Search
Now showing items 1-8 of 8
Parametric Performance Evaluation of Wavelet-Based Corrosion Detection Algorithms for Condition Assessment of Civil Infrastructure Systems
Publisher: American Society of Civil Engineers
Abstract: Corrosion is a crucial defect in structural systems that can lead to catastrophic effects if neglected. Current structure inspection standards require an inspector to visually assess the conditions of a target structure. ...
Data-Based Nonlinear Identification and Constitutive Modeling of Hysteresis in NiTiNOL and Steel Strands
Publisher: American Society of Civil Engineers
An Experimental Investigation for Detection, Localization, and Quantification of Compound Changes in Complex Uncertain Systems
Publisher: ASCE
Abstract: The field of (practical) data-driven approaches that utilize the vibration signature of target systems for developing mathematical models (for computational purposes, control, or anomaly detection for structural health ...
Unsupervised Approach for Autonomous Pavement-Defect Detection and Quantification Using an Inexpensive Depth Sensor
Publisher: American Society of Civil Engineers
Abstract: Current pavement condition–assessment procedures are extensively time consuming and laborious; in addition, these approaches pose safety threats to the personnel involved in the process. In this study, a RGB-D sensor is ...
Decomposition Approach for Damage Detection, Localization, and Quantification for a 52-Story Building in Downtown Los Angeles
Publisher: ASCE
Abstract: Among the most challenging problems in the field of damage detection and condition assessment in large structures is the ability to reliably detect, locate, and quantify relatively small changes in their dynamic response, ...
System Identification of Alfred Zampa Memorial Bridge Using Dynamic Field Test Data
Publisher: American Society of Civil Engineers
Abstract: The Alfred Zampa Memorial Bridge (AZMB), a newly built long-span suspension bridge, is located
Study of Time-Domain Techniques for Modal Parameter Identification of a Long Suspension Bridge with Dense Sensor Arrays
Publisher: American Society of Civil Engineers
Abstract: While numerous studies have been published concerning the application of a variety of system identification techniques in conjunction with vibration measurements from civil infrastructure systems, there is a paucity of ...
Dynamic Testing of Alfred Zampa Memorial Bridge
Publisher: American Society of Civil Engineers
Abstract: This paper describes a set of dynamic field tests performed on the Alfred Zampa Memorial Bridge (AZMB), also known as the New Carquinez Bridge, which is located