Julián Alcalá

Dr. Julián Alcalá

Campus Camino Vera, Universitat Politècnica Valencia, 46021 Valencia, Spain
orcid

Research Focus & Metrics

Academic Career Length

19Years (2008-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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4 July 2013 in The International Journal of Life Cycle Assessment
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Journal Article
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Tatiana García-SeguraTatiana García-Segura
Tatiana García-Segura
Víctor YepesVíctor Yepes
Víctor Yepes
Julián AlcaláJulián Alcalá
Julián Alcalá

1 March 2008 in Engineering Structures
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Journal Article
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Víctor YepesVíctor Yepes
Víctor Yepes
Julián AlcaláJulián Alcalá
Julián Alcalá
CPCristian Perea
Cristian Perea
FGFernando González-Vidosa
Fernando González-Vidosa

1 August 2008 in Advances in Engineering Software
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Journal Article
Closed access
CPCristian Perea
Cristian Perea
Julián AlcaláJulián Alcalá
Julián Alcalá
Víctor YepesVíctor Yepes
Víctor Yepes
FGFernando Gonzalez-Vidosa
Fernando Gonzalez-Vidosa
AHAntonio Hospitaler
Antonio Hospitaler

1 March 2013 in Engineering Structures
Verified
Journal Article
Closed access
JMJosé V. Martí
José V. Martí
FGFernando Gonzalez-Vidosa
Fernando Gonzalez-Vidosa
Víctor YepesVíctor Yepes
Víctor Yepes
Julián AlcaláJulián Alcalá
Julián Alcalá

Zhiwu ZhouZhiwu Zhou
Zhiwu Zhou
Julián AlcaláJulián Alcalá
Julián Alcalá
Víctor YepesVíctor Yepes
Víctor Yepes
Due to the rapid growth of the construction industry’s global environmental impact, especially the environmental impact contribution of bridge structures, it is necessary to study the detailed environmental impact of bridges at each stage of the full life cycle, which can provide optimal data support for sustainable development analysis. In this work, the environmental impact case of a three-tower cable-stayed bridge was analyzed through openLCA software, and more than 23,680 groups of data were analyzed using Markov chain and other research methods. It was concluded that the cable-stayed bridge contributed the most to the global warming potential value, which was mainly concentrated in the operation and maintenance phases. The conclusion shows that controlling the exhaust pollution of passing vehicles and improving the durability of building materials were the key to reducing carbon contribution and are also important directions for future research.

Zhiwu ZhouZhiwu Zhou
Zhiwu Zhou
Julián AlcaláJulián Alcalá
Julián Alcalá
Víctor YepesVíctor Yepes
Víctor Yepes
The construction industry of all countries in the world is facing the issue of sustainable development. How to make effective and accurate decision-making on the three pillars (Environment; Economy; Social influence) is the key factor. This manuscript is based on an accurate evaluation framework and theoretical modelling. Through a comprehensive evaluation of six cable-stayed highway bridges in the entire life cycle of five provinces in China (from cradle to grave), the research shows that life cycle impact assessment (LCIA), life cycle cost assessment (LCCA), and social impact life assessment (SILA) are under the influence of multi-factor change decisions. The manuscript focused on the analysis of the natural environment over 100 years, material replacement, waste recycling, traffic density, casualty costs, community benefits and other key factors. Based on the analysis data, the close connection between high pollution levels and high cost in the maintenance stage was deeply promoted, an innovative comprehensive evaluation discrete mathematical decision-making model was established, and a reasonable interval between gross domestic product (GDP) and sustainable development was determined.