Results 111 to 120 of about 6,934 (234)

Thermal distortion analysis of the space station solar dynamic concentrator [PDF]

A method was developed to evaluate the thermal distortion of the Space Station Solar Dynamic Concentrator and the effects of thermal distortion on concentrator optical performance.
Baumeister, Joseph F., Dalsania, Vithal, Jefferies, Kent S., Trudell, Jeffrey J.   +3 more
core   +1 more source

Investigating the use of fiber-reinforced polymer bars in concrete [PDF]

, 2012
Thesis (M. Eng.)--Massachusetts Institute of Technology, Dept. of Civil and Environmental Engineering, 2012.Cataloged from PDF version of thesis.Includes bibliographical references (p.
Najm, Mounir (Mounir Simon)
core  

Flexural Behaviour of GFRP Bars [PDF]

International Journal of Trend in Scientific Research and Development, 2018
N. N. Morey, S. D. Patil, A. P. Khangan
openaire   +1 more source

Experimental and Regression Modeling of Short-Term Flexural Behavior of Steel- and GFRP-Reinforced Early-Age Concrete Beams

Buildings
To address the problem of corrosion, glass fiber-reinforced polymer (GFRP) bars have been introduced as a viable alternative to conventional steel reinforcement in concrete structures.
Muhammet Karabulut
doaj   +1 more source

Performance of Rubberized RC Beams Flexural-Strengthened Using Near-Surface Mounted Systems

International Journal of Concrete Structures and Materials
This research investigates the flexural performance of strengthened rubberized concrete beams via bottom, side, and hybrid near-surface mounted (NSM) approaches using GFRP/steel rebars. Eleven strengthened specimens, alongside one control, were subjected
Mohamed Emara, Abdulrahman H. Mostafa, Heba A. Mohamed, Mahmoud Zaghlal   +3 more
doaj   +1 more source

Sustainable Strengthening Techniques for Masonry Structures [PDF]

, 2016
Reducing the energy consumption is an important objective of the construction industry and this also applies for renovation, retrofit and refurbishment of existing buildings.
Borri, Antonio, Corradi, Marco, Righetti, Luca   +2 more
core  

Experimental study on shear behavior of HPFRC beams reinforced by hybrid pre-stressed GFRP and steel bars [PDF]

, 2014
The present study deals with the development of a new generation of high durable reinforced concrete (RC) beams, by combining the benefits of glass fiber reinforced polymer (GFRP), steel bar and high performance fiber reinforced concrete (HPFRC).
Barros, Joaquim A. O., Mazaheripour, Hadi, Sena-Cruz, José, Soltanzadeh, Fatemeh, Taheri, Mahsa   +4 more
core  

Durability and structural integrity of columns reinforced with various combinations of steel and GFRP bars

Case Studies in Construction Materials
Steel bar corrosion is a critical concern in reinforced concrete (RCC) structures, particularly when exposed to coastal environments, saline air, industrial pollutants and high humidity.
Abhishek Prakash, S. Anitha Priyadharshani, Sarella Venkateswara Rao   +2 more
doaj   +1 more source

Experimental Evaluation of Demountable GFRP Dowel Bar System Incorporating Steel and FRP Rings in Precast Concrete Pavements

Journal of Techniques
This study presents an experimental evaluation of a demountable Glass Fiber-Reinforced Polymer (GFRP) dowel bar system incorporating steel and Fiber-Reinforced Polymer (FRP) rings for concrete pavement applications.
Nabaa A. Al-Shirifi, Haider M. Al-Jelawy, Hisham Jashami   +2 more
doaj   +1 more source

Overview of sustainable GFRP-concrete beams' shear behaviour

Misan Journal of Engineering Sciences
Integration of Glass Fiber Reinforced Polymer (GFRP) in concrete beams presents a promising approach for developing sustainability as a substitute for traditional steel reinforcement.
Huda Abed, Sofyan Y. Ahmed1
doaj