← Back to datasets

Reinforced Concrete Beam: Continuous Longitudinal GPR Survey with Markers at Two Columns

Reinforced Concrete Beam: Continuous Longitudinal GPR Survey with Markers at Two Columns

Description

Reinforced concrete beam, 35 cm thick, surveyed continuously over more than 9 metres with a GSSI FLEX NX antenna. Two user markers were placed during acquisition, at the supporting columns.

The markers act as anchors. They locate the supports on the section and allow the picking to be tied to the real geometry of the structure — clear span between columns, critical shear zones, position of construction joints.

The measured 35 cm thickness allows the propagation velocity to be calibrated against a known dimension.

Raw unprocessed files.

poutre béton armé, reinforced concrete beam, profil long, long profile, acquisition continue, continuous acquisition, repères utilisateur, user markers, marquage terrain, field markers, appuis, supports, travée, span, portée, clear span, espacement des cadres, stirrup spacing, densité de ferraillage, reinforcement density, effort tranchant, shear, reprise de bétonnage, construction joint, épaisseur de poutre, beam thickness, face inférieure, underside, calage de vitesse, velocity calibration, auscultation longitudinale, longitudinal survey, ouvrage porteur, load-bearing element

Information

ApplicationConcrete / Civil Eng.
GSSI antennaFLEX NX
Frequency2500 MHz
FormatDZT
Size24,4 MB
Files1
Channels2
GPS filesNot available
ContributorMDSLab
Added on2026-08-27
Ground truth Verified measured beam thickness and column positions

Cite this dataset

APA

MDS - Le Matériel de Sondage - GPRbase (2026). Reinforced Concrete Beam: Continuous Longitudinal GPR Survey with Markers at Two Columns [Data set]. GPRbase. GSSI, FLEX NX, 2500 MHz. https://www.gprbase.com/en/dataset/ds032-reinforced-concrete-beam-continuous-longitudinal-gpr-survey/

BibTeX

@misc{gprbase_ds032,
  author       = {MDS - Le Matériel de Sondage - GPRbase},
  title        = {Reinforced Concrete Beam: Continuous Longitudinal GPR Survey with Markers at Two Columns},
  year         = {2026},
  publisher    = {GPRbase},
  howpublished = {\url{https://www.gprbase.com/en/dataset/ds032-reinforced-concrete-beam-continuous-longitudinal-gpr-survey/}},
  note         = {GSSI, FLEX NX, 2500 MHz. Licensed under CC BY-NC-SA 4.0},
}

Discover more concrete / civil eng. datasets

Free radargrams, editorial guide, and FAQ dedicated to this application.

Explore the category →