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Infrastructures, Volume 7, Issue 10

October 2022 - 21 articles

Cover Story: Road maintenance is a key aspect of road safety. Traffic signs are an important part of the road network, providing information that enhances safety and driver awareness. This paper presents a method for the recognition and geolocation of vertical traffic signs based on artificial intelligence and the use of a low-cost mobile mapping system. The approach developed includes three steps: First, traffic signs are detected and recognized from imagery using a DL architecture with YOLOV3 and ResNet-152. Next, LiDAR point clouds are used to an accurate geolocation. Finally, a WebGIS viewer has been developed based on Potree architecture to visualize the results. The method has been validated on a road in Avila (Spain), demonstrating that the proposed method obtains accurate and reliable results. View this paper
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Articles (21)

  • Article
  • Open Access
5 Citations
4,662 Views
15 Pages

Role of Sugarcane Juice as a Natural Admixture on Setting Time and Hardened Properties of Cementitious Materials

  • Suvash Chandra Paul,
  • Adewumi John Babafemi,
  • Md Jihad Miah,
  • Md Abdul Basit,
  • Noor Md. Sadiqul Hasan and
  • Sih Ying Kong

Admixtures are an integral part of modern cementitious materials, as they significantly enhance the rheological, mechanical, and durability properties of the material. Though manufactured admixtures are mainly used in concrete production, they are ex...

  • Article
  • Open Access
8 Citations
3,905 Views
19 Pages

Seepage and Groundwater Numerical Modelling for Managing Waterlogging in the Vicinity of the Trimmu–Sidhnai Link Canal

  • Muhammad Aslam,
  • Muhammad Umer Shehzad,
  • Ahsan Ali,
  • Nazam Ali,
  • Krisada Chaiyasan,
  • Husnain Tahir,
  • Panuwat Joyklad and
  • Qudeer Hussain

The present study focused on the development and application of two computer numerical models, namely, a seepage model developed using SEEP/W software and a groundwater model developed using Visual MODFLOW software. The seepage model was applied to a...

  • Article
  • Open Access
2 Citations
3,148 Views
19 Pages

A Multidimensional Analysis of Factors Impacting Mobility of Open-Access Multilane Highways

  • Jamal Ahmed Khan,
  • Muhammad Bilal Khurshid,
  • Arshad Hussain and
  • Asif Azam

Open-access multilane highways have a significant share in the highway network of Pakistan and other developing countries in Asia. These highways have high access density, design inconsistency, and other operational characteristics that differentiate...

  • Article
  • Open Access
10 Citations
6,636 Views
17 Pages

High-rise building safety is generally supported by pile-mat systems. They must be sturdy enough to withstand potential lateral loads brought on by earthquakes, wind, dredging, and machine vibrations, in addition to increased axial loads. An innovati...

  • Article
  • Open Access
6 Citations
2,549 Views
15 Pages

A Pre-Process Enhanced Digital Image Correlation Approach for Smart Structure Monitoring

  • Mohammed Abbas Mousa,
  • Mustafasanie M. Yussof,
  • Lateef N. Assi and
  • SeyedAli Ghahari

This research provides a practical guideline for Digital Image Correlation (DIC) data variations minimization in structural engineering through simple image processing techniques. The main objective of this research is to investigate the Pixel Averag...

  • Article
  • Open Access
7 Citations
4,625 Views
23 Pages

Rational Organization of Urban Parking Using Microsimulation

  • Irina Makarova,
  • Vadim Mavrin,
  • Damir Sadreev,
  • Polina Buyvol,
  • Aleksey Boyko and
  • Eduard Belyaev

Urbanization, which causes the need for population mobility, leads to an increase in motorization and related problems: the organization of parking spaces in cities, both near work places and recreational spaces, and not far from residential location...

  • Article
  • Open Access
2 Citations
5,614 Views
25 Pages

Dynamic Response Identification of a Triple-Single Bailey Bridge Based on Vehicle Traffic-Induced Vibration Analysis

  • Vasileios D. Papavasileiou,
  • Charis J. Gantes,
  • Pavlos Thanopoulos and
  • Xenofon A. Lignos

Even though prefabricated steel Bailey bridges have been used for more than 80 years, limited studies of their structural features have been conducted, most of which do not consider their response in operational conditions. This study aimed at determ...

  • Article
  • Open Access
2 Citations
3,201 Views
21 Pages

The elevated reinforced concrete tanks assessed in the current work were the subject of a nonlinear sloshing analysis resulting from fluid–container interactions. The primary response quantity of interest was the height of free surface sloshing...

  • Review
  • Open Access
12 Citations
7,196 Views
28 Pages

(AI) in Infrastructure Projects—Gap Study

  • Mohamed Y. Abdel-Kader,
  • Ahmed M. Ebid,
  • Kennedy C. Onyelowe,
  • Ibrahim M. Mahdi and
  • Ibrahim Abdel-Rasheed

Infrastructure projects are usually complicated, expensive, long-term mega projects; accordingly, they are the type of projects that most need optimization in the design, construction and operation stages. A great deal of earlier research was carried...

  • Article
  • Open Access
6 Citations
3,606 Views
19 Pages

The sustainable management of the water supply system requires methodologies to monitor, repair, or replace the aging infrastructure, but more importantly, it must be able to assess the condition of the networks and predict their behavior over time....

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Infrastructures - ISSN 2412-3811