Results 41 to 50 of about 379,899 (332)

Optimisation of ITER Nb3Sn CICCs for coupling loss, transverse electromagnetic load and axial thermal contraction [PDF]

open access: yes, 2011
The ITER cable-in-conduit conductors (CICCs) are built up from sub-cable bundles, wound in different stages, which are twisted to counter coupling loss caused by time-changing external magnet fields.
  +37 more
core   +2 more sources

Electromagnetic Force Distribution and Forming Performance in Electromagnetic Tube Expansion with Axial Compression [PDF]

open access: yesIEEE Access, 2020
Electromagnetic tube expansion has been given much attention due to its superior cold forming properties. The traditional electromagnetic coil is of single structure, which results in substantial tube wall thinning and mechanical strength reduction.
Li Qiu 0002   +7 more
openaire   +2 more sources

Seismic Performance of High Toughness Cementitious Composite Enhanced by Carbon Fibre Reinforced Polymer Bars

open access: yesChemical Engineering Transactions, 2018
This paper aims to disclose the seismic performance of high toughness cementitious composite (HTCC) enhanced by carbon fibre reinforced polymer (CFRP) bars.
Tao Cai   +3 more
doaj   +1 more source

Performance-Based Multi-Objective Optimization of Four-Limb CFST Lattice Columns

open access: yesBuildings
In this paper, the low-cycle reciprocating load test was carried out on four-limb concrete-filled steel tubular (CFST) lattice columns with different slenderness ratios and axial compression ratios, and the seismic performance was studied.
Junjie He   +6 more
doaj   +1 more source

Seismic Behavior and Finite Element Analysis of Reinforced Concrete Short Columns Impacted by Oblique Earthquakes

open access: yesAdvances in Civil Engineering, 2020
This study evaluates the seismic behavior of reinforced concrete (RC) short columns with a high axial compression ratio under oblique earthquake conditions.
Chunyang Liu   +4 more
doaj   +1 more source

Numerical Analysis on Post-Fire Resistance of High-Strength Circular CFST Stub Column in Axial Compression

open access: yesFrontiers in Built Environment, 2022
Concrete-filled steel tubular (CFST) structures using high-strength materials have been increasingly used in civil engineering due to their exceptional mechanical performance. A comprehensive numerical analysis was performed in this study, where a finite
Jie Hu, Wei Li
doaj   +1 more source

Axial compression capacity of concrete columns reinforced with corrosion-resistant metallic reinforcement

open access: yesJournal of Infrastructure Preservation and Resilience, 2021
Axial compression performance of concrete columns reinforced with 2304 solid stainless bars and spirals, carbon steel bars and spirals, and 316 L stainless steel clad bars is examined after the columns are exposed to severe corrosion.
John W. Wright, Chris P. Pantelides
doaj   +1 more source

Experimental and Numerical Investigation of the Shear Performance of an Innovative Keyway Joint for Prefabricated Concrete Wall Panels

open access: yesBuildings, 2023
To improve the shear performance and construction efficiency of horizontal joints in prefabricated concrete wall panel structures, an innovative keyway joint for prefabricated concrete wall panels is presented to maximize the contact area and joint ...
Laixiu Cheng   +3 more
doaj   +1 more source

A CRS oedometer cell for unsaturated and non-isothermal tests [PDF]

open access: yes, 2019
Research into the thermo-hydro-mechanical (THM) behavior of unsaturated soils and the effect of strain rate on their mechanical responses requires employment of advanced laboratory testing systems and procedures as well as protocols of correcting the ...
Bagheri   +34 more
core   +2 more sources

Axial Compressive Performance of Steel-Reinforced Concrete Columns with Monosymmetric Cross-Shaped Steel

open access: yesAdvances in Civil Engineering, 2021
The axial compressive performance of steel-reinforced concrete columns with monosymmetric cross-shaped steel (SRCC-MCS) was investigated in this study.
Jipeng Yu   +3 more
doaj   +1 more source

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