Zobrazeno 1 - 10
of 249
pro vyhledávání: '"normal concrete"'
Autor:
Serwan Khwrshid Rafiq, Wrya Abdullah
Publikováno v:
Emerging Technologies and Engineering Journal, Vol 1, Iss 1, Pp 1-14 (2024)
Concrete's strength and deformability can be enhanced by adding external lateral confinement. Several materials and confinement techniques have been investigated throughout the development of confined concrete, including Post-Tensioned Metal Straps (
Externí odkaz:
https://doaj.org/article/5753474be82a4e309d1c4507e60026ae
Autor:
Soran Abdrahman Ahmad, Bilal Kamal Mohammed, Serwan Khwrshid Rafiq, Brwa Hama Saeed Hamah Ali, Kawa Omer Fqi
Publikováno v:
Emerging Technologies and Engineering Journal, Vol 1, Iss 1, Pp 57-76 (2024)
The present study focuses on proposing various statistical models, such as linear regression (LR), nonlinear regression (NLR), and artificial neural network (ANN), to forecast the compressive strength of environmentally friendly high-strength concret
Externí odkaz:
https://doaj.org/article/dd07fa91bac645b595e6c31c0d194cc7
Publikováno v:
Case Studies in Construction Materials, Vol 20, Iss , Pp e02771- (2024)
There are no sufficient researches into the umbrella arch method for highway tunnel reinforcement. Finding a way to ensure the lining has enough bearing capacity to meet the engineering requirements under the premise that the highway tunnel lining re
Externí odkaz:
https://doaj.org/article/df1202a375f843f2b8070efe2e0abac0
Publikováno v:
Journal of Engineering and Sustainable Development, Vol 28, Iss 3 (2024)
Annually, engineers face many sustainability problems due to thousands of tons of concrete being manufactured for buildings and structures. So, alternatives to some construction materials are used. In this research, cement composites reinforced with
Externí odkaz:
https://doaj.org/article/c91597ccf24e4863865566b214c94ef9
Publikováno v:
Jurnal Civil Engineering Study, Vol 4, Iss 01 (2024)
In this research, the author used FABA (Fly Ash Bottom Ash) waste as an alternative to fine aggregate. This research can determine the physical properties of faba aggregate with the results of sieve analysis testing of faba aggregate which has a fine
Externí odkaz:
https://doaj.org/article/e6224d77c670497490e119f14ed1d600
Publikováno v:
International Journal of Concrete Structures and Materials, Vol 17, Iss 1, Pp 1-24 (2023)
Highlights This study is focusing on structural performance of ferrocement beams with lightweight cores reinforced with steel mesh fabric as a shear reinforcement. Lightweight core concrete with steel mesh fabric reinforcement was made either using l
Externí odkaz:
https://doaj.org/article/33386689955a42ffbbc9d18190449163
Akademický článek
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Akademický článek
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Publikováno v:
Reviews on Advanced Materials Science, Vol 61, Iss 1, Pp 576-586 (2022)
Recycled rubber particles can be produced by using waste tires. Adding recycled rubber particles to concrete can form rubber concrete (RC). RC can not only reduce the amount of natural sand and reduce the cost of concrete but also improve the static
Externí odkaz:
https://doaj.org/article/899150bacbab41d38e3f73543acfae69
Publikováno v:
Journal of the Mechanical Behavior of Materials, Vol 31, Iss 1, Pp 564-572 (2022)
The main objective of this work was to adopt an environmentally friendly technology with enhanced results. The technology of magnetic water (MW) treatment system can be used in concrete mixture production instead of potable water (PW) to improve both
Externí odkaz:
https://doaj.org/article/c125e6c267b141c1802a36687ce1eb12