Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Maitham Alwash"'
Autor:
Bouchra Kouddane, Zoubir Mehdi Sbartaï, Maitham Alwash, Khoudja Ali-Benyahia, Sidi Mohammed Elachachi, Nouzha Lamdouar, Said Kenai
Publikováno v:
Applied Sciences, Vol 12, Iss 23, p 12190 (2022)
This paper presents a review on combining NDT techniques, such as rebound hammer and ultrasonic pulse velocity, for assessing concrete compressive strength. These methods, though being favorably not invasive and easy to be extended to a larger number
Externí odkaz:
https://doaj.org/article/29eedd96527448d0b69c6a729dc4323f
Publikováno v:
Civil Engineering Journal. 7:1918-1932
Reinforced concrete two-way flat slabs are considered one of the most used systems in the construction of commercial buildings due to the ease of construction and suitability for electrical and mechanical paths. Long-term deflection is an essential p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e67625d039a5d445cb5ef321e4d4efc3
https://doi.org/10.28991/cej-2021-03091769
https://doi.org/10.28991/cej-2021-03091769
Publikováno v:
Materials and structures
Materials and structures, Springer Verlag, 2021, 54 (6), pp.230. ⟨10.1617/s11527-021-01820-9⟩
Materials and Structures
Materials and Structures, Springer Verlag, 2021, 54 (6), pp.230. ⟨10.1617/s11527-021-01820-9⟩
Materials and structures, Springer Verlag, 2021, 54 (6), pp.230. ⟨10.1617/s11527-021-01820-9⟩
Materials and Structures
Materials and Structures, Springer Verlag, 2021, 54 (6), pp.230. ⟨10.1617/s11527-021-01820-9⟩
In real practice, to assess concrete strength in structures, engineers usually use non-destructive tests (NDT) (e.g. rebound hammer or ultrasonic pulse velocity) in addition to destructive tests (DT) that are carried out on cores extracted from the s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6302948cfc494d17a4638d2368b5b570
https://doi.org/10.1617/s11527-021-01820-9
https://doi.org/10.1617/s11527-021-01820-9
Autor:
Andrzej Moczko, Oguz Gunes, David Corbett, André Valente Monteiro, Zoubir Mehdi Sbartaï, Leonardo Chiauzzi, Vincent Garnier, Jean-Paul Balayssac, Vincenza Anna Maria Luprano, Maitham Alwash, Said Kenai, Arlindo Gonçalves, Xavier Romão, Emilia Vasanelli, Denys Breysse, Michael Grantham, S Biondi, Hicham Yousef Qasrawi, Angelo Masi
Publikováno v:
Non-Destructive In Situ Strength Assessment of Concrete ISBN: 9783030648992
Non-Destructive In Situ Strength Assessment of Concrete
Non-Destructive In Situ Strength Assessment of Concrete, 32, Springer International Publishing, pp.3-56, 2021, 978-3-030-64899-2 || 978-3-030-64900-5. ⟨10.1007/978-3-030-64900-5_1⟩
Non-Destructive In Situ Strength Assessment of Concrete
Non-Destructive In Situ Strength Assessment of Concrete, 32, Springer International Publishing, pp.3-56, 2021, 978-3-030-64899-2 || 978-3-030-64900-5. ⟨10.1007/978-3-030-64900-5_1⟩
Guidelines describe the general process of in-situ compressive strength assessment. This process is divided into three main steps, data collection (using nondestructive testing and destructive testing), model identification and strength assessment. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::afb91d504b45b07128a1835eceefdb9a
https://doi.org/10.1007/978-3-030-64900-5_1
https://doi.org/10.1007/978-3-030-64900-5_1
Autor:
Jean-Paul Balayssac, Arlindo Gonçalves, Zoubir Mehdi Sbartaï, Denys Breysse, Xavier Romão, Michael Grantham, Maitham Alwash
Publikováno v:
Non-Destructive In Situ Strength Assessment of Concrete ISBN: 9783030648992
This chapter provides additional information about the “identification of conversion model” step and the “strength estimation” step as defined in the flowchart summarizing the RILEM recommendation. The advantages and limits of the various opt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8228e9c1efb81e2e800d82cd65ef2b0
https://doi.org/10.1007/978-3-030-64900-5_11
https://doi.org/10.1007/978-3-030-64900-5_11
