Zobrazeno 1 - 10
of 508
pro vyhledávání: '"Pre-stressing"'
Autor:
Ali Sadiq Alithari, Lamyaa A. Mahdi
Publikováno v:
Iraqi Journal of Industrial Research, Vol 11, Iss 2 (2024)
The current focus in armor development is on the creation of lightweight, thin, and cost-effective solutions. This study explores innovative techniques by incorporating nanomaterials into composite plates, combined with fiber pre-stressing methods du
Externí odkaz:
https://doaj.org/article/dd57053715054fb9bb3f70451c571179
Autor:
Alvaro Gaute-Alonso, David Garcia-Sanchez, Óscar Ramón Ramos-Gutierrez, Vasileios Ntertimanis
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-19 (2024)
Abstract This paper introduces new contributions for construction procedures designed to enhance the robustness and precision of stress control in active anchorage and short presetressing units for long-span bridges, particularly addressing potential
Externí odkaz:
https://doaj.org/article/171275c338724aa3b1b49b5a8611bba4
Autor:
Moataz Badawi, Alireza Bahrami, Mohamed Ghalla, Mohamed Emara, Ehab A. Mlybari, Galal Elsamak
Publikováno v:
Results in Engineering, Vol 24, Iss , Pp 102869- (2024)
Structural systems often undergo changes due to variations in the usage, the loading conditions, or the presence of defects in their elements. The problem can be exacerbated when there is insufficient overlap between reinforcing bars in critical mome
Externí odkaz:
https://doaj.org/article/9d4b781f9aef44749d7a61c8e68c4a36
Publikováno v:
Eurasian Journal of Science and Engineering, Vol 9, Iss 2, Pp 182-190 (2023)
In this study, external strengthening of T-shape beams is investigated using a new profiling technique by drop downing the tendon from the flange to near the bottom of the beam, the investigation includes the effect of different turning point positio
Externí odkaz:
https://doaj.org/article/eed5b3ee05eb4b0ba77d1948e9b47df4
Autor:
Slađana Miljanović, Muhamed Zlatar
Publikováno v:
AGG+, Vol 11, Iss 1 (2023)
The strut-type hybrid system can be made in different geometric shapes, which are affected by: the number and arrangement of struts, the shape and position of the cable in relation to the girder, and the size and shape of the cross-section of the gir
Externí odkaz:
https://doaj.org/article/08655c1fc2484bc3b11f01e8621ec490
Autor:
Attila Németh, Sarah Khaleel Ibrahim, Majid Movahedi Rad, Szabolcs Szalai, Zoltán Major, Szabolcs Kocsis Szürke, Vivien Jóvér, Mykola Sysyn, Dmytro Kurhan, Dániel Harrach, Gusztáv Baranyai, Imre Fekete, Richárd Nagy, Hanna Csótár, Klaudia Madarász, András Pollák, Bálint Molnár, Bence Hermán, Miklós Kuczmann, László Gáspár, Szabolcs Fischer
Publikováno v:
Polymers, Vol 16, Iss 11, p 1498 (2024)
This research investigates the application of plastic fiber reinforcement in pre-tensioned reinforced concrete railway sleepers, conducting an in-depth examination in both experimental and computational aspects. Utilizing 3-point bending tests and th
Externí odkaz:
https://doaj.org/article/8ed0565bd0a34128b76ca082efb6c634
Autor:
Stephen H. Garofalini
Publikováno v:
Journal of Non-Crystalline Solids: X, Vol 18, Iss , Pp 100191- (2023)
Molecular dynamics simulations were used to evaluate the fracture strength of pre-stressed silica glass exposed to water molecules, with and without heating. The pre-stressed wet glasses had a strength enhancement of 5–7% in comparison to the origi
Externí odkaz:
https://doaj.org/article/f406570b8f894556af576c68aff33755
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