Zobrazeno 1 - 10
of 158
pro vyhledávání: '"Cement grouting"'
Publikováno v:
In Journal of Building Engineering 1 December 2024 98
Publikováno v:
International Journal of Concrete Structures and Materials, Vol 16, Iss 1, Pp 1-15 (2022)
Abstract In pavement engineering, cement grouting material is widely used to pour into large void asphalt concrete to prepare semi-flexible composite mixtures. It plays an essential role in the performance of the semi-flexible composite mixture. To m
Externí odkaz:
https://doaj.org/article/5706f377e6544fc2b766993f04574e26
Publikováno v:
Case Studies in Thermal Engineering, Vol 41, Iss , Pp 102577- (2023)
Grouting is a common reinforcement method for underground projects. However, with the hidden nature of grouting reinforcement projects, the grouting reinforcement effect is difficult to detect and evaluate, and the accuracy of existing testing techno
Externí odkaz:
https://doaj.org/article/bdda75c2551e4851aa2e9193a97894bc
Publikováno v:
Frontiers in Materials, Vol 9 (2022)
In order to match the color difference between black asphalt mixture and light-colored cement grouting paste in semiflexible pavement, carbon black (CB) with four mass ratios (i.e., 2, 4, 6, and 8%) was incorporated into a rapid-hardening cement grou
Externí odkaz:
https://doaj.org/article/7493961014cd4f1da783385c80079b36
Publikováno v:
E3S Web of Conferences, Vol 427, p 01015 (2023)
The Minaret of Dhu Al-Kifil Nabi (PBUH), located in the city of Kifil with a height of about 25 meters, is one of the historical monuments of Iraq. The 4.5 degree deviation of this Minaret has become a challenge for authorities in recent years. Vario
Externí odkaz:
https://doaj.org/article/4a15aaa4cc9043e79cc1468b93f7ea13
Autor:
Jun Tang, Shengcai Li
Publikováno v:
Civil Engineering Journal, Vol 30, Iss 1 (2021)
Based on the utility tunnel project of Chengbei Road in Suzhou, the experimental study on the mechanical and deformation properties of pipe and soil in rectangular pipe jacking construction with controllable cement grouting drag reduction technology
Externí odkaz:
https://doaj.org/article/b0071ddb89b741638b44e92d37591632
Akademický článek
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Akademický článek
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Publikováno v:
Applied Sciences, Vol 12, Iss 23, p 12153 (2022)
The existence of karst cavities has an important impact on the safety of foundation pit excavation projects. It is of engineering guiding value to study the influence of karst cavities on the blasting process of foundation pits and how to optimize th
Externí odkaz:
https://doaj.org/article/10ae3af47ee1446ab1413693b88c3f6f
Autor:
Zedong Zhao, Jingchun Chen, Jian Wang, Shenghan Zhuang, Haiwei Chen, Hongbo Zhao, Chunguang Wang, Lin Zhang, Min Li, Gen Li, Jiaolong Ren
Publikováno v:
Buildings, Vol 12, Iss 9, p 1320 (2022)
The reinforced concrete invariably involves some diseases (e.g., crack, void, etc.) due to the complex service conditions. These diseases are usually repaired to extend the service life of reinforced concrete by using cement grouting materials. In or
Externí odkaz:
https://doaj.org/article/8a6c36e676fc4715b94e6e4262017e94