Zobrazeno 1 - 10
of 453
pro vyhledávání: '"reinforcement mechanism"'
Autor:
Chang-Rong Song, Bai-Xin Dong, Si-Yu Zhang, Hong-Yu Yang, Lin Liu, Jie Kang, Jia Meng, Chang-Jie Luo, Cheng-Gang Wang, Kuang Cao, Jian Qiao, Shi-Li Shu, Ming Zhu, Feng Qiu, Qi-Chuan Jiang
Publikováno v:
Journal of Materials Research and Technology, Vol 31, Iss , Pp 3255-3286 (2024)
In the global pursuit of energy conservation, reduction in consumption and emissions, as well as lightweighting, 5xxx-series aluminum alloys have emerged as a promising lightweight and high-strength material with a wide range of applications in aeros
Externí odkaz:
https://doaj.org/article/b8ede376d5da474eba5a40bac090b981
Autor:
Pengfei Gao, Shengli Han, Yuhui Zhang, Bo Fang, Xiaohui Zhang, Xinjiao Wang, Haidong Ding, Kaihong Zheng, Fusheng Pan
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 4908-4919 (2024)
In this study, nano Ti/AZ31 composites were successfully prepared by powder metallurgy method, and the strength and plasticity of the composites were improved in both directions. The SEM shows that the Ti particles were evenly distributed at the grai
Externí odkaz:
https://doaj.org/article/08e2a1a53f9449f686cce527558472c5
Publikováno v:
Reviews on Advanced Materials Science, Vol 63, Iss 1, Pp id. e1700685-5626 (2024)
In recent decades, with the advancement of micro-electro-mechanical systems technology, traditional materials have become insufficient to meet the demands of cutting-edge technology for various material properties. Composites have attracted widesprea
Externí odkaz:
https://doaj.org/article/45521c4b0a364566bf37a5694ef96d44
Publikováno v:
Case Studies in Construction Materials, Vol 20, Iss , Pp e03167- (2024)
A novel type of effective microfine cement-based grout (EMCG) is designed for the complicated water-rich sand stratum. Superplasticizer (SP), compound excitation modulator (CEM), enhanced stabilizer (ES) and active activator (AA) were selected as opt
Externí odkaz:
https://doaj.org/article/1aa236f0aced4fc7bcd04bf02c31936b
Publikováno v:
Shuiwen dizhi gongcheng dizhi, Vol 50, Iss 6, Pp 80-89 (2023)
To reduce the slope collapse and soil erosion under the action of rainfall erosion in desertification areas, the self-developed nano silicon-based sand-fixation material (Nano-Silicon/Polymer Composites,NSPC) is proposed to protect the sandy slope
Externí odkaz:
https://doaj.org/article/83878f14d5494cf08a737d8b711bfa48
Publikováno v:
Materials, Vol 17, Iss 13, p 3124 (2024)
River silt deposited by water in coastal areas is unsuitable for engineering construction. Thus, the in situ stabilization treatment of river silt as the bearing layer has been an important research area in geotechnical engineering. The strength degr
Externí odkaz:
https://doaj.org/article/1013abd502cb42d280dfe5cc96e016d1
Publikováno v:
Reviews on Advanced Materials Science, Vol 62, Iss 1, Pp id. e0214119-916 (2023)
Grouting material is the core force transfer medium of grouting sealing and anchorage reinforcement methods for cracks in earthen sites; the performance of grouting slurry is the key to affecting the reinforcement effect. To solve the problems of poo
Externí odkaz:
https://doaj.org/article/e2b517d7608e4f08872a88e518a36dc9
Publikováno v:
Materials, Vol 17, Iss 2, p 388 (2024)
In order to realize the resource utilization of solid waste and improve the tensile strength and toughness of soil, CCR-GGBS-FA all-solid-waste binder (CGF) composed of general industrial solid waste calcium carbide residue (CCR), ground granulated b
Externí odkaz:
https://doaj.org/article/57c9b8525e2d4ab1b2f0872c23fc8ef6
Publikováno v:
Journal of Natural Fibers, Vol 19, Iss 13, Pp 5862-5879 (2022)
In this study, the chopped basalt fiber (CBF) with different content and basalt fiber grilles (BFG) with different layers were composed with concrete matrix, respectively. The compressive, splitting tensile and flexural properties of concrete composi
Externí odkaz:
https://doaj.org/article/7d08a53de5484471ae00109c882260e4
Publikováno v:
Rock and Soil Mechanics, Vol 43, Iss 12, Pp 3221-3230 (2022)
For the problem that how the grouting reinforcement of a single penetrated structural plane affects the bearing capacity of surrounding rock, an approach of rock samples preparation with single penetrated fracture surface is proposed firstly, and the
Externí odkaz:
https://doaj.org/article/e1b0b398e2e748a98a9408a905c5c4bb