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Elastoplastic Damaging Model for Adhesive Anchor Systems. II: Numerical and Experimental Validation
Publisher: American Society of Civil Engineers
Abstract: This paper presents the numerical and experimental validation of the analytical elastoplastic damaging model proposed in the companion paper (Part I). The validation was carried out by describing the pullout failure of ...
Elastoplastic Damaging Model for Adhesive Anchor Systems. I: Theoretical Formulation and Numerical Implementation
Publisher: American Society of Civil Engineers
Abstract: In this and in the companion paper, the mechanical response of adhesive anchor systems is theoretically and numerically predicted and experimentally observed. The theoretical prediction is on the basis of an elastoplastic ...
Defect Classification in Pipes by Neural Networks Using Multiple Guided Ultrasonic Wave Features Extracted After Wavelet Processing
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper casts pipe inspection by ultrasonic guided waves in a feature extraction and automatic classification framework. The specific defect under investigation is a small notch cut in an ...
Stress Measurement and Defect Detection in Steel Strands by Guided Stress Waves
Publisher: American Society of Civil Engineers
Abstract: Health monitoring of steel strands is the subject of much research in the nondestructive evaluation and civil engineering communities. This paper deals with a guided stress wave method for stress monitoring and defect ...
Ultrasonic Characterization and Inspection of Open Cell Foams
Publisher: American Society of Civil Engineers
Abstract: The nondestructive characterization of the material properties and the detection of hidden discontinuities in a highly porous, open cell, carbon foam using ultrasonics are presented. The propagation of ultrasonic waves in ...
A Comparative Analysis of Three Methodological Frameworks for Bridge Asset Management
Publisher: American Society of Civil Engineers
Abstract: Bridge asset management refers to the process of planning, organizing, and directing all activities related to the life cycle of bridges. The process includes strategies to prioritize maintenance and provide cost-effective ...
Acoustic Emission Damage Assessment of Steel/CFRP Bonds for Rehabilitation
Publisher: American Society of Civil Engineers
Abstract: The use of adhesively bonded carbon fiber reinforced polymer (CFRP) laminates is increasingly being considered for the rehabilitation of metallic structures. The effective structural monitoring of steel/CFRP adhesive joints ...