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Franck Schoefs, Michael O?Byrne, Vikram Pakrashi, Bidisha Ghosh, Mestapha Oumouni, Thomas Soulard and Marine Reynaud
Hard marine growth is an important process that affects the design and maintenance of floating offshore wind turbines. A key parameter of hard biofouling is roughness since it considerably changes the level of drag forces. Assessment of roughness from on...
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Michael O?Byrne, Bidisha Ghosh, Franck Schoefs and Vikram Pakrashi
This paper investigates the role that virtual environments can play in assisting engineers and divers when performing subsea inspections. We outline the current state of research and technology that is relevant to the development of effective virtual env...
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Madhav Prasad Nepal, Carol Hon, Jinwoo (Brian) Lee and Ziru Xiang
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Christopher Small, Tyler Blanpied, Alicia Kauffman, Conor O?Neil, Nicholas Proulx, Mathew Rajacich, Hailey Simpson, Jeffrey White, Malcolm L. Spaulding, Christopher D.P. Baxter and J. Craig Swanson
This paper presents an evaluation of inundation, erosion, and wave damage for a coastal community in Rhode Island, USA. A methodology called the Coastal Environmental Risk Index (CERI) was used that incorporates levels of inundation including sea level r...
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Jian Li, Dongxue Mo, Rui Li, Yijun Hou and Qingrong Liu
Effective risk assessment can reduce the economic losses and physical damage caused by marine dynamic processes, such as storm surges. Most risk assessments of marine disasters are based on regional parameters and discrete hazard grades. Targeted, multil...
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Parmo Parmo, Mohammad Hadi Sucipto, Sumarkan Sumarkan
Pág. 42 - 52
Facilities and infrastructure are important elements to achieve the successful education and teaching process. The procurement of adequate and standardized buildings become an effort to comply with the minimum standards of infrastructure required by the ...
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Sharad Mehta, John Peach and Andrew Weinert
Aerial surveys using LiDAR systems can play a vital role in the quantitative assessment of infrastructure damage caused by hurricanes, floods, and other natural disasters. GmAPD LiDAR provides high-resolution 3D point-cloud data which enables the surveyo...
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Jungwhee Lee, Keunki Choi and Chulhun Chung
Cable-stayed bridges are infrastructure facilities of a highly public nature; therefore, it is essential to ensure operational safety and prompt response in the event of a collapse or damage, which are caused by natural and social disasters. Among social...
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Pooria Najarbashi, Mahmoud Naderi
Concrete strength represents by far the most critical property of concrete. It represents the mechanical properties of concrete. On-site evaluation of concrete strength remains the fundamental challenge in the condition assessment of existing infrastruct...
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Anita Amirsardari,Massoud Sofi,Elisa Lumantarna,Iswandi Imran,Colin Duffield
Pág. 19 - 28
Indonesia is a high seismic region and one of the most vulnerable countries prone to experiencing damaging earthquakes. It is critical that lifeline infrastructure remain operational or is quickly remediated after an earthquake to minimise physical, soci...
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Chayut Ngamkhanong, Sakdirat Kaewunruen and Bruno J. Afonso Costa
In recent years, railway systems have played a significant role in transportation systems due to the demand increase in conveying both cargo and passengers. Due to the harsh environments and severe loading conditions, caused by the traffic growth, heavie...
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Neel Renne, Patricia Kara De Maeijer, Bart Craeye, Matthias Buyle and Amaryllis Audenaert
Nowadays, a vast number of concrete structures are approaching the end of their expected service life. The need for maintenance and repair is high due to the continued deterioration of the existing building inventory and infrastructure, resulting in a la...
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Yalong Pi, Xinyue Ye, Nick Duffield and on behalf of the Microsoft AI for Humanitarian Action Group
The winter storm Uri that occurred in February 2021 affected many regions in Canada, the United States, and Mexico. The State of Texas was severely impacted due to the failure in the electricity supply infrastructure compounded by its limited connectivit...
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Jelena Pejovic, Nina Serdar and Radenko Pejovic
The extreme river streamflow that occurred during floods in 2010 in Montenegro caused significant damage to infrastructure and road facilities. The most severe damages were located on bridges crossing the river Lim, where a rapid water level increase in ...
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Carlos Martínez, Zoran Vojinovic and Arlex Sanchez
This paper presents the performance quantification of different green-grey infrastructures, including rainfall-runoff and infiltration processes, on the overland flow and its connection with a sewer system. The present study suggests three main component...
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Ranko Pudar, Jasna Plav?ic and Andrijana Todorovic
Floods cause considerable damages worldwide and mitigation of their adverse effects through effective protection measures is needed. Along with the commonly applied ?grey? infrastructure, ?green? measures that can offer additional benefits, such as ecosy...
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Gilberto Martínez Arguelles, Luis Guillermo Fuentes, Lina María Torregroza Aldana
Pág. Page 150 - 170
The paper presents a review of the Bogota bike-path network management system. The results of the study showed that it is necessary to establish a specific manual for bicycle paths with the potential damage in such structures. The prediction of the distr...
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Maximilian Granzner, Alfred Strauss, Michael Reiterer, Maosen Cao and Drahomír Novák
Railway noise barrier constructions are subjected to high aerodynamic loads during the train passages, and the knowledge of their actual structural condition is relevant to assure safety for railway users and to create a basis for forecasting. This paper...
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Mathavanayakam Sathurshan, Aslam Saja, Julian Thamboo, Masahiko Haraguchi and Satheeskumar Navaratnam
Critical infrastructures such as transportation, power, telecommunication, water supply, and hospitals play a vital role in effectively managing post-disaster responses. The resilience of critical infrastructures should be incorporated in the planning an...
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Hafiz Suliman Munawar, Fahim Ullah, Amirhossein Heravi, Muhammad Jamaluddin Thaheem and Ahsen Maqsoom
Manual inspection of infrastructure damages such as building cracks is difficult due to the objectivity and reliability of assessment and high demands of time and costs. This can be automated using unmanned aerial vehicles (UAVs) for aerial imagery of da...
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