Zobrazeno 1 - 10
of 80
pro vyhledávání: '"Peiwei Gao"'
Publikováno v:
Case Studies in Thermal Engineering, Vol 60, Iss , Pp 104834- (2024)
Carbon fiber (CF) is one of the conductive fillers with the best electrical conductivity, but it is expensive and difficult to disperse in cement matrix, which limits the application and development of CF conductive cement-based composites. Therefore
Externí odkaz:
https://doaj.org/article/23d4d988ea2c4ceca2b9da99c88895b9
Publikováno v:
Buildings, Vol 14, Iss 11, p 3482 (2024)
In recent years, fatigue cracking in orthotropic steel bridge deck pavements has become a significant concern, so the investigation of the mechanical response of the pavement layer has become a central focus in pavement structure design. This experim
Externí odkaz:
https://doaj.org/article/b27e16d259a64b45a64ae36774d92451
Publikováno v:
Buildings, Vol 13, Iss 12, p 2961 (2023)
In order to study the synergistic effect of polymer and conductive functional materials on the properties of cement-based materials, polymer conductive cement-based materials were prepared by mixing four polymer lotions of silicon–acrylate emulsion
Externí odkaz:
https://doaj.org/article/056389e0bf4d44728a98ce7c91d0c116
Publikováno v:
International Journal of Antennas and Propagation, Vol 2022 (2022)
In collectively perceiving an electromagnetic environment, the discrete or statistical method is used to characterize its characteristics. The information received by the sensor is not correlated with each other; therefore, there is no way to obtain
Externí odkaz:
https://doaj.org/article/d0ab0ab897604388b65daacc3427d5ac
Publikováno v:
Advances in Materials Science and Engineering, Vol 2021 (2021)
In order to study the mechanical properties and durability of cement-based composite with carbon nanotube, the test and analysis experiments are designed. Raw materials and related pharmaceutical instruments are prepared, to obtain cement-based compo
Externí odkaz:
https://doaj.org/article/9358bfd902dd4da1ad51855247e8e3c6
Autor:
Qingwei Zeng, Peiwei Gao, Kuan Li, Guoqing Dong, Guanglai Jin, Xuewei Sun, Jingwei Zhao, Lifeng Chen
Publikováno v:
Buildings, Vol 12, Iss 5, p 503 (2022)
This paper experimentally investigated the effects of varying contents of Na2O in a modified sodium silicate, sodium silicate moduli (Ms), and contents of granulated blast furnace slag (GBFS) on the compressive strength and drying shrinkage of fly as
Externí odkaz:
https://doaj.org/article/899fe7f441c74dcaa93c6066b1cf8ae2
Publikováno v:
Advances in Civil Engineering, Vol 2020 (2020)
An experimental study was carried out on the uniaxial compression, uniaxial splitting, pure shear, and compression size effect of rubber concrete with 5 different substitution rates by applying hydraulic servo and direct shear apparatus. Then, by com
Externí odkaz:
https://doaj.org/article/45c3138aa00f4d5c9617a63f8c7e36ef
Publikováno v:
Case Studies in Construction Materials, Vol 11, Iss , Pp - (2019)
This study discussed influences of surface states of concrete on salt-frost durability. By using the Capillary suction of Deicing solution and Freeze-thaw test method(CDF), the effects of factors, such as solution saturation in capillary, surface pro
Externí odkaz:
https://doaj.org/article/d5a3ce8d6a8b4b5ea3bd6232cc8c9e1d
Publikováno v:
Advances in Mechanical Engineering, Vol 11 (2019)
In this article, reduced graphene oxide/Ni/multi-walled carbon nanotubes/Fe 3 O 4 filled paste is synthesized with the aim of developing a novel shielding material. To do so, nano-dispersion presenting homogeneous distribution is made by ultrasonic d
Externí odkaz:
https://doaj.org/article/232151800a2747828f10c387004aee2a
Publikováno v:
Advances in Materials Science and Engineering, Vol 2019 (2019)
Fatigue cracks are main damages to steel bridge deck pavement with thermosetting epoxy asphalt. By combining a high-toughness resin material with fiber woven fabrics, this study formed an ultrathin overlay of fiber-reinforced high-toughness resin to
Externí odkaz:
https://doaj.org/article/d0710973e88a4e2db82156f0183299b9