Results 101 to 110 of about 23,149 (239)

Acceleration-based Bridge Scour Monitoring

open access: yesProceedings of the 8th International Conference on Computational Stochastic Mechanics (CSM 8), 2018
The 8th Conference on Computational Stochastic Mechanics (CSM8), Paros, Greece, 10-13 June ...
P.C. Fitzgerald   +3 more
openaire   +2 more sources

Local Scour at Bridge Abutments

open access: yesJournal of King Abdulaziz University-Engineering Sciences, 1998
This paper presents the results of an experilnental investigation of local scour at bridge abutment models of three common shapes placed in laboratory flume with uniform sand with d)l) =0.775 mm. The 1l1uximum scour depths and extent of scour were determined corresponding to clear water conditions.
D. HUSAIN, A. QURAISHI, A. ALIBRAHIM
openaire   +1 more source

The Western Irish Namurian Basin reassessed [PDF]

open access: yes, 2000
Current basin models for the Western Irish Namurian Basin (WINB) envisage an elongate trough along the line of the present-day Shannon Estuary that was infilled with clastic sediments derived from a hinterland that lay to the W or NW.
Best, J.L., Wignall, P.B.
core  

The Effect of Geotextile Layer in Decreasing Local Scour of Cylindrical Bridge Pier

open access: yesعلوم آب و خاک, 2017
Flood currents are considered threatening factors by creating local scour along bridge piers. One method for decreasing local scour is to strengthen the bed against imposed tensions.
A. NOURI IMAMZADEHEI   +3 more
doaj  

Study on the Mechanism of Local Scour Around Bridge Piers

open access: yesJournal of Marine Science and Engineering
Local scour around bridge piers poses significant challenges to the stability and safety of bridge structures. Local scour results from the combined effects of increased longitudinal flow velocity, the direct impact of the flow in front of the pier, and ...
Haiyang Dong, Zongyu Li, Zhilin Sun
doaj   +1 more source

Review of Research on Foundation Scour of River-Crossing Bridges [PDF]

open access: yes长江科学院院报
Foundation scour is one of the primary causes of hydraulic failures in river-crossing bridges. By integrating flume experiments, prototype observations, numerical simulations, and artificial intelligence methods, this study reviews research on foundation
WANG Lu, LIU Hong-wei, WEI Kai, Bruce Melville, NIE Rui-hua
doaj   +1 more source

Surviving a Critical Care Admission for COVID‐19: A Qualitative Study of Experiences and Unmet Needs During the Recovery Period

open access: yesNursing in Critical Care, Volume 31, Issue 2, March 2026.
ABSTRACT Background Admission to an intensive care unit (ICU) places substantial physical, psychological and existential burden on patients, but little is known about the support needs of survivors of COVID‐19 critical care. Aim To explore the experiences of survivors of COVID‐19 critical illness during their recovery phase, including perceptions of ...
Mary Gemma Cherry   +8 more
wiley   +1 more source

Dynamic Behavior of Bed Material around Bridge Pier under Abrupt Change of Water Pressure [PDF]

open access: yes, 1999
Major failure of structures usually occurs during flood flows due to scourin, sinking and sliding. These types of failure are considered to be in close relation to the dynamic behavior of bed material around the structures.
Mia, Faruque, Nago, Hiroshi
core   +1 more source

Advanced Porous Materials for Maritime Carbon Capture

open access: yesAdvanced Materials, Volume 38, Issue 8, 6 February 2026.
Carbon capture from emission sources, such as marine vessels, has attracted significant attention over the years. To achieve this goal, sorbents such as metal–organic frameworks (MOFs), porous polymer networks (PPNs), covalent organic frameworks (COFs), and their post‐synthetic modifications are currently being explored.
Kelechi Festus   +6 more
wiley   +1 more source

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