Zobrazeno 1 - 10
of 161
pro vyhledávání: '"Gian Piero Lignola"'
Publikováno v:
Acta Polytechnica CTU Proceedings, Vol 33, Pp 105-111 (2022)
The 20th century is known as the age that gave birth to the largest reinforced concrete structures. Many applications of this new material were realized at that time, both from a theoretical and practical point of view. With reference to bridges, the
Externí odkaz:
https://doaj.org/article/180c40b3fc2d4995800260e16d38a1de
Publikováno v:
Materials, Vol 16, Iss 13, p 4737 (2023)
Fabric-reinforced cementitious matrix (FRCM) composites are currently considered a suitable solution for strengthening existing structures. Confinement applications are still being investigated, since experimental programs showed significant scatter
Externí odkaz:
https://doaj.org/article/12efd7b2f3c642b19dfcbbc107bab502
Publikováno v:
Materials, Vol 16, Iss 7, p 2790 (2023)
In this work, cyclic-load tests on reduced-scale corroded reinforced-concrete hollow cross-section bridge piers have been experimentally performed and compared to the results of similar non-corroded piers. Piers were aged by using an imposed electric
Externí odkaz:
https://doaj.org/article/2bd8767bb19b4e72a72f312f2c208da4
Autor:
Andrea Meoni, Antonella D’Alessandro, Felice Saviano, Gian Piero Lignola, Fulvio Parisi, Filippo Ubertini
Publikováno v:
Sensors, Vol 23, Iss 4, p 2211 (2023)
A diffuse and continuous monitoring of the in-service structural response of buildings can allow for the early identification of the formation of cracks and collapse mechanisms before the occurrence of severe consequences. In the case of existing mas
Externí odkaz:
https://doaj.org/article/81c4d108e08a4cdebdf49537c700f977
Publikováno v:
Buildings, Vol 13, Iss 2, p 562 (2023)
The structural and seismic fragility assessment of minor historical centers of the Inner Peripheries of Italy is a key phase of the preservation process of the historical and cultural features of a portion of the Italian building stock, whose reuse i
Externí odkaz:
https://doaj.org/article/6eb059fc75944f08b54a705b75db7d8c
Publikováno v:
Frattura ed Integrità Strutturale, Vol 14, Iss 51, Pp 288-312 (2020)
Masonry elements are often strengthened in order to improve their structural capacity. Generalized methods to assess the behavior of confined masonry columns are not available in the technical literature. They have been usually derived from concrete
Externí odkaz:
https://doaj.org/article/e68f45aadfcf420caaa2d90aedf894d8
Publikováno v:
Applied Sciences, Vol 12, Iss 21, p 10709 (2022)
Seismic vulnerability of reinforced concrete (RC) buildings is strongly influenced by beam-column joints. Horizontal and vertical structural members converge in beam-column joints, as extremely delimited areas where the internal forces in concrete co
Externí odkaz:
https://doaj.org/article/dc2c24ad07f845cd9ab090c5500debb6
Publikováno v:
Applied Sciences, Vol 10, Iss 21, p 7908 (2020)
The strengthening intervention strategies that exist for masonry buildings are based on the use of thin composites and are a recent activity used in structural engineering. Nowadays, mortar matrices are frequently found instead of epoxy resins, since
Externí odkaz:
https://doaj.org/article/81c0bc00f583428ba38558f694724751
Publikováno v:
Applied Sciences, Vol 10, Iss 14, p 4998 (2020)
Strengthening strategies and structural rehabilitation of existing buildings with innovative materials and techniques are today one of the main activities in the field of structural engineering. Externally bonded Fiber Reinforced Cementitious Matrix
Externí odkaz:
https://doaj.org/article/3d8eef96e8f14b249cb53a67a1f381ec
Autor:
Antonio Bilotta, Gian Piero Lignola
Publikováno v:
Materials, Vol 13, Iss 1, p 164 (2020)
High-strength fibers embedded in inorganic matrix i.e., Fiber Reinforced Cementitious Mortar materials (FRCM) are commonly used as strengthening technique for existing masonry structures, due to the low sensitivity to debonding phenomena between subs
Externí odkaz:
https://doaj.org/article/99f7614d339a44eebb24bdd75f51cdde