Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Sergios Lambropoulos"'
Publikováno v:
Journal of Quality in Maintenance Engineering. 20:182-192
Purpose – The purpose of this paper is to present an artificial neural network (ANN) model that predicts earthmoving trucks condition level using simple predictors; the model's performance is compared to the respective predictive accuracy of the st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::865919d4fae38d3bc129589cf2c3bc77
https://doi.org/10.1108/jqme-09-2012-0031
https://doi.org/10.1108/jqme-09-2012-0031
Publikováno v:
Procedia - Social and Behavioral Sciences. 119:739-747
According to the forthcoming ICB4, project manager's competencies include delivery management encompassing such elements as managing stakeholders, scope, time, cost and risks. Competence development is based on knowledge and experience from applying
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fe48e14a77acd59ba022b40e29378e84
https://doi.org/10.1016/j.sbspro.2014.03.083
https://doi.org/10.1016/j.sbspro.2014.03.083
Publikováno v:
International Journal of Information Technology Project Management. 5:33-44
There is a global tendency towards implementing centralized project monitoring with the use of advanced information systems in large projects. This trend is mandated by issues such as the geographical dispersion of projects, the number of contractors
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e30cd2cf367d345003db02dd63a1479
https://doi.org/10.4018/ijitpm.2014010104
https://doi.org/10.4018/ijitpm.2014010104
Publikováno v:
International Journal of Information Technology Project Management. 5:1-13
The need for an environmentally friendly design of modern motorways increases the construction of bridges, which has exhibited substantial overruns above estimated costs. Therefore, easy to use, inexpensive and accurate methods for conceptual cost es
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88976df3842ee470068ccce02353d8f2
https://doi.org/10.4018/ijitpm.2014010101
https://doi.org/10.4018/ijitpm.2014010101
Autor:
Marina Marinelli, Sergios Lambropoulos
Publikováno v:
Journal of Construction Engineering and Management. 139:459-465
Scrapers have established an important position in the earthmoving field as they are independently capable of accomplishing an earthmoving operation. Given that loading a scraper to its capacity does not entail its maximum production, optimizing the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::77083081c2cb8dbcb41506c98afa768d
https://doi.org/10.1061/(asce)co.1943-7862.0000624
https://doi.org/10.1061/(asce)co.1943-7862.0000624
There is a global tendency towards implementing centralized project monitoring with the use of advanced information systems in large projects. This trend is mandated by issues such as the geographical dispersion of projects, the number of contractors
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b60af9f302253b6e5ea3aa6191f80427
https://doi.org/10.4018/978-1-5225-0196-1.ch029
https://doi.org/10.4018/978-1-5225-0196-1.ch029
The need for an environmentally friendly design of modern motorways increases the construction of bridges, which has exhibited substantial overruns above estimated costs. Therefore, easy to use, inexpensive and accurate methods for conceptual cost es
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::405f5b41b301ce49a3c9db0b26a13132
https://doi.org/10.4018/978-1-4666-9619-8.ch024
https://doi.org/10.4018/978-1-4666-9619-8.ch024
Autor:
John-Paris Pantouvakis, Kleopatra Petroutsatou, Sergios Lambropoulos, Efstratios F. Georgopoulos
Publikováno v:
Journal of Construction Engineering and Management. 138:679-687
Road tunnel construction is subject to underground uncertainties and risks, and as such it is difficult to predict the final construction cost, especially at the conception phase where issues are evaluated and important design decisions are made. A s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f057dab8989461726a27cbbaa5e6826
https://doi.org/10.1061/(asce)co.1943-7862.0000479
https://doi.org/10.1061/(asce)co.1943-7862.0000479
Publikováno v:
Procedia - Social and Behavioral Sciences. 48:2150-2158
Five motorway concession contracts are currently under implementation in Greece. The total investment amounts to 8.7 billion €. The completion of projects construction was foreseen by 2014. Following the recent financial crisis, the traffic volume
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b4cba9c02b795c5fb5b6cf679340aca6
Autor:
Sergios Lambropoulos, Marina Marinelli
Publikováno v:
Procedia - Social and Behavioral Sciences. 48:2325-2335
In loading and hauling of earth with loader and trucks, it is reasonable to expect that the truck's capacity (either gravimetric or volumetric) is not a whole multiple of the loader's bucket volume. Therefore, the truck's maximum exploitation require
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b00de40083992d54c2bbe11d70861358
https://doi.org/10.1016/j.sbspro.2012.06.1204
https://doi.org/10.1016/j.sbspro.2012.06.1204