Zobrazeno 1 - 10
of 279
pro vyhledávání: '"stress characteristics"'
Publikováno v:
Soils and Foundations, Vol 64, Iss 6, Pp 101505- (2024)
A solution method for the determination of seismic passive earth pressures in narrow cohesive backfill behind gravity walls has been developed using the stress characteristics method. The stress characteristics method is combined with the pseudo-stat
Externí odkaz:
https://doaj.org/article/c786d85069cd410eaf5ee7cb93e98aa0
Publikováno v:
Buildings, Vol 14, Iss 8, p 2298 (2024)
As a unique geological hazard in a high-geo-stress environment, rockburst happens with strong suddenness, randomness, and destructiveness, but the mechanism of its occurrence in a deep-buried tunnel in a high-geo-stress environment needs further stud
Externí odkaz:
https://doaj.org/article/c346e10c5df74de68cf3e0c4b4d3577d
Publikováno v:
Buildings, Vol 14, Iss 5, p 1213 (2024)
Different excavation methods lead to substantial changes in the relaxation zone of the surrounding rock. The stress characteristics of the support structure become more complex during the process of excavation method conversion. It is essential to de
Externí odkaz:
https://doaj.org/article/bac506357e3046459bfdbdbb18bed177
Publikováno v:
Railway Sciences, 2022, Vol. 1, Issue 2, pp. 241-259.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/RS-11-2022-0027
Publikováno v:
Railway Sciences, Vol 1, Iss 2, Pp 241-259 (2022)
Purpose – This study aims to research the development trend, research status, research results and existing problems of the steel–concrete composite joint of railway long-span hybrid girder cable-stayed bridge. Design/methodology/approach – Bas
Externí odkaz:
https://doaj.org/article/b4726aab0111474f98c00dd016baec29
Publikováno v:
Frontiers in Materials, Vol 10 (2023)
Introduction: The study focuses on evaluating the reliability of prefabricated perimeter walls in substations during flood events. It employs a sophisticated numerical model based on actual engineering data to assess their load-bearing capabilities.
Externí odkaz:
https://doaj.org/article/a9e449a375d643d1be45e50bba4c0e0e
Publikováno v:
Buildings, Vol 14, Iss 3, p 618 (2024)
Tunnels excavated in a combination of hard and soft rock strata with high ground stress are prone to large deformations, collapse, and other disasters. The Yongfeng Tunnel, a reconstruction and expansion of the G544 line, suffered severe high ground
Externí odkaz:
https://doaj.org/article/17d5adf3e8034effa998afb360e7241b
Akademický článek
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Akademický článek
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Publikováno v:
Frontiers in Earth Science, Vol 11 (2023)
The mountain area is faced with complex conditions such as vertical and horizontal valleys, complex geological topography, many earthquake fault zones, high seismic intensity, fragile ecology, and changeable climate. The traditional concrete bridges
Externí odkaz:
https://doaj.org/article/09158d986f7148949f7ac7c830cf3b47