A multi-scale robotic approach for precise crack measurement in concrete structures

AG Alamdari, A Ebrahimkhanlou - Automation in Construction, 2024 - Elsevier
This paper introduces a multi-scale robotic approach for measuring the width, length, shape,
and profile of hairline cracks in concrete structures. The approach uses a convolutional …

Vision-oriented machine learning-assisted seismic energy dissipation estimation for damaged RC beam-column connections

M Hamidia, M Kaboodkhani, H Bayesteh - Engineering Structures, 2024 - Elsevier
After a seismic event, damage quantification is necessary for safety evaluation, collapse
proximity judgment, and measurement of the residual seismic capacity of the joints. Machine …

Smart fire detection analysis in complex building floorplans powered by GAN

Y Zeng, Y Li, P Du, X Huang - Journal of Building Engineering, 2023 - Elsevier
Ceiling-mounted fire service systems are the most widely used provisions to ensure building
fire safety. Current design distribution of fire detectors is based on semi-empirical …

Machine learning–assisted drift capacity prediction models for reinforced concrete columns with shape memory alloy bars

CS Lee, S Mangalathu, JS Jeon - Computer‐Aided Civil and …, 2024 - Wiley Online Library
Despite notable progress made in predicting the drift capacity of reinforced columns with
steel bars, these techniques and methods are proven inapplicable for accurately predicting …

[HTML][HTML] Single-and double-wythe brick masonry walls subjected to four-point bending tests under different support conditions: Simply supported, rigid, non-rigid

M Godio, M Flansbjer, NW Portal - Construction and Building Materials, 2023 - Elsevier
Out-of-plane actions cause confined unreinforced masonry walls (URM) to develop what is
known as an arching action. The role of arching is central in the resisting mechanisms of a …

Bidirectional graphics-based digital twin framework for quantifying seismic damage of structures using deep learning networks

G Zhai, Y Xu, BF Spencer - Structural Health Monitoring, 2024 - journals.sagepub.com
Tremendous effort has been devoted toward developing automated post-earthquake
inspection techniques, including automated image collection and damage identification …

Optimization‐improved thermal–mechanical simulation of welding residual stresses in welded connections

L Wang, X Qian - Computer‐Aided Civil and Infrastructure …, 2024 - Wiley Online Library
This paper presents a novel computer‐aided computational framework to determine the
optimum shape parameters in a welding heat source model using a coupled supervised …

Generalized method for distributed detection and quantification of cracks in bridges

C Wang, M Morgese, T Taylor… - Structural Health …, 2024 - journals.sagepub.com
The development of a generalized machine learning approach based on distributed
detection and quantification of cracks by optical fibers is described in this article. A Brillouin …

A virtual-reality framework for graph-based damage evaluation of reinforced concrete structures

P Bazrafshan… - … and Monitoring of …, 2023 - spiedigitallibrary.org
Artificial intelligence (AI) and virtual/augmented reality (VR/AR) are facilitating objective and
fast assessment of infrastructures. Computer vision advancements are also transforming …

Hydrothermal Pyrolysis of Sargassum Marine Macroalgae:" Synthesis and Characterization of Products"

H Bazrafshan, K Menze, I Kokaliaris… - IOP Conference Series …, 2024 - iopscience.iop.org
In recent years, there has been an explosive growth and overabundance of pelagic
Sargassum macroalgae in the North Atlantic Ocean, which wash up on the beaches in the …