Zobrazeno 1 - 10
of 1 382
pro vyhledávání: '"Load deflection"'
Autor:
Ali M. Taher Hawra Mohamed
Publikováno v:
Open Engineering, Vol 14, Iss 1, Pp 2004-9 (2024)
The structural integrity of a reinforced concrete (RC) beam could be compromised by the need for web holes for utilities like air conditioning and electricity. In places with high shear loads, these voids may appear near the columns supporting the st
Externí odkaz:
https://doaj.org/article/466ed72c403c4ecd939bb027a650139f
Publikováno v:
Journal of Materials and Engineering Structures, Vol 11, Iss 1, Pp 21-31 (2024)
This study aims to develop a finite element model for accurately predicting the behavior of RC beams retrofitted and strengthened with CFRP strips. Two types of CFRP layout are modelled, CFRP wraps at the bottom without any anchorage, and CFRP strips
Externí odkaz:
https://doaj.org/article/72b52b365c574062b0e7d0ed874c888f
Publikováno v:
Journal of King Saud University: Engineering Sciences, Vol 36, Iss 3, Pp 207-215 (2024)
Axial, flexure, and shear loads are the most common loads that could impact any structure. For instance, wall panels and columns majorly carry axial loads from the beam and slabs; they are also susceptible to flexure and shear loads from the wind or
Externí odkaz:
https://doaj.org/article/8047153d9366412fa720d41656550754
Publikováno v:
Case Studies in Construction Materials, Vol 20, Iss , Pp e03317- (2024)
This experimental study delves into the impact of Multi-Walled Carbon Nanotubes (MWCNTs) on Geopolymer Concrete (GPC), investigating their effect on compressive strength and load deflection behaviour. MWCNT concentrations ranging from 0.02% to 0.16%
Externí odkaz:
https://doaj.org/article/daa140bee42843d8acb9f036fc8784c2
Publikováno v:
Journal of Engineering, Design and Technology, 2022, Vol. 22, Issue 1, pp. 235-256.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/JEDT-09-2021-0495
Autor:
A. G. Tamrazyan
Publikováno v:
Железобетонные конструкции, Vol 5, Iss 1, Pp 3-14 (2024)
Reinforced concrete beams can experience local low concrete strength under certain conditions, for example, poor construction practices can cause problems such as concrete voids, surface cavities, block cracking, surface sinks and create areas of low
Externí odkaz:
https://doaj.org/article/5c9b39cb9aa44d33bbbd939ad1b30a06
Publikováno v:
Frattura ed Integrità Strutturale, Vol 18, Iss 67, Pp 43-57 (2024)
Simulating the concrete fracture unlike other elastic and brittle materials quite different due to its quasibrittleness. The present research focussed on assess softening behavior by varying different fractions of aggregates and cement matrix in micr
Externí odkaz:
https://doaj.org/article/a35207a54b934a5fa5dc9f36100217cf
Autor:
M. Hajiyev, M. Damirov
Publikováno v:
Architectural Studies, Vol 9, Iss 2, Pp 35-46 (2023)
The study of the stress-strain state and bearing capacity of compressed reinforced concrete elements of the annular section is of urgent importance, considering the ever-growing need to improve and optimise infrastructure facilities, such as bridges
Externí odkaz:
https://doaj.org/article/247ecf62131340d889fe5beab85f2bc4
Autor:
Priti Shukla, Sudhir Kapoor, Raj Kumar Jaiswal, Vipul Kumar Sharma, Dipti Shashtri, Jitendra Bhagchandani
Publikováno v:
Journal of Orthodontic Science, Vol 13, Iss 1, Pp 27-27 (2024)
INTRODUCTION: Repeated clinical use of arch wires requires sterilization and may result in alteration of the properties of the wires as they get subjected to corrosion and cold working. Therefore, the present study aimed to assess the effects of diff
Externí odkaz:
https://doaj.org/article/7646469bc4f94caab1838bcb0bb9a188
Publikováno v:
Journal of Engineering, Design and Technology, 2021, Vol. 21, Issue 4, pp. 945-972.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/JEDT-06-2021-0310