Results 61 to 70 of about 88,078 (306)

Additive Manufacturing of Continuous Fibre Reinforced Composites: Process, Characterisation, Modelling, and Sustainability

open access: yesAdvanced Engineering Materials, EarlyView.
Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley   +1 more source

Seismic analyses of a R/C building: study of a retrofitting solution [PDF]

open access: yes, 2000
The preliminary experimental results from the tests on a 4-storey R/C frame structure are presented and discussed. The full-scale model is representative of the common practice of 40~50 years ago in most south European countries.
Carvalho, E. C.   +3 more
core   +1 more source

Building governance and energy efficiency: Mapping the interdisciplinary challenge [PDF]

open access: yes, 2018
Improving the energy efficiency of multi-owned properties (MoPs)—commonly known as apartment or condominium buildings—is central to the achievement of European energy targets. However, little work to date has focused on how to facilitate retrofit in this
AB Jaffe   +15 more
core   +1 more source

Experimental Study on the Seismic Performance of Brick Walls Strengthened by Small-Spaced Reinforced-Concrete–Masonry Composite Columns

open access: yesBuildings
Through low-cycle reciprocating tests on 11 masonry wall specimens strengthened using reinforced-concrete–masonry composite columns, the effects of the position of the composite column, height-to-width ratio, column reinforcement ratio, and axial load ...
Fengmin Xia   +3 more
doaj   +1 more source

Assessment of Different Retrofitting Methods on Structural Performance of RC Buildings against Progressive Collapse

open access: yesApplied Sciences, 2022
Progressive collapse refers to the spread of primary local damages within the structure. Following such damages due to removing one or more load-bearing columns, the failure spreads in a chain and causes structural failure. This study represents a report
Barham Haidar Ali   +2 more
doaj   +1 more source

Dual‐Mode Film Based on Highly Scattering Nanofibers and Upcycled Chips‐Bags for Year‐Round Thermal Management

open access: yesAdvanced Functional Materials, EarlyView.
Intelligent radiative cooling devices, adaptable to various weather conditions, have the potential for year‐round energy savings. This study introduces a sustainable dual‐mode film made from polycaprolactone nanofibers and upcycled chip bags for effective thermal management.
Qimeng Song   +4 more
wiley   +1 more source

Nature versus built [PDF]

open access: yes, 2020
Nature is made up of various living and non-living things which is related to plants, animals and other features such as mountains, deserts and seas. They are connected and some of the relationships between members are direct and obvious and ecosystem ...
Jais, Noor Maisara   +1 more
core  

Integrated series active filter for aerospace flight control surface actuation [PDF]

open access: yes, 2007
The paper investigates integrated series active filters to satisfy aircraft power quality benchmarks and underlying design compromises. Advantages include reduced component count and retrofitting capability.
Bingham, Chris, Ganthony, D
core   +1 more source

Fire Behavior of the Assembled Monolithic Hollow-Ribbed Slabs

open access: yesAdvances in Civil Engineering, 2019
This paper presents the results from the furnace tests conducted on two assembled monolithic hollow-ribbed (AMH) slabs consisting of the open box and the covered box, respectively.
B. Li, Y. Q. Lin, H. L. Zhang, M. J. Ma
doaj   +1 more source

Evaluation of Seismic Performance of Reinforced Concrete Frames Retrofitted with Buckling-Restrained Brace Under Near-Fault Earthquakes [PDF]

open access: yesپژوهش‌های زیرساخت‌های عمرانی, 2017
Records of near-field earthquakes due to the closely location of the source wave propagation has special properties That their behavior makes them more different than other records.
Mohammad Reza Valipour   +1 more
doaj   +1 more source

Home - About - Disclaimer - Privacy