3D Segmentation and Analysis for Masonry Bridge Preservation
Abstract. In recent years, laser scanning and other survey techniques have become popular for documenting and preserving architectural and structural heritage, including masonry bridges. These bridges require careful monitoring to ensure proper structural integrity analyses. However, analysing large datasets of complex point clouds can be challenging and time consuming. This research introduces an automated method to quickly assess the geometric characteristics of vault of bridges by means of a simple algorithm purposely developed for this application. The developed methodology was implemented in MATLAB. The main geometric features, such as length, arrow, and span, are extracted, and conditional algorithms classify the vault types based on specific thresholds. The methodology is tested on surveyed masonry bridges coming from a case study: the historical Circumetnea railway bridges in Sicily, Italy. A digital survey campaign was conducted using various survey techniques such as laser scanning and photogrammetry to obtain the vault point clouds. This research represents a step forward from previous methodologies by efficiently segmenting and analysing vaults from point clouds, enabling accurate classification and geometric analysis.
- Standort
-
Deutsche Nationalbibliothek Frankfurt am Main
- Umfang
-
Online-Ressource
- Sprache
-
Englisch
- Erschienen in
-
3D Segmentation and Analysis for Masonry Bridge Preservation ; volume:XLVIII-4/W11-2024 ; year:2024 ; pages:17-23 ; extent:7
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences ; XLVIII-4/W11-2024 (2024), 17-23 (gesamt 7)
- Urheber
-
Garozzo, Raissa
Riveiro Rodríguez, Belén
Santagati, Cettina
- DOI
-
10.5194/isprs-archives-XLVIII-4-W11-2024-17-2024
- URN
-
urn:nbn:de:101:1-2408061102130.474773864609
- Rechteinformation
-
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Letzte Aktualisierung
-
14.08.2025, 10:57 MESZ
Datenpartner
Deutsche Nationalbibliothek. Bei Fragen zum Objekt wenden Sie sich bitte an den Datenpartner.
Beteiligte
- Garozzo, Raissa
- Riveiro Rodríguez, Belén
- Santagati, Cettina
Ähnliche Objekte (12)
STRIATUS - 3D concrete printed masonry bridge
SURVEY METHODOLOGIES AND 3D MODELLING FOR CONSERVATION OF HISTORICAL MASONRY BRIDGES
3D bridge segmentation using semi-supervised domain adaptation
The Striatus bridge : Computational design and robotic fabrication of an unreinforced, 3D-concrete-printed, masonry arch bridge
Seismic behaviour assessment and rehabilitation of a masonry three‐arched bridge
DIGITAL SURVEY AI AND SEMANTICS FOR RAILWAY MASONRY BRIDGES HEALTH ASSESSMENT
Masonry construction
Blast resistance of CFRP composite strengthened masonry arch bridge under close-range explosion
A Framework for Condition Survey and Structural Health Monitoring of Masonry Arch Bridges
Elastic, plastic, fracture analysis of masonry arches: A multi-span bridge case study
Illustrations of masonry
Masonry construction manual
STRIATUS - 3D concrete printed masonry bridge
SURVEY METHODOLOGIES AND 3D MODELLING FOR CONSERVATION OF HISTORICAL MASONRY BRIDGES
3D bridge segmentation using semi-supervised domain adaptation
The Striatus bridge : Computational design and robotic fabrication of an unreinforced, 3D-concrete-printed, masonry arch bridge
Seismic behaviour assessment and rehabilitation of a masonry three‐arched bridge
DIGITAL SURVEY AI AND SEMANTICS FOR RAILWAY MASONRY BRIDGES HEALTH ASSESSMENT
Masonry construction
Blast resistance of CFRP composite strengthened masonry arch bridge under close-range explosion
A Framework for Condition Survey and Structural Health Monitoring of Masonry Arch Bridges
Elastic, plastic, fracture analysis of masonry arches: A multi-span bridge case study
Illustrations of masonry
Masonry construction manual
STRIATUS - 3D concrete printed masonry bridge
SURVEY METHODOLOGIES AND 3D MODELLING FOR CONSERVATION OF HISTORICAL MASONRY BRIDGES
3D bridge segmentation using semi-supervised domain adaptation
The Striatus bridge : Computational design and robotic fabrication of an unreinforced, 3D-concrete-printed, masonry arch bridge
Seismic behaviour assessment and rehabilitation of a masonry three‐arched bridge
DIGITAL SURVEY AI AND SEMANTICS FOR RAILWAY MASONRY BRIDGES HEALTH ASSESSMENT
Masonry construction
Blast resistance of CFRP composite strengthened masonry arch bridge under close-range explosion
A Framework for Condition Survey and Structural Health Monitoring of Masonry Arch Bridges
Elastic, plastic, fracture analysis of masonry arches: A multi-span bridge case study
Illustrations of masonry