Zobrazeno 1 - 10
of 914
pro vyhledávání: '"jet grouting"'
Publikováno v:
Slovak Journal of Civil Engineering, Vol 32, Iss 3, Pp 33-40 (2024)
A settlement analysis of a new high-rise building, the Nivy Tower, in Bratislava, Slovakia, is