Results 11 to 20 of about 98,562 (306)

Assessing transportation vulnerability to tsunamis: utilising post-event field data from the 2011 Tōhoku tsunami, Japan, and the 2015 Illapel tsunami, Chile [PDF]

open access: yesNatural Hazards and Earth System Sciences, 2020
Transportation infrastructure is crucial to the operation of society, particularly during post-event response and recovery. Transportation assets, such as roads and bridges, can be exposed to tsunami impacts when near the coast. Using fragility functions
J. H. Williams   +6 more
doaj   +1 more source

Projections of corrosion and deterioration of infrastructure in United States coasts under a changing climate

open access: yesResilient Cities and Structures, 2022
Climate change can accelerate infrastructure deterioration in coastal areas because increased temperature and humidity can promote steel corrosion. This study (1) projects corrosion rate changes for reinforced concrete and steel structures in 223 coastal
Yating Zhang   +2 more
doaj   +1 more source

Study on the Aging Time Variation Law of Mechanical Properties of the Laminated Rubber Bearing in Coastal Bridges considering Frictional Slip

open access: yesShock and Vibration, 2021
As an important support member in the structural system of coastal bridges, the frictional slip and the rubber aging of laminated rubber bearings will affect the service safety of the overall structure in earthquakes.
Yue Li, Chongming Gao, Chong Li, Qian Li
doaj   +1 more source

Influence of Chloride Ion Corrosion on the Performance of Reinforced Concrete Beam Bridge in Offshore Environ ment [PDF]

open access: yesArchives of Civil Engineering, 2020
Chloride ion erosion in offshore environment may damage the mechanical properties of beam bridges. In this study, the reinforced concrete specimen was designed, accelerated erosion experiments were carried out to simulate the coastal corrosion ...
Y.H. Gao
doaj   +1 more source

3D Numerical Modeling and Quantification of Oblique Wave Forces on Coastal Bridge Superstructures

open access: yesJournal of Marine Science and Engineering, 2022
Simply supported bridges comprise the majority of bridge systems in coastal communities and are susceptible to severe damage from extreme waves induced by storms or tsunamis. However, the effects of oblique wave impacts have been less investigated due to
Lei Jia, Yu Zhang, Deming Zhu, You Dong
doaj   +1 more source

State-of-the-art and annual progress of bridge engineering in 2021

open access: yesAdvances in Bridge Engineering, 2022
Bridge construction is one of the cores of traffic infrastructure construction. To better develop relevant bridge science, this paper introduces the main research progress in China and abroad in 2021 from 12 aspects. The content consists of four parts in
Renda Zhao   +12 more
doaj   +1 more source

Bridging the gap between coastal engineering and nature conservation? [PDF]

open access: yesJournal of Coastal Conservation, 2022
AbstractUnder the umbrella term of Nature-based Solutions (NbS) fall measures from a wide range of disciplines. With regard to coastal protection, coastal ecosystems represent possible and promising NbS to coastal threats such as storm surges or erosion.
Philipp Jordan, Peter Fröhle
openaire   +1 more source

Evaluation of strains of Beauveria bassiana and Isaria fumosorosea to control sugarcane aphids on grain sorghum

open access: yesAgrosystems, Geosciences & Environment, 2020
The sugarcane aphid [Melanaphis sacchari (Zehntner)] has become a persistent problem to sorghum [Sorghum bicolor (L.) Moench] producers in the United States since its first identification on grain sorghum near Beaumont, TX, in 2013.
Karen Harris‐Shultz   +4 more
doaj   +1 more source

Sea-Crossing Bridge Detection in Polarimetric SAR Images Based on Windowed Level Set Segmentation and Polarization Parameter Discrimination

open access: yesRemote Sensing, 2022
As sea-crossing bridges are important hubs connecting separated land areas, their detection in SAR images is of great significance. However, under complex scenarios, the sea surface conditions, the distribution of coastal terrain morphologies, and the ...
Chun Liu, Chao Li, Jian Yang, Liping Hu
doaj   +1 more source

How far can one go? : how distance matters in island development [PDF]

open access: yes, 2020
Island development trajectories are heavily impacted by their relevance, similarity, complementarity and value in relation to continental development pathways.
Baldacchino, Godfrey
core   +1 more source

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