Structural Health Monitoring
SCIE-ISI SCOPUS (2002-2025)
1475-9217
1741-3168
Anh Quốc
Cơ quản chủ quản: SAGE Publications Ltd
Lĩnh vực:
Mechanical EngineeringBiophysics
Các bài báo tiêu biểu
Vibration-based Damage Identification Methods: A Review and Comparative Study
Tập 10 Số 1 - Trang 83-111 - 2011
A comprehensive review on modal parameter-based damage identification methods
for beam- or plate-type structures is presented, and the damage identification
algorithms in terms of signal processing are particularly emphasized. Based on
the vibration features, the damage identification methods are classified into
four major categories: natural frequency-based methods, mode shape-based
methods, curv...
Vibration Based Condition Monitoring: A Review
Tập 3 Số 4 - Trang 355-377 - 2004
Vibration based condition monitoring refers to the use of in situ
non-destructive sensing and analysis of system characteristics –in the time,
frequency or modal domains –for the purpose of detecting changes, which may
indicate damage or degradation. In the field of civil engineering, monitoring
systems have the potential to facilitate the more economical management and
maintenance of modern infra...
Giám Sát Sức Khỏe Công Trình tại Trung Quốc Đại Lục: Đánh Giá và Xu Hướng Tương Lai Dịch bởi AI
Tập 9 Số 3 - Trang 219-231 - 2010
Công nghệ giám sát sức khỏe công trình (SHM) đã được ứng dụng thành công để hiểu
rõ các tải trọng, điều kiện môi trường và hành vi của công trình chịu tác động
của các yếu tố khác nhau thông qua việc giải quyết một bài toán ngược. Công nghệ
cảm biến là một phần quan trọng của SHM. Trong bài báo này, sự phát triển của
công nghệ cảm biến tiên tiến và các loại cảm biến tại Trung Quốc Đại Lục trong
th...
#giám sát sức khỏe công trình #cảm biến #công nghệ cảm biến #Trung Quốc đại lục #kỹ thuật động đất #kỹ thuật gió #ăn mòn #hiệu suất vòng đời #PZT #sợi quang #xi măng thông minh.
Wavelet Transform for Structural Health Monitoring: A Compendium of Uses and Features
Tập 5 Số 3 - Trang 267-295 - 2006
The strategic and monetary value of the civil infrastructure worldwide
necessitates the development of structural health monitoring (SHM) systems that
can accurately monitor structural response due to real-time loading conditions,
detect damage in the structure, and report the location and nature of this
damage. In the last decade, extensive research has been carried out for
developing vibration-b...
Structural Health Monitoring in the Railway Industry: A Review
Tập 4 Số 1 - Trang 81-93 - 2005
Wayside detection monitors critical parameters relating to the condition of
in-service railway vehicles. Economic decisions about the maintenance of
vehicles can be made, and servicing can occur when a particular vehicle is
likely to cause even small amounts of damage to the track, to itself, or when
the cost of damage is significant, such as in catastrophic failure. Vehicles
with poorly performin...
Output-only structural health monitoring in changing environmental conditions by means of nonlinear system identification
Tập 13 Số 1 - Trang 82-93 - 2014
Structural health monitoring relies on the repeated observation of
damage-sensitive features such as strains or natural frequencies. A major
problem is that regular changes in temperature, relative humidity, operational
loading, and so on also influence those features. This influence is in general
nonlinear and it affects different features in a different way. In this article,
an improved techniqu...
Structural health monitoring of offshore wind turbines using automated operational modal analysis
Tập 13 Số 6 - Trang 644-659 - 2014
This article will present and discuss the approach and the first results of a
long-term dynamic monitoring campaign on an offshore wind turbine in the Belgian
North Sea. It focuses on the vibration levels and modal parameters of the
fundamental modes of the support structure. These parameters are crucial to
minimize the operation and maintenance costs and to extend the lifetime of
offshore wind tu...
Vision-based monitoring system for evaluating cable tensile forces on a cable-stayed bridge
Tập 12 Số 5-6 - Trang 440-456 - 2013
Because of the characteristics of cable-supported bridges, the cable tensile
force is considered a critical item in their maintenance. In particular, because
the evaluation of the cable tensile force in a cable-stayed bridge is essential
for understanding the general status of the structural system, identifying the
initial values of this force in the construction of a bridge and then accurately
pr...
Structural Damage Detection using Independent Component Analysis
Tập 3 Số 1 - Trang 69-83 - 2004
This paper presents a novel approach to detect structural damage based on
combining independent component analysis (ICA) extraction of time domain data
and artificial neural networks (ANN). The advantage of using time history
measurements is that the original vibration information is used directly.
However, the volume of data, measurement noise and the lack of reliable feature
extraction tools are...
Active vibration-based structural health monitoring system for wind turbine blade: Demonstration on an operating Vestas V27 wind turbine
Tập 16 Số 5 - Trang 536-550 - 2017