Zobrazeno 1 - 10
of 1 567
pro vyhledávání: '"Three-point bending test"'
Autor:
Ahmed, Payman Sahbah
Publikováno v:
Pigment & Resin Technology, 2023, Vol. 53, Issue 6, pp. 1111-1118.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/PRT-07-2023-0065
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
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
Autor:
Alberto Gianinetti, Marina Baronchelli
Publikováno v:
Plants, Vol 13, Iss 22, p 3172 (2024)
Stem lodging is a serious problem for the ripe barley crop because it can reduce grain yield and quality. Although biometrical traits (stem diameter and wall thickness) and mechanical properties (stiffness and strength of the culm) have an obvious ro
Externí odkaz:
https://doaj.org/article/336072b219794d3483a8adfb0c236a1f
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:
Tóth Mária Erdélyiné, Pluzsik Anikó
Publikováno v:
Architecture, Civil Engineering, Environment, Vol 16, Iss 3, Pp 117-129 (2023)
The size effect is a well-known characteristic of concrete structures. However, in the case of fibre-reinforced concrete (FRC), this issue is not thoroughly explored. Most design recommendations of FRC neglect the size effect or handle the behaviour
Externí odkaz:
https://doaj.org/article/667bc9218e2449529ae2c0c21859db93
Autor:
Tianmin Wang, Jianhong Ye
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 15, Iss 10, Pp 2539-2555 (2023)
In nature, there are widely distributed bi-modulus materials with different deformation characteristics under compressive and tensile stress states, such as concrete, rock and ceramics. Due to the lack of constitutive model that could reasonably cons
Externí odkaz:
https://doaj.org/article/938df803a3f94d0b96b0a698e04fec72
Autor:
Mojtaba Hassan Vand, Jan Tippner
Publikováno v:
Royal Society Open Science, Vol 11, Iss 2 (2024)
The article's main aim is to assess the mechanical behaviour of linden under high-rate loadings (impact) and its change due to changes in moisture content (MC) over fibre saturation point. For assessing the mechanical properties of green wood, mainly
Externí odkaz:
https://doaj.org/article/1dd6d97abb814bb3b6a7541ccba2ca77