Results 71 to 80 of about 70,888 (199)

Investigating the Environmental Impact of Additive Construction: A Systematic Analysis of the Life Cycle Assessment Studies

open access: yesSustainable Development, EarlyView.
ABSTRACT Additive Manufacturing (AM) has been identified as a potential catalyst for a paradigm shift within the construction industry, due to its capacity to enhance sustainability, reduce waste, and augment design flexibility. This study presents a systematic literature review (SLR) that explores the application of Life Cycle Assessment (LCA) in ...
Antonio Mastropasqua   +3 more
wiley   +1 more source

Out-of-plane in situ cyclic testing of unreinforced stone masonry walls with distributed loads [PDF]

open access: yes, 2012
The present paper reports an in situ experimental test campaign carried out on existing buildings, in order to investigate the seismic behaviour of traditional masonry walls subject to out-of-plane loads.
Costa, A.   +5 more
core  

Progress in Explosion Mechanisms and Prevention Technologies for Direct Chill Casting Aluminum Melt Upon Water Contact: A Review

open access: yesSafety Science and Technology, EarlyView.
Molten aluminum–water explosion triggered by leakage remains the core unresolved safety hazard hindering safe production in aluminum direct chill casting. This review summarizes its explosion mechanism, key influencing factors, prevention technologies, existing gaps, and prospects of intelligent multi‐technology integrated explosion‐proof systems ...
Min Wang   +5 more
wiley   +1 more source

Assessing external threats to structures using limited statistical data: An approach based on data resampling

open access: yesTechnological and Economic Development of Economy, 2007
The paper deals with an estimation of risk to structures posed by extreme, dangerous phenomena called in brief the external threats. It is considered how to calculate risk values when a limited amount of data on actions imposed by these phenomena is ...
Egidijus R. Vaidogas   +1 more
doaj   +1 more source

TRM‐to‐concrete interface bond without anchors: Combined experimental, analytical, and numerical modeling approach

open access: yesStructural Concrete, EarlyView.
Abstract Textile reinforced mortar (TRM) systems have emerged as an effective alternative to conventional FRP strengthening solutions due to their compatibility with concrete substrates and favorable performance under adverse environmental conditions.
Ömer Mercimek   +4 more
wiley   +1 more source

Out-of-plane behaviour of masonry walls strengthened with a GFRP reinforced mortar coating

open access: yes, 2014
A strengthening technique for masonry walls based on the application of a mortar coating reinforced with GFRP meshes was considered in the study, so to evidence its effectiveness for out-of-plane actions.
GATTESCO, Natalino, BOEM, INGRID
core  

Post‐earthquake field assessment and damage correlation of elevated reinforced concrete water tanks in Kahramanmaras/Elbistan, Türkiye

open access: yesStructural Concrete, EarlyView.
Abstract This study evaluates the seismic performance of elevated reinforced concrete (RC) water tanks in the Elbistan region following the February 6, 2023 Kahramanmaras–Elbistan earthquakes. Field investigations, visual damage surveys, non‐destructive testing (ultrasonic pulse velocity—UPV), concrete compressive strength measurements, peak ground ...
Mustafa Eken
wiley   +1 more source

Influence of the internal layer cracks on the cracking of flexural three-layer concrete members

open access: yesJournal of Civil Engineering and Management, 2002
Three-layer structures made of concrete-type materials usually have an internal layer of a less strength, which serves as thermal insulation and makes the structure more light.
Gediminas Marčiukaitis   +1 more
doaj   +1 more source

Serviceability reserves of historic reinforced concrete slabs implications for structural reuse

open access: yesStructural Concrete, EarlyView.
Abstract The transition to a circular economy in the construction sector requires reliable methods to assess whether existing reinforced concrete elements can be reused in new load‐bearing structures. A central question is whether slabs designed according to historical standards also meet today's serviceability requirements.
Robin Mecka   +2 more
wiley   +1 more source

Experimental and numerical characterization of the cyclic behaviour of unreinforced and reinforced masonry spandrels

open access: yes, 2014
The mechanical behaviour of unreinforced and reinforced masonry spandrels is studied, using the results of several experimental tests carried out on H-shaped full-scale specimens.
GATTESCO, Natalino   +2 more
core  

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