Zobrazeno 1 - 10
of 1 592
pro vyhledávání: '"three-point bending test"'
Autor:
Anna Skic, Paweł Kołodziej, Zbigniew Stropek, Karolina Beer-Lech, Kamil Drabik, Kamil Skic, Ricardo Branco
Publikováno v:
Advances in Sciences and Technology, Vol 18, Iss 7, Pp 437-446 (2024)
This study presents the results of a dynamic two-point bending test and a quasi-static three-point bending test of the quail femurs. Bones from females and males of two genetic strains of Japanese quail belonging to various utility types were analyze
Externí odkaz:
https://doaj.org/article/3ce0eb5d07e14929b4b3f9156ad33cb7
Publikováno v:
International Journal of Advanced Design and Manufacturing Technology, Vol 17, Iss 1, Pp 1-6 (2024)
Thanks to their high strength-to-weight ratio, lightweightness, and excellent energy absorption, composite lattice panels can be used in the aerospace, marine, automotive, and other industries. These structures can be used as an alternative to string
Externí odkaz:
https://doaj.org/article/ad699a541c564b3ebb27353973c221a2
Publikováno v:
Archives of Civil Engineering, Vol vol. 70, Iss No 2, Pp 323-342 (2024)
The article presents the results of a detailed experimental campaign including a compressive strength test, three- and four-point bending test (3PBT and 4PBT, respectively) of polymer fiber reinforced concrete with the addition of metakaolin. The com
Externí odkaz:
https://doaj.org/article/ff44e2e83e364888aec1d779be07c939
Publikováno v:
Frattura ed Integrità Strutturale, Vol 18, Iss 70 (2024)
In recent years, 3D printing technology has assumed an important role in advanced construction processes across various engineering fields. Among these, the application to the architectural restoration of historic structures is particularly fascinati
Externí odkaz:
https://doaj.org/article/2b2eba333cdc4349bc1e6980f781c39b
Publikováno v:
Heliyon, Vol 10, Iss 11, Pp e32557- (2024)
Background/purpose: Recently, a group of universal single-shade resin-based composites (RBCs) has been developed to simplify the process of shade selection. Excellent mechanical and physical properties are crucial for the ultimate success and clinica
Externí odkaz:
https://doaj.org/article/a708f53f8e4d42f7b1dca8e4df20b42c
Autor:
Pablo Bruno Paiva Leão, João Rodrigues de Barros Neto, Samuel Filgueiras Rodrigues, Maria Veronica Goncalves Rodrigues, João Victor Barroso Xavier, Tiago Nunes Lima, Gedeon Silva Reis, Antonio J. Ramirez, Hamilton Ferreira G. de Abreu
Publikováno v:
Journal of Materials Research and Technology, Vol 28, Iss , Pp 2990-3012 (2024)
Lamellar and partially spheroidized pearlitic microstructures were lab-manufactured via, respectively, stress relief treatment at 400 (SR400) and 700 °C (SR700) for 60 s. The performance of both microstructures under four successive three-point bend
Externí odkaz:
https://doaj.org/article/1a483e2a2a044d4b910b1fe837b04c79
Publikováno v:
Materials, Vol 17, Iss 20, p 5079 (2024)
The article presents an analysis of the results obtained during the three-point bending test for seven variants of epoxy rubber–glass composites manufactured according to innovative technology. Different contents of rubber recyclate (3, 5, and 7%)
Externí odkaz:
https://doaj.org/article/6cd9e1bd9b664fa6b388f48781fd9444
Publikováno v:
Materials, Vol 17, Iss 20, p 5125 (2024)
Components made of composite materials are being increasingly used in the construction of rolling stock. Currently, the use of components made of composite materials as train structural elements is increasingly being considered. Non-structural compon
Externí odkaz:
https://doaj.org/article/6c0cc48f9aa349578a172b3aeb2a6e95
Autor:
Rodrigo de Souza Nogueira, Fabiana Yukiko Moritani, André Luis Christoforo, Sergio Neves Monteiro, Afonso Rangel Garcez de Azevedo, Herisson Ferreira dos Santos, Francisco Antonio Rocco Lahr
Publikováno v:
Materials, Vol 17, Iss 18, p 4506 (2024)
Tensile perpendicular to grain is an important mechanical property in the design of joints in timber structures. However, according to the standards, this strength can be determined using at least two different methods: uniaxial tensile and three-poi
Externí odkaz:
https://doaj.org/article/54cedf552b034a8caeedf4ee53594505
Autor:
Robert Uścinowicz
Publikováno v:
Materials, Vol 17, Iss 18, p 4637 (2024)
This paper presents the results of experimental studies on the effects of temperature and time of annealing on the elastoplastic properties of bimetallic aluminium–copper sheets. Mechanical tests were carried out on flat samples previously heated t
Externí odkaz:
https://doaj.org/article/6f719701156945cdae2f37c55319a893