Zobrazeno 1 - 10
of 3 386
pro vyhledávání: '"compressive behavior"'
Publikováno v:
Materials & Design, Vol 243, Iss , Pp 113078- (2024)
The through-thickness compressive mechanism of 3D needled nonwoven fiber preforms is complicated due to the complex fiber structure and enormous fiber-to-fiber contacts. This work developed a microscale modeling method to predict compressive behavior
Externí odkaz:
https://doaj.org/article/c50f517f88234244a49181a11bc3ae9f
Publikováno v:
Case Studies in Construction Materials, Vol 20, Iss , Pp e03327- (2024)
The bamboo is widely distributed around the world and the product process is developed well, the biomass bamboo fiber composite is potential to providing strong confinement for concrete, therefore in this paper, bamboo sheet twining tube-confined con
Externí odkaz:
https://doaj.org/article/33db62754d2d4c8aa36bbdf8dd7962fc
Autor:
Phromphat Thansirichaisree, Hisham Mohamad, Ali Ejaz, Panumas Saingam, Qudeer Hussain, Suniti Suparp
Publikováno v:
Composites Part C: Open Access, Vol 14, Iss , Pp 100448- (2024)
This paper presents a comprehensive investigation into the behavior of concrete confined with hybrid Basalt and Chopped Strand Mat (B-CSM) fibers. The newly proposed B-CSM confinement technique substantially enhances the brittle compressive stress-st
Externí odkaz:
https://doaj.org/article/da78e91ff0fa4a94bd3f00c4c346f8d8
Publikováno v:
Results in Materials, Vol 22, Iss , Pp 100587- (2024)
Lattice structures demonstrate a unique compressive behavior wherein the compressive strength increases and converges to a specific value as the number of unit-cell arrangements and overall dimensions of the lattice structure increase. In this study,
Externí odkaz:
https://doaj.org/article/5a162325779c487087cf33f08e42eb59
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-20 (2024)
Abstract This study explores the potential use of low-cost natural fiber reinforced rope polymers (FRRP) to improve the compressive behavior of circular, square, and rectangular reinforced concrete (RC) specimens. A total of 42 specimens were tested
Externí odkaz:
https://doaj.org/article/ab8f8dffc43a4de0b8492940c2c3b705
Publikováno v:
Journal of Magnesium and Alloys, Vol 12, Iss 1, Pp 171-185 (2024)
In this study, interconnected porous Mg-2Zn-xY alloys with different phase compositions were prepared by various Y additions (x = 0.4, 3, and 6 wt. %) to adjust the compressive properties and energy absorption characteristics. Several characterizatio
Externí odkaz:
https://doaj.org/article/082dc24773794f9a9d179566e841dd0e
Autor:
Xiao Hu, Zhenlin Chen
Publikováno v:
Ain Shams Engineering Journal, Vol 14, Iss 12, Pp 102250- (2023)
The reinforcement of concrete columns with steel tubes is a convenient and economical technique in civil engineering. To investigate the mechanical behavior of short circular concrete columns strengthened with grouting-filled steel tubes under eccent
Externí odkaz:
https://doaj.org/article/e8b92c98a4ee43d9924cbb314e5003ad
Publikováno v:
Reviews on Advanced Materials Science, Vol 62, Iss 1, Pp pp. 526-539 (2023)
The novel structure of a basalt fiber reinforced polymer (BFRP)-confined ceramsite concrete column (BFCCC) reinforced with bamboo strips (BSs) was investigated. The characteristics of light weight, BSs and FRP reinforcement were reflected in the stru
Externí odkaz:
https://doaj.org/article/fb9d77c3f076486fb8fd0d60d1148549
Autor:
Seok-Joon Jang, Wan-Shin Park, Sun-Woo Kim, Dong-Hui Kim, Qi Wang, Woo-Jin Jeong, Ai-Hua Jin, Hyun-Do Yun
Publikováno v:
International Journal of Concrete Structures and Materials, Vol 17, Iss 1, Pp 1-18 (2023)
Abstract This study is a part of the study to simplify the reinforcing details of reinforced concrete (RC) structural members by substituting the conventional reinforcement with hooked-end steel fibers (SFs). This paper investigates the effects of SF
Externí odkaz:
https://doaj.org/article/83401134cd1e47298d4024e0e021287b
Publikováno v:
International Journal of Concrete Structures and Materials, Vol 17, Iss 1, Pp 1-20 (2023)
Abstract The axial compressive behavior of Ultra-High Strength Concrete (UHPC) columns reinforced with basalt bars was investigated in this work. Only a few research projects have used basalt Reinforced Concrete Columns. Under axial stress, 12 column
Externí odkaz:
https://doaj.org/article/de13aeb2528944d59b8b3afa3a99cc56