Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Helmut Woschitz"'
Autor:
Peter Bauer, Helmut Woschitz
Publikováno v:
Sensors, Vol 24, Iss 12, p 3742 (2024)
A Leica RTC360 laser scanner was investigated using a linear horizontal comparator system with four targets of different reflectance. Several thousand panorama scans were conducted along the 30 m long comparator, basically in 40 mm steps. For a selec
Externí odkaz:
https://doaj.org/article/774bc5c7b6a543428458836196ef0ede
Publikováno v:
European Workshop on Optical Fibre Sensors (EWOFS 2023).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eef0303031efe339a8db9af35790073c
https://doi.org/10.1117/12.2678521
https://doi.org/10.1117/12.2678521
Publikováno v:
27th International Conference on Optical Fiber Sensors.
DTS based on Raman backscattering using single-mode fibers, is rather unusual, but has a specific potential, as already installed single-mode fibers may be used, e.g. in SHM. However, there are still issues of practical concern.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::15a737dfa6147bc6608c0a14c69f8f86
https://doi.org/10.1364/ofs.2022.w4.25
https://doi.org/10.1364/ofs.2022.w4.25
Publikováno v:
Journal of Geotechnical and Geoenvironmental Engineering. 147
This paper presents a comprehensive study of the load transfer mechanism of a soil anchor during pullout test. The anchor was monitored with fiber optic sensors installed along the tendon a...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f195079391fb8fa977aef1fbb5e09948
https://doi.org/10.1061/(asce)gt.1943-5606.0002442
https://doi.org/10.1061/(asce)gt.1943-5606.0002442
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 833:012148
The recent advent of terrestrial interferometric synthetic aperture radar (InSAR) has greatly enhanced the ability of monitoring slope deformation. However, the displacements obtained are one-dimensional, offering little insight into the underlying d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b404e1f2fdf1e5a906f9b5e1862b59d4
https://doi.org/10.1088/1755-1315/833/1/012148
https://doi.org/10.1088/1755-1315/833/1/012148
Publikováno v:
Journal of Lightwave Technology. 33:2652-2657
In hydro power dams with arch dams as water storage, the movements of the concrete segment joints are monitored. New monitoring concepts are required as most dams were updated to more efficient pumped-storage power stations within the last years, whi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::824572f2abf7d68984980e6836a8b69e
https://doi.org/10.1109/jlt.2014.2370102
https://doi.org/10.1109/jlt.2014.2370102
Publikováno v:
SPIE Proceedings.
Geotechnical structural elements are used to underpin heavy structures or to stabilize slopes and embankments. The bearing capacity of these components is usually verified by geotechnical load tests. It is state of the art to measure the resulting de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16476df94cdc8ee8de3fcc7928687eb0
https://doi.org/10.1117/12.2256711
https://doi.org/10.1117/12.2256711
Autor:
Hansbert Heister, Helmut Woschitz
Publikováno v:
Springer Reference Naturwissenschaften ISBN: 9783662471876
Handbuch der Geodäsie ISBN: 9783662469002
Handbuch der Geodäsie ISBN: 9783662469002
Die durch die Ingenieurgeodasie zu erfullenden Messaufgaben stellen hochste Anforderungen an die verwendeten Messmittel. Daher haben ihre Uberprufung und Kalibrierung nicht nur eine lange Tradition, sondern sind auch heute noch von zentraler Bedeutun
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4eba761758159633a580f101ca788346
https://doi.org/10.1007/978-3-662-47188-3_33
https://doi.org/10.1007/978-3-662-47188-3_33
Publikováno v:
SPIE Proceedings.
In civil engineering pile systems are used in unstable areas as a foundation of buildings or other structures. Among other parameters, the load capacity of the piles depends on their length. A better understanding of the mechanism of load-transfer to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::320eb5eb0a49603f83efdf9e49b2d579
https://doi.org/10.1117/12.2236986
https://doi.org/10.1117/12.2236986
Publikováno v:
Journal of Applied Geodesy. 10
New developments in distributed fibre-optic sensing allow the measurement of strain with a very high precision of about 1 µm / m and a spatial resolution of 10 millimetres or even better. Thus, novel applications in several scientific fields may be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ad455297fa732f1e0dcc088f13295c1
https://doi.org/10.1515/jag-2015-0021
https://doi.org/10.1515/jag-2015-0021