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Jeong Hwan Lee, Jun Cong Ge and Jun Hee Song
As contemporary emerging materials, fiber-reinforced plastics/polymers (FRP) are widely used in aerospace automotive industries and in other fields due to their high strength-to-weight ratio, high stiffness-to-weight ratio, high corrosion resistance, low...
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Yingying Zhao, Xianzhang Ling, Weigong Gong, Peng Li, Guoyu Li and Lina Wang
To study the mechanical properties of Y-shaped polypropylene fiber-reinforced subgrade fill, the strength characteristics of fiber-reinforced soil with different fiber contents, fiber lengths, and confining pressures were investigated through triaxial co...
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Nabeel H. Al-Salim, Muna H. Jaber, Rafea F. Hassan, Nisreen S. Mohammed and Husam H. Hussein
Fiber-reinforced concrete is widely acknowledged for its ability to resist cracking effectively and limit its propagation. By preventing cracks from spreading, the addition of fiber composites to concrete can enhance its extensibility and tensile strengt...
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Amirhassan Alizadeh, Taleb Moradi Shaghaghi, Masoud Pourbaba, Seyed Saeed Mirrezaei and Yousef Zandi
Shear failure is an unfavorable phenomenon as it is a brittle type of failure; however, adding rebars and fibers to a concrete beam can minimize its detrimental effects. The objective of this study was to experimentally investigate the shear behavior of ...
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Muttaqin Hasan, Taufiq Saidi, Muhammad Jamil, Zahra Amalia and Azzaki Mubarak
This study aimed to determine the mechanical properties and absorption of high-strength fiber-reinforced concrete (HSFRC), using sustainable natural fibers. In this analysis, two types of fibers were used, namely, ramie and abaca. Two different HSFRC mix...
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Tim Heitkamp, Simon Girnth, Sebastian Kuschmitz, Günter Klawitter, Nils Waldt and Thomas Vietor
An existing challenge in the use of continuous fiber reinforcements in additively manufactured parts is the limited availability of suitable fiber materials. This leads to a reduced adaptability of the mechanical properties to the load case. The increase...
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Haider M. Al-Baghdadi, Faiz H. Al-Merib, Ayoob A. Ibrahim, Rafea F. Hassan and Husam H. Hussein
Recently, fiber has been incorporated into concrete mixtures, where its distribution in the concrete matrix helps to improve and enhance the mechanical properties of fiber-reinforced concrete (FRC). The aim of this study is to investigate the influence o...
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Olena Lazarieva,Svitlana Belinska,Pavlo Lavrinev,Natalia Rudenko
Pág. 60 - 68
Efficiency of using the roller forming technology with forced rotation of the working body (roller or sector) was disclosed. The results of development of an advanced technology of roller formation were presented. This technology features absence of slip...
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María Consuelo Criado, Carla Vera, Patricio Downey, María Cecilia Soto
Pág. Page 201 - 212
At present time and for several years, some different concretes have been developed for special purpase. The most used procedure is to modify the cementbased matrix, to improve some properties, subtitrating components or using admixtures, additions or bo...
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Fengge Li, Chen Chen and Zehui Xiang
To investigate the effects of concrete canvas (CC) and carbon fiber reinforced plastic (CFRP) reinforcement on the mechanical properties of corroded reinforced concrete columns (compressive strength, flexure strength, strength of extension, and so on), 4...
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Farhan Ahmad, Sanket Rawat and Yixia Zhang
Magnesium oxychloride cement (MOC), an alternative to ordinary Portland cement (OPC), has attracted increasing research interest for its excellent mechanical properties and its green and sustainable attributes. The poor water resistance of MOC limited it...
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Sanjeeb Kumar Mohanty, Nirmal Kumar Pandit, Pawan Kumar Sah, Niraj Mahaseth, Rajesh Yadav, Dipti Ranjan Biswal, Benu Gopal Mohapatra, Brundaban Beriha, Ramachandra Pradhan and Sujit Kumar Pradhan
The management of unutilized fly ash poses challenges due to concerns about storage and its potential groundwater contamination. Within the road industry, where the bulk utilization of fly ash is feasible, its unsuitability for use in the base and sub-ba...
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Pujitha Ganapathi Chottemada, Arkamitra Kar and Patricia Kara De Maeijer
The scientific community is shifting its focus towards construction materials with a low carbon footprint, such as alkali-activated concrete (AAC). The present study conducts an environmental impact assessment using the cradle-to-grave approach to examin...
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Yonglin Chen, Junming Zhang, Zefu Li, Huliang Zhang, Jiping Chen, Weidong Yang, Tao Yu, Weiping Liu and Yan Li
Lightweight fiber-reinforced composite structures have been applied in aerospace for decades. Their mechanical properties are crucial for the safety of aircraft and mainly depend on manufacturing technologies such as autoclave, resin transfer molding and...
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Celal Cakiroglu
The current study offers a data-driven methodology to predict the ultimate strain and compressive strength of concrete reinforced by aramid FRP wraps. An experimental database was collected from the literature, on which seven different machine learning (...
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Qi Wang, Rao Fu, Fuji Wang, Chaoyang Luo, Jiankang Li and Zhenyuan Jia
Laser direct joining enables non-destructive and lightweight joining of carbon fiber reinforced thermoplastic (CFRTP) composites and aluminum alloys. The interfacial bonding process determines the joint performance and is influenced by the time-varying t...
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Filippos Sofos, Christos G. Papakonstantinou, Maria Valasaki and Theodoros E. Karakasidis
Provide the compressive strength of fiber reinforced polymer confined concrete specimens with machine learning tools based on real, experimental measurements.
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Jung-Young Son, Jung Kim, Tetiana Venkel, Jongun Park and Gwanghee Heo
The thermal properties of electrically heated carbon-fiber-reinforced mortar prisms with 0.5%, 1.0%, 1.5% and 2.0% of their volumes are investigated. Each prism dimension is 40 mm × 40 mm × 160 mm. When the constant power of 30W is applied to two conduct...
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Tarikul Islam, Md. Safiuddin, Rezwan Ahmed Roman, Bodhijit Chakma and Abdullah Al Maroof
This paper presents the key mechanical properties of PVC fiber-reinforced concrete. Six concrete mixtures were produced using plastic fibers obtained from clear PVC sheets. Three concrete mixtures were made using 20 mm long PVC fibers, whereas the other ...
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Yeou-Fong Li, Bo-Yu Chen, Jin-Yuan Syu, Gobinathan Kadagathur Ramanathan, Wei-Hao Lee, Chih-Hong Huang and Man-Hoi Lok
Fiber-reinforced polymer (FRP) has been used for seismic retrofitting and structural reinforcement over recent decades. Numerous researchers have created stress?strain models based on experimental data to predict the mechanical properties of FRP-confined...
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