Zobrazeno 1 - 10
of 242
pro vyhledávání: '"ali kheyroddin"'
Publikováno v:
پژوهشهای زیرساختهای عمرانی, Vol 9, Iss 2, Pp 77-93 (2023)
Earthquake is one of the natural disasters that have physical, economic and life-threatening outcomes. Therefore, in order to be prepared and reduce the risk before an earthquake occurs, the amount of damage and vulnerability assessments and planning
Externí odkaz:
https://doaj.org/article/6bbad6aeba78478593ddb091eea7ee4f
Autor:
Mahdieh Sabbaghian, Ali Kheyroddin
Publikováno v:
Journal of Rehabilitation in Civil Engineering, Vol 11, Iss 4, Pp 1-21 (2023)
The HPFRCC is defined by a stress-strain response in tension, which demonstrates multiple cracking and strain-hardening behavior. This experimental study aims to investigate the splitting tensile strength (STS), compressive strength (CS), and bulk de
Externí odkaz:
https://doaj.org/article/c07fe4e357a04fdd914febad747c8f6d
Publikováno v:
Buildings, Vol 14, Iss 8, p 2443 (2024)
This study aimed to rigorously evaluate the impact of tuned mass dampers (TMDs) on structural response under seismic excitation. By strategically placing TMDs at various levels within the structures, the research sought to determine their effectivene
Externí odkaz:
https://doaj.org/article/3bb4d84f5b184c229ce45026b4e3f942
Publikováno v:
International Journal of Concrete Structures and Materials, Vol 17, Iss 1, Pp 1-16 (2023)
Abstract The lack of adequate space for sewage sludge disposal has become a significant challenge in many countries. Landfilling and using sewage sludge as fertilizer in agricultural lands are the main methods for disposal. However, these methods can
Externí odkaz:
https://doaj.org/article/f3a57633fb3f450fa9edb5be997175ce
Publikováno v:
International Journal of Concrete Structures and Materials, Vol 17, Iss 1, Pp 1-24 (2023)
Highlights Progressive collapse was studied in RCSWs frames considering soil–structure interaction. A parametric study of structure and substructures was done on progressive collapse. Vulnerability of frames for progressive collapse was assessed by
Externí odkaz:
https://doaj.org/article/8455a9296c2a40cd9d59fbdf1c5830e8
Publikováno v:
International Journal of Concrete Structures and Materials, Vol 16, Iss 1, Pp 1-24 (2022)
Abstract In this essay, to investigate the progressive collapse of the reinforced concrete (RC) frames, a nonlinear static pushdown analysis was performed with column removal scenarios from the first story. At first, a numerical model was simulated a
Externí odkaz:
https://doaj.org/article/6b0cd21992d04bca8bbd6868919915e8
Publikováno v:
International Journal of Concrete Structures and Materials, Vol 16, Iss 1, Pp 1-20 (2022)
Abstract The main objective of this study is to investigate the structural performance of reinforced concrete (RC) beam specimens strengthened with 3D-fiberglass as compared with fiber-reinforced polymers (FRP) sheets. For this purpose, six RC beams
Externí odkaz:
https://doaj.org/article/822389e9121b49518b1da764415c1987
Publikováno v:
Journal of Structural and Construction Engineering, Vol 8, Iss 6, Pp 221-240 (2021)
In this study, the use of precast laminates, made of high-performance fiber-reinforced cementitious composite (HPFRCC), was investigated for strengthening of continuous reinforced concrete (RC) beams. HPFRCCs are characterized by their high tensile s
Externí odkaz:
https://doaj.org/article/9425af4917624e319d7e09ab5e4187d3
Publikováno v:
Journal of Structural and Construction Engineering, Vol 8, Iss 4, Pp 124-140 (2021)
Concentrically braced frames (CBFs) have become prevalent as a lateral load resisting system due to their rigidity, low lateral displacement and ease of implementation over the last three decades. These advantages encourage the increasing utilization
Externí odkaz:
https://doaj.org/article/4f95fba4f3a94219a61bc1ba3edf9270
Publikováno v:
Journal of Structural and Construction Engineering, Vol 8, Iss 3, Pp 56-74 (2021)
Vertically-mixed structures are buildings constructed with different materials progressing in the vertical direction. These buildings feature a concrete frame on the lower stories but a steel one on top. Reinforced Concrete (RC) column connected to s
Externí odkaz:
https://doaj.org/article/732ac7648c7e48058f1762152b999925