Zobrazeno 1 - 10
of 92
pro vyhledávání: '"Cristoforo Demartino"'
Publikováno v:
Case Studies in Construction Materials, Vol 21, Iss , Pp e03428- (2024)
Precisely estimating tendon ultimate stress in prestressed concrete beam members while accounting for the impact of various structural parameters holds practical significance in Structural Engineering. Existing approaches in design codes often rely o
Externí odkaz:
https://doaj.org/article/6fe21a46635a48b2b6c37b188ab31640
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-23 (2023)
Abstract Standards and Codes of Practice for designing new constructions and for assessing and strengthening existing ones are usually based on uniform hazard maps, where different Limit States (LSs) are associated with different hazard-exceedance pr
Externí odkaz:
https://doaj.org/article/a2edd56942fb402e91052fd04ec96804
Publikováno v:
Developments in the Built Environment, Vol 16, Iss , Pp 100233- (2023)
This study proposes a general reduced vehicle model for simulating truck-bridge pier collisions. The model was calibrated using high-fidelity finite element (FE) simulations based on LS-DYNA of three types of trucks (i.e., light, medium, and heavy) i
Externí odkaz:
https://doaj.org/article/0e35e1984f70424a97490456c85d2a97
Publikováno v:
Case Studies in Construction Materials, Vol 17, Iss , Pp e01484- (2022)
Dispersing steel fibers into plain concrete has been verified as an effective way to enhance the bearing capacity of structural components. To date, however, the effects of fibers on the basic mechanical properties of Steel Fiber Reinforced Concrete
Externí odkaz:
https://doaj.org/article/2eac155c20f94d4ab1b4588121a3308f
Autor:
Yutao Lai, Jianye Chen, Qi Hong, Zhekai Li, Haitian Liu, Benhao Lu, Ruihao Ma, Chenxiao Yu, Rongjia Sun, Cristoforo Demartino, Yasutaka Narazaki
Publikováno v:
Case Studies in Construction Materials, Vol 16, Iss , Pp e01020- (2022)
This study aims at developing a framework for assessing and tracking structural conditions by combining computer vision-based three-dimensional (3D) reconstruction and vibration measurement. Starting from a finite element (FE) model with unknown geom
Externí odkaz:
https://doaj.org/article/c7a17684da154e679bd925b564973964
Autor:
Alessandra Fiore, Ivo Vanzi, Camillo Nuti, Cristoforo Demartino, Rita Greco, Bruno Briseghella
Publikováno v:
Journal of Traffic and Transportation Engineering (English ed. Online), Vol 6, Iss 1, Pp 85-93 (2019)
In a previous paper “to retrofit or not to retrofit?” (Nuti and Vanzi, 2003) a straightforward procedure able to forecast the economic return of seismic structural upgrading was presented. More recently, the authors realized that the final mathem
Externí odkaz:
https://doaj.org/article/0527175de46e48ed9a5a897662a8982b
Publikováno v:
Journal of Traffic and Transportation Engineering (English ed. Online), Vol 5, Iss 6, Pp 429-438 (2018)
During the last years, timber-concrete composite (TCC) structures have been extensively used in Europe both in new and existing buildings. Generally speaking, a composite structure combines the advantages of both materials employed: the strength and
Externí odkaz:
https://doaj.org/article/ff86e968af284e5096d68cce4e6eb89a
Publikováno v:
Shock and Vibration, Vol 2018 (2018)
This paper presents a numerical study on the deterministic and probabilistic serviceability assessment of footbridge vibrations due to a single walker crossing. The dynamic response of the footbridge is analyzed by means of modal analysis, considerin
Externí odkaz:
https://doaj.org/article/26b16eba7a124ac99bc3e592426ba349
Publikováno v:
The Baltic Journal of Road and Bridge Engineering, Vol 12, Iss 2 (2017)
This paper aims at pointing out some misconceptions concerning the evaluation of the walking-induced dynamic response of footbridges, and their impact on design procedures. First, a review of the existing Code provisions is briefly presented. In part
Externí odkaz:
https://doaj.org/article/1099e072b0aa4af28363e2ecce908caa
Bolted steel to laminated composite bio-based material connections are commonly used in truss systems. The aim of this study is to provide a more rational understanding of their tensile axial behavior. The aim of this paper is twofold: first, it inve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d3fdbb63981d0dce8297ec997a24f20
https://hdl.handle.net/11590/438890
https://hdl.handle.net/11590/438890
