Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Kenneth R. Maser"'
Publikováno v:
Journal of Applied Geophysics. 43:139-146
Ground Penetrating Radar (GPR) has been investigated as a non-destructive method for evaluating damage in concrete structures. However, the commercially available techniques are limited to detection of gross quantities of deterioration, due to the li
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::468ea5a7fa05cc11ca3fae6e36c77200
https://doi.org/10.1016/s0926-9851(99)00053-1
https://doi.org/10.1016/s0926-9851(99)00053-1
Autor:
Kenneth R. Maser
Publikováno v:
Journal of Infrastructure Systems. 2:94-101
Ground-penetrating radar (GPR) technology has been applied to the evaluation of pavements, bridge decks, abutments, piers, and other constructed facilities to assess as-built conditions and to evaluate damage and deterioration that develops over time
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::47398ed838e05e5adbb1984f566aa5c5
https://doi.org/10.1061/(asce)1076-0342(1996)2:2(94)
https://doi.org/10.1061/(asce)1076-0342(1996)2:2(94)
Autor:
Udaya B. Halabe, Kenneth R. Maser
Publikováno v:
Journal of Geotechnical Engineering. 119:563-582
This research investigates and develops the seismic boundary wave concept for leak detection in large soil‐supported storage tanks. Mathematical models are developed for the propagation of seismic boundary waves (i.e., Stoneley waves) along a liqui
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::78faaca9403f8d5ceac9cc2fb82b3087
https://doi.org/10.1061/(asce)0733-9410(1993)119:3(563)
https://doi.org/10.1061/(asce)0733-9410(1993)119:3(563)
Autor:
Kenneth R Maser, Bruce Vandre
Publikováno v:
Airfield and Highway Pavement.
The Utah Department of Transportation is using Ground Penetrating Radar (GPR) surveys to estimate asphalt pavement thickness for system level pavement condition evaluation and management. Data has been collected for about 3000 lane-miles over a three
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::38b7300e8e4de888ae8b8a5710f7b0bb
https://doi.org/10.1061/40838(191)61
https://doi.org/10.1061/40838(191)61
Autor:
Kenneth R. Maser, Udaya B. Halabe
Publikováno v:
SPIE Proceedings.
This research investigates the effect of leakage induced soil property changes on the attenuation of seismic boundary waves (i.e., Stonely waves) propagating along a liquid- solid-(tank bottom-) soil boundary. An empirical model has been presented fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d30d694f49a2dc914badd108e07e82e
https://doi.org/10.1117/12.390634
https://doi.org/10.1117/12.390634
Publikováno v:
SPIE Proceedings.
Ground Penetrating Radar (GPR) can be an effective technique for assessing internal damage levels in concrete roadways. Damage to concrete roadways, particularly those on bridges, can have large economic consequences. Damage often takes the form of c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c7652ca43a34369b4b70fdaccf2d7dd1
https://doi.org/10.1117/12.387841
https://doi.org/10.1117/12.387841
Publikováno v:
SPIE Proceedings.
Assessing internal damage levels in concrete roadways is an excellent opportunity for the application of nondestructive evaluation techniques, such as ground penetrating radar (GPR). Concrete roadways, particularly those on bridges, are high- perform
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::76dbbd9b759785a239e0ccd98652527b
https://doi.org/10.1117/12.383542
https://doi.org/10.1117/12.383542
Publikováno v:
SPIE Proceedings.
Ground penetrating radar, often used for geophysics investigation and land mine detection, has been developed as a non-destructive means of concrete bridge health monitoring for nearly a decade. However, the commercially available systems are limited
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::40d62c2bc26cb7da51e5f0cbfff5dc81
https://doi.org/10.1117/12.339922
https://doi.org/10.1117/12.339922
Publikováno v:
SPIE Proceedings.
Evaluation of bridge substructures for vulnerability to scour or other potential sources of damage requires knowledge of foundation conditions beneath piers and abutments that are often unknown. This paper presents a potential method for determining
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65507ef3948e5b2b278cc3a5ad66e0e6
https://doi.org/10.1117/12.300125
https://doi.org/10.1117/12.300125
Autor:
Medhi S. Zarghamee, Kenneth R. Maser
Publikováno v:
SPIE Proceedings.
A leak survey of a major metropolitan area aqueduct was carried out using a combination of infrared thermography, ground penetrating radar (GPR), and ultrasonic techniques. The objective of the infrared survey was to investigate the entire length of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd6682d06ae29b128a737a0a71ba735a
https://doi.org/10.1117/12.302526
https://doi.org/10.1117/12.302526