Filtern
Dokumenttyp
- Beitrag zu einem Sammelband (45) (entfernen)
Referierte Publikation
- nein (45) (entfernen)
Schlagworte
- NDT (6)
- Ultrasonics (5)
- Condition assessment (4)
- Integrity testing (4)
- Parallel seismics (4)
- Piles (4)
- Spektrale Induzierte Polarisation (4)
- Baumaterial (3)
- Foundations (3)
- Integritätsprüfung (3)
- Monitoring (3)
- Parallel seismic (3)
- Zerstörungsfreie Prüfung (3)
- Bohrpfahlwand (2)
- Bohrpfähle (2)
- Bridges (2)
- Brücken (2)
- Complex resistivity (2)
- Damage (2)
- Eisenbahn (2)
- Feuchte (2)
- Fundamente (2)
- Inspektion (2)
- Non-destructive testing (2)
- Parallel Seismik (2)
- Pile (2)
- Pile integrity testing (2)
- Quality assurance (2)
- Radar (2)
- Salz (2)
- Slab (2)
- Slabs (2)
- Ultraschall (2)
- Ultraschallmethode (2)
- Active thermography (1)
- Assessment (1)
- Automation (1)
- Automation of measurement (1)
- Bauwesen (1)
- Bildgebende Darstellung (1)
- Bricks (1)
- Building materials (1)
- CNM (1)
- Coda wave interferometry Beton (1)
- Concrete (1)
- Cross-hole sonic logging (1)
- Dam Stability (1)
- Dammstabilität (1)
- Data fusion (1)
- EFIT (1)
- Electrical resistivity (1)
- Elektrik (1)
- Erhaltung (1)
- FD Modellierung (1)
- Feuchtigkeit (1)
- Foundation (1)
- Fundament (1)
- Fundamentdicke (1)
- Geophysics (1)
- Geophysik (1)
- Geotechnics (1)
- Hazards (1)
- Hg-Porosimetrie (1)
- Historische Eisenbahnlinien (1)
- Holz (1)
- Impact echo (1)
- Impact-Echo and Low Strain Techniques (1)
- Impact-echo (1)
- Impulse radar (1)
- Impulse thermography (1)
- Infrastruktur (1)
- Integrity (1)
- Inversion (1)
- LIBS (1)
- Length (1)
- Levenberg-Marquardt (1)
- Masonry (1)
- Mauerwerk (1)
- Method combination (1)
- Metody diagnostyczne (1)
- Metody zaawansowane (1)
- Migration (1)
- Moisture (1)
- Moisture content (1)
- Mosty kolejowe (1)
- Non-destructive Testing (1)
- Non-destructive testing (NDT) (1)
- Non-destructive testing in civil engineering (1)
- Objektortung (1)
- Parallel Seismic (1)
- Parallel Seismic Verfahren (1)
- Parallel seimics (1)
- Pfahl (1)
- Pfahlintegritätsprüfung (1)
- Pfahlprüfung (1)
- Pfähle (1)
- Pile testing (1)
- Pile wall (1)
- Platte (1)
- Quality control (1)
- Railways (1)
- Re-use of foundations (1)
- Reference testing (1)
- Rekonstruktion (1)
- Repair (1)
- Reparatur (1)
- Ringversuch (1)
- SAFT (1)
- SASW (1)
- Salt (1)
- Salt decay (1)
- Sandstone (1)
- Scanning system (1)
- Schädigung (1)
- Simulated annealing (1)
- Simulation (1)
- Spectral Induced Polarization (1)
- Spektral Induzierte Polarisation (1)
- Spülhalden (1)
- Stochastics (1)
- Sustainability (1)
- Sustainable bridges (1)
- Tailing dams (1)
- Tailings Facilities (1)
- Test site (1)
- Testing site (1)
- Thickness measurement (1)
- Ultraschall-Transmission (1)
- Ultraschallecho (1)
- Ultrasonic (1)
- Ultrasonic Echo (1)
- Ultrasonic echo (1)
- Verstärkung (1)
- Wiedernutzung von Fundamenten (1)
- Wissenschaftliche Zusammenarbeit (1)
- ZfP im Bauwesen (1)
Spectral Induced Polarization - a Tool for Non-Destructive Testing of Soils and Building Materials
(2003)
The Spectral Induced Polarization (SIP) is a newly developed non-destructive geophysical method. It is an extension of conventional electrical resistivity measurements. By measuring additional parameters a more detailed investigation of the subsurface is possible. Up to now SIP is mainly used in mineral exploration, but the number of application examples from near surface geophysics and civil engineering is increasing. Results are presented from the investigation of slag heaps and measurements on bricks.
Pile testing as a NDT-CE (non-destructive-testing in civil engineering) method provides information about the condition of foundations. It is also used as a tool for quality control. Real size test fields with sound piles, piles with flaws and piles connected with a foundation allow calibration of measurement devices and method comparison under "real" conditions. Such a site is planned on a BAM testing area south of Berlin. The joint use facilitates the establishment of the testing site as a national or European reference site.
NDT investigation methods
(2006)
RUFUS - Re-Use of Foundations on Urban Sites - Ein EU-Projekt zur Wiedernutzung von Fundamenten
(2003)
Tailings are the fine residue of the milling process in the mining industry and appear in slurry form being mixed with water during this process. Large tailings ponds are required to contain them, usually confined by man-made dams. Such tailings facilities pose considerable risk both to the environment and human lives.
A major interdisciplinary research project ('TAILSAFE') supported by European Union has been initiated with the aim to increase attention towards and reduce the risk posed by tailings facilities. Methods of parameter evaluation and measurement are being developed within the project and applied for the detection, assessment and improvement of the safety state of tailings dams and ponds.
One of the workpackages has his focus on non-destructive geophysical investigation methods. Geoelectrical (SIP), seismic and radar methods will be used to get information on the tailings dam structure and water content.