Results 51 to 60 of about 2,213,482 (351)
Research on Identification Method of Scour Depth for Bridge Based on ERA and SVM
Shock and Vibration, 2015 A new damage identification method for bridge scour was proposed, in the case that it was difficult to detect bridge scour depth applying testing equipment.
Xiaozhong Zhang +3 more
doaj +1 more source
Densely distributed and real-time scour hole monitoring using piezoelectric rod sensors [PDF]
, 2019 This study aims to validate a piezoelectric driven-rod scour monitoring system that can sense changes in scour depth along the entire rod at its instrumented location.
Funderburk, Morgan L +3 more
core
Advanced Functional Materials, EarlyView.A 3D nanowire‐network SERS substrate with robust adhesion is developed, featuring pronounced z‐direction optical activity, ultralow detection limit (1.5 × 10−13 M), and excellent signal uniformity (RSD < 10%). Enabled by enhanced light scattering, increased optical density of states, and structural reinforcement, the substrate demonstrates stable, high‐
Jinglai Duan +6 more
wiley +1 more source
Modelling the effect of sediment coarseness on local scour at wide bridge piers [PDF]
, 2017 Experimental data from a physical model of scouring around a cylindrical wide pier embedded in two types of uniform sediment beds are presented. The effects of sediment sizes and various pier widths on scour development and equilibrium scour depth of ...
Ahmad, Nordila +4 more
core
Experimental reintroduction of woody debris on the Williams River, NSW: geomorphic and ecological responses [PDF]
, 2004 A total of 436 logs were used to create 20 engineered log jams (ELJs) in a 1.1 km reach of the Williams River, NSW, Australia, a gravel-bed river that has been desnagged and had most of its riparian vegetation removed over the last 200 years.
Abbe, T.B. +3 more
core +1 more source
Scour depth estimation methods around pile groups
KSCE Journal of Civil Engineering, 2015 Pile groups have become more popular in structural designs due to economical and geotechnical reasons. It is also known that scour as the main cause of bridge failure can make serious damages and considerably threaten the safety of our environment. Thus, predicting scour depth is an essential step in designing bridges.
Rashed Hosseini, Ata Amini
openaire +1 more source
Journal of Hydroinformatics, 2020 Wave-induced scour depth below pipelines is a physically complex phenomenon, whose reliable prediction may be challenging for pipeline designers.
A. Sharafati +3 more
semanticscholar +1 more source
Advanced Functional Materials, EarlyView.This review maps how MOFs can manage hazardous gases by combining adsorption, neutralization, and reutilization, enabling sustainable air‐pollution control. Covering chemical warfare agent simulants, SO2, NOx, NH3, H2S, and volatile organic compounds, it highlights structure‐guided strategies that boost selectivity, water tolerance, and cycling ...
Yuanmeng Tian +8 more
wiley +1 more source
Remote Sensing, 2022 In near-field remote sensing, noncontact methods (radars) that measure stage and surface water velocity have the potential to supplement traditional bridge scour monitoring tools because they are safer to access and are less likely to be damaged compared
Laura A. Hempel +5 more
doaj +1 more source
Assessing equilibrium clear water scour around single cylindrical piers [PDF]
, 2010 The objective of this research is to investigate the pertinence of existing approaches to assess the onset of the equilibrium phase of scour at single cylindrical piers in experimental studies.
Cardoso, António +2 more
core +1 more source