Zobrazeno 1 - 10
of 742
pro vyhledávání: '"static loads"'
Publikováno v:
International Journal of Coal Science & Technology, Vol 11, Iss 1, Pp 1-21 (2024)
Abstract The complex stress environment in deep roadways, often exacerbated by thick and hard strata, frequently precipitates coal bursts, posing significant safety hazards. This paper investigates the mechanisms and preventive methods for coal burst
Externí odkaz:
https://doaj.org/article/4efa1d9c242b4d0a94fe437ba0327d37
Publikováno v:
Alexandria Engineering Journal, Vol 105, Iss , Pp 471-484 (2024)
In the context of the San Gavain hydroelectric power station diversion tunnel project in Peru, this paper studies the surrounding rock instability mechanism using a combination of numerical simulation methods and model test and presents the enclosing
Externí odkaz:
https://doaj.org/article/6260e245544546368e6619a63b8ebd33
Autor:
Gummar Amal S., Abbas Jasim M.
Publikováno v:
Journal of the Mechanical Behavior of Materials, Vol 32, Iss 1, Pp 182-92 (2023)
The application of two different lateral loads (i.e., the first is static and the other is cyclic load) at the same time to pile group seems a complex problem. So, this study is concerned with the interaction of these loads together and includes labo
Externí odkaz:
https://doaj.org/article/3ec41229b2554deda93be5a001ee3b28
Publikováno v:
Frontiers in Materials, Vol 10 (2024)
In this study, through a series of static mechanical tests and split Hopkinson pressure bar (SHPB) dynamic impact tests, the static and dynamic mechanical parameters of yellow sandstone are determined, and the Holmquist–Johnson–Cook model paramet
Externí odkaz:
https://doaj.org/article/72ade8369b0b4c2192338f2c05a22a3f
Publikováno v:
Slovak Journal of Civil Engineering, Vol 31, Iss 2, Pp 48-60 (2023)
The experimental work of this study deals with the performance of pipe in sand with various responses subjected to incremental static loading where the backfill is reinforced with two types of reinforcement (geogrid and geocell) to investigate the ef
Externí odkaz:
https://doaj.org/article/f1d2d75d953d44698e1257b781dbd0e6
Publikováno v:
Meitan kexue jishu, Vol 51, Iss 5, Pp 53-62 (2023)
In view of the application of end slope shearer mining technology to recover a large amount of residual coal, the determination of reasonable width of supporting coal pillar is a key factor whether it can be safely and efficiently popularization and
Externí odkaz:
https://doaj.org/article/886dfcf06a7f468d89a2ce76c47bdef1
Publikováno v:
Известия Томского политехнического университета: Инжиниринг георесурсов, Vol 334, Iss 4, Pp 163-174 (2023)
The relevance of the study lies in the problem of calculating the bearing capacity of pile-screw foundations in the conditions of cryolithozone propagation under the influence of static pulling and pressing loads. Pile-screw foundations are a fairly
Externí odkaz:
https://doaj.org/article/77e3301a4da0415a84e74f9d755dc14d
Publikováno v:
Journal of Engineering, Design and Technology, 2021, Vol. 20, Issue 5, pp. 1154-1171.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/JEDT-08-2020-0348
Autor:
Amal S. Gummar, Jasim A. Abbas
Publikováno v:
Diyala Journal of Engineering Sciences, Vol 16, Iss 3 (2023)
In general Pile foundations are often subject to more than one load in nature. Two loadings, when simultaneous, cause serious problems in the bearing capacity. Therefore, the major objective of this study is to assessment the performance of piles und
Externí odkaz:
https://doaj.org/article/1abaac36fc4946e7868b9e55287e2111
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