Autor:
Jean-Paul Balayssac, Zoubir Mehdi Sbartaï, Denys Breysse, Maitham Alwash, Vincenza Anna Maria Luprano, Xavier Romão
Publikováno v:
Non-Destructive In Situ Strength Assessment of Concrete
Non-Destructive In Situ Strength Assessment of Concrete, 32, Springer International Publishing, pp.57-99, 2021, 978-3-030-64899-2 || 978-3-030-64900-5. ⟨10.1007/978-3-030-64900-5_2⟩
Non-Destructive In Situ Strength Assessment of Concrete ISBN: 9783030648992
Non-Destructive In Situ Strength Assessment of Concrete, 32, Springer International Publishing, pp.57-99, 2021, 978-3-030-64899-2 || 978-3-030-64900-5. ⟨10.1007/978-3-030-64900-5_2⟩
Non-Destructive In Situ Strength Assessment of Concrete ISBN: 9783030648992
The concrete strength assessment process is influenced by uncertainties at many levels, including random measurement errors, sampling uncertainty and identification of the conversion model parameters. Therefore, instead of estimating the true value o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::91fe9bcd278972822e197cc7c7019347
https://hal.archives-ouvertes.fr/hal-03498706
https://hal.archives-ouvertes.fr/hal-03498706
Autor:
Leonardo Chiauzzi, Jean-Paul Balayssac, Arlindo Gonçalves, Angelo Masi, Andrzej Moczko, David Corbett, Oguz Gunes, S Biondi, Michael Grantham, Valerio Pfister, Elena Candigliota, André Valente Monteiro, Denys Breysse, Vincenza Anna Maria Luprano, Emilia Vasanelli, Katalin Szilágyi, Xavier Romão, Vincent Garnier, Maitham Alwash
Publikováno v:
Non-Destructive In Situ Strength Assessment of Concrete
Non-Destructive In Situ Strength Assessment of Concrete, 32, Springer International Publishing, pp.219-277, 2021, 978-3-030-64899-2 || 978-3-030-64900-5. ⟨10.1007/978-3-030-64900-5_7⟩
Non-Destructive In Situ Strength Assessment of Concrete ISBN: 9783030648992
Non-Destructive In Situ Strength Assessment of Concrete, 32, Springer International Publishing, pp.219-277, 2021, 978-3-030-64899-2 || 978-3-030-64900-5. ⟨10.1007/978-3-030-64900-5_7⟩
Non-Destructive In Situ Strength Assessment of Concrete ISBN: 9783030648992
This benchmark aims to assess mean compressive strength at several scales and to identify the location and characteristics of possible weak areas in the structure. It concerns synthetic data simulated on a group of four concrete cylindrical structure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1e2fe96d2c208744960126fc6cc4550
http://hdl.handle.net/20.500.12278/124253
http://hdl.handle.net/20.500.12278/124253
Publikováno v:
Construction and Building Materials. 140:354-363
To assess concrete strength in a structure, nondestructive technique (NDT) like rebound hammer is combined with destructive technique (coring tests) in order to implement a relationship ‘‘conversion model” between the compressive strength and,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04a0d783bdc5fea899ae43a07655433c
https://doi.org/10.1016/j.conbuildmat.2017.02.129
https://doi.org/10.1016/j.conbuildmat.2017.02.129
Publikováno v:
Scopus-Elsevier
The non-destructive assessment of concrete strength in existing structures is a complex issue. While many standards exist addressing the way non-destructive measurements must be carried out, few exist for the strength assessment itself. Many question
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4d05b84248cd93aaeeb81bea2446aa68
https://hdl.handle.net/10216/133828
https://hdl.handle.net/10216/133828
Publikováno v:
Construction and Building Materials. 113:880-889
Using non-destructive techniques (NDT) like rebound hammer in combination with destructive techniques (DT) like core test is a common practice. Two approaches are widely used to produce a model for assessing the concrete strength. The first approach
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a1cba563e0f5f4bc8a6ab47d66589e6
https://doi.org/10.1016/j.conbuildmat.2016.03.120
https://doi.org/10.1016/j.conbuildmat.2016.03.120