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Infrastructures, Volume 6, Issue 1

January 2021 - 12 articles

Cover Story: The topic of bridge maintenance and safety is largely debated today due to the recent catastrophic events affecting those infrastructures in Europe, and Italy in particular. While the spotlight is currently mostly focused on r.c. road bridges, there are also many masonry bridges located in the historical centres of European cities that need to be accurately inspected and maintained. The present research is aimed at designing and assessing a workflow able to satisfy the needs of tracing the current conditions of historical masonry bridges and of collecting quantitative and qualitative data propaedeutic to the functional and performance assessment of the asset. The proposed workflow is applied to an explanatory case study which required proper consideration of the aspects related to preservation of historical and landscape values. View this paper
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Articles (12)

  • Article
  • Open Access
12 Citations
3,895 Views
15 Pages

Landscape Planning of Infrastructure through Focus Points’ Clustering Analysis. Case Study: Plastiras Artificial Lake (Greece)

  • G.-Fivos Sargentis,
  • Romanos Ioannidis,
  • Theano Iliopoulou,
  • Panayiotis Dimitriadis and
  • Demetris Koutsoyiannis

Even though landscape quality is largely a subjective issue, the integration of infrastructure into landscapes has been identified as a key element of sustainability. In a spatial planning context, the landscape impacts that are generated by infrastr...

  • Article
  • Open Access
20 Citations
3,788 Views
16 Pages

Reduction of the Cement Content by Incorporation of Fine Recycled Aggregates from Construction and Demolition Waste in Rendering Mortars

  • Sara Jesus,
  • Cinthia Maia Pederneiras,
  • Catarina Brazão Farinha,
  • Jorge de Brito and
  • Rosário Veiga

The construction sector is responsible for one third of the total wastes produced in the EU. Finding solutions for the reuse or recycling of these wastes is one of the major environmental concerns of modern times. The replacement of sand or cement in...

  • Article
  • Open Access
19 Citations
6,042 Views
16 Pages

Assessing Transportation Patterns in the Azores Archipelago

  • Rui Alexandre Castanho,
  • José Manuel Naranjo Gómez,
  • Ana Vulevic,
  • Arian Behradfar and
  • Gualter Couto

It is well-known that the ultra-peripheral territories as Islands present several limitations such as the lack of resources, restricted land, mass tourism, and barriers to movement, and connectivity between urban centers. These obstacles make ultra-p...

  • Article
  • Open Access
32 Citations
6,619 Views
25 Pages

To ensure the sustainable development of the water and wastewater (WSS) sectors, new and more investments are needed. However, private financing in these sectors has not been successfully leveraged. This study conducted a systematic literature review...

  • Article
  • Open Access
16 Citations
3,319 Views
19 Pages

The city of L’Aquila (Italy) includes a significant amount of masonry palaces erected from the middle of the 13th century up to the first half of the 20th century. This paper focuses on the seismic response of a masonry palace built during the...

  • Article
  • Open Access
14 Citations
4,099 Views
23 Pages

Road networks are disseminated of bridge structures whose typology reflects the time of design and construction of the transportation infrastructure and its relevance in the reference geographical area. Among others, masonry bridges are still widely...

  • Article
  • Open Access
18 Citations
7,741 Views
18 Pages

Effect of Lintel Beam on Seismic Response of Reinforced Concrete Buildings with Semi-Interlocked and Unreinforced Brick Masonry Infills

  • Mangeshkumar R. Shendkar,
  • Denise-Penelope N. Kontoni,
  • Sasankasekhar Mandal,
  • Pabitra Ranjan Maiti and
  • Dipendra Gautam

The primary focus of this study is to evaluate the nonlinear response of reinforced concrete (RC) frames with two types of brick infills viz., unreinforced brick masonry infill (URM) and semi-interlocked brick masonry infill (SIM) together with linte...

  • Article
  • Open Access
2,300 Views
25 Pages

Experimental and Numerical Studies on Thermally-Induced Slip Ratcheting on a Slope

  • Sihyun Kim,
  • Seunghee Kim,
  • Jingtao Zhang,
  • Ethan Druszkowski and
  • Abdallah Sweidan

Mild temperature fluctuation of a material sitting on a slope may only cause a small slip, but a large number of the repeated temperature changes can amplify the magnitude of the overall slip and eventually bring an issue of structural instability. T...

  • Review
  • Open Access
86 Citations
8,929 Views
22 Pages

Contactless structural monitoring has in recent years seen a growing number of applications in civil engineering. Indeed, the elimination of physical installations of sensors is very attractive, especially for structures that might not be easily or s...

  • Article
  • Open Access
2 Citations
2,677 Views
21 Pages

This article describes the development and demonstration of a non-intrusive method for the quantitative determination of speed of air movement along the ground and inside an isolated subsurface structure, a type of confined space. Natural ventilation...

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Infrastructures - ISSN 2412-3811