity of socketed single cast-in-place piles [PDF]

open access: yes, 2012
In this paper, a comparison is made of the axial bearing capacities estimated with pile load tests and empirical methods for seven rock-socketed single cast-in-place piles constructed in Turkey.
Kirkit, Mustafa, Akgüner, Cem
core   +1 more source

Compressive Behavior of a Fully Prefabricated Liftable Connection for Modular Steel Construction

open access: yesBuildings, 2022
Modular steel construction (MSC) consists of the off-site prefabrication of a fully finished module and the on-site assembling of the module unit. The popularity of MSC is on the rise, attributable to its technical advantages of speed and quality of ...
En-Feng Deng   +5 more
doaj   +1 more source

A Numerical–Experimental Approach for Multi‐Matrix Fiber‐Reinforced Plastics Characterization Using Finite Element Model Updating

open access: yesAdvanced Engineering Materials, EarlyView.
A numerical–experimental framework is developed for characterizing multi‐matrix fiber‐reinforced polymers (MM‐FRPs) combining epoxy and polyurethane matrices. Harmonic bending tests are integrated with finite element model updating (FEMU) to simultaneously identify elastic and viscoelastic material parameters.
Rodrigo M. Dartora   +4 more
wiley   +1 more source

Field Report from Collaborative Research Center 1625: Heterogeneous Research Data Management Using Ontology Representations

open access: yesAdvanced Engineering Materials, EarlyView.
A unified research data management framework for heterogeneous materials data is presented. The system integrates multimodal datasets using ontologies and knowledge graphs, enabling interoperability and FAIR (findable, accessible, interoperable, reusable) data principles. By linking data across scales and workflows, it supports reproducible, Artifitial
Doaa Mohamed   +6 more
wiley   +1 more source

Experimental and Theoretical Research on the Compression Performance of CFRP Sheet Confined GFRP Short Pipe

open access: yesThe Scientific World Journal, 2014
The axial compressive strength of unidirectional FRP made by pultrusion is generally quite lower than its axial tensile strength. This fact decreases the advantages of FRP as main load bearing member in engineering structure.
Feng Li   +3 more
doaj   +1 more source

Is an Apple an Orange? A Large Language Model Benchmark for Candidate Term Extraction and Subclass Decisions Against Upper Ontologies in Engineering and Materials Science

open access: yesAdvanced Engineering Materials, EarlyView.
Building machine‐readable vocabularies for materials science is slow, expert‐driven work. This study benchmarks 13 large language models on two of its first steps: finding candidate terms in engineering articles and deciding where they belong in a class hierarchy.
Thomas Bjarsch   +3 more
wiley   +1 more source

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