Zobrazeno 1 - 10
of 728
pro vyhledávání: '"Zhishen Wu"'
Publikováno v:
Urban Lifeline, Vol 2, Iss 1, Pp 1-14 (2024)
Abstract In the context of civil engineering applications, vibration responses are complex, exhibiting variations in time and space and often containing nonlinearity and uncertainties not considered during data collection. These responses can also be
Externí odkaz:
https://doaj.org/article/3adc8f96a3b84581b20c01e219daa7cc
Autor:
Changyuan Liu, Xin Wang, Xinquan Chang, Zhishen Wu, Huang Huang, Mohammad Noori, Wael A. Altabey
Publikováno v:
Developments in the Built Environment, Vol 20, Iss , Pp 100567- (2024)
Owing to the low measuring range of traditional fiber Bragg grating (FBG) sensors and the complexity, imprecision, and lack of practicality in existing large-strain sensors, this paper introduces a novel type of large-strain sensor based on pre-relax
Externí odkaz:
https://doaj.org/article/33abe384336e40dc924db25dfc105d22
Publikováno v:
Case Studies in Construction Materials, Vol 21, Iss , Pp e03619- (2024)
The Williams–Landel–Ferry (WLF) equation is critical for predicting the rheological behavior of viscoelastic materials. However, no research has reported the main parameters, C1 and C2, in WLF equations for fiber-reinforced asphalts (FRAs). To pr
Externí odkaz:
https://doaj.org/article/8c271c3896ca4af0b7ddbb126095acb7
Publikováno v:
Buildings, Vol 14, Iss 2, p 438 (2024)
This research aims to present a new generation of seismic-resisting systems designed for precast reinforced concrete (RC) bridge piers in modern sustainable cities to withstand moderate to high seismic activity. The proposed system consists of two se
Externí odkaz:
https://doaj.org/article/550127a15b294c5f9a1088b746f8bc04
Publikováno v:
Journal of Natural Fibers, Vol 19, Iss 3, Pp 882-894 (2022)
Both basalt fibers and glass fibers can be used as reinforced material in fiber-reinforced polymer (FRP) composites. In this paper, the tensile strength, elastic modulus, and hardness of basalt fibers and E-glass fibers are studied by fiber tensile t
Externí odkaz:
https://doaj.org/article/44dc827c863742c9bf85a00328484da5
Publikováno v:
Journal of Natural Fibers, Vol 19, Iss 2, Pp 575-585 (2022)
Basalt fiber as a type of reinforced material has been widely used in fiber-reinforced polymer (FRP) composites. Iron oxide (Fe2O3) has a great influence on the thermal and elastic properties of basalt fiber. In this study, ultrabasic, basic, and int
Externí odkaz:
https://doaj.org/article/a5e3246d299c417cba2a967a59d43635
Publikováno v:
Materials & Design, Vol 218, Iss , Pp 110697- (2022)
In this study, the previous bundle-based concept, in which the impregnated fiber bundle is considered as a basic element, was adopted to model unidirectional hybrid fiber-reinforced polymer (FRP) composites in a full-scale manner. Hybrid composites w
Externí odkaz:
https://doaj.org/article/f10eec353e97400687600d5bec10c999
Publikováno v:
Sensors, Vol 23, Iss 8, p 3887 (2023)
In this paper, a structural health monitoring (SHM) system is proposed to provide automatic early warning for detecting damage and its location in composite pipelines at an early stage. The study considers a basalt fiber reinforced polymer (BFRP) pip
Externí odkaz:
https://doaj.org/article/9cad4828daaf4af09c5495d273efbbe2
Publikováno v:
ACS Omega, Vol 5, Iss 30, Pp 19236-19246 (2020)
Externí odkaz:
https://doaj.org/article/ba323ee27fc74aa0b238d305a010fd93
Publikováno v:
International Journal of Concrete Structures and Materials, Vol 14, Iss 1, Pp 1-15 (2020)
Abstract This study evaluates the static and fatigue bond behavior in basalt fiber-reinforced polymer (BFRP) bars embedded in concrete. For bond behavior under a mono-tensile load, BFRP bars with four types of surface patterns (round, rectangular, cr
Externí odkaz:
https://doaj.org/article/6ab8c434c2864b52b29a5a9b8b3d1f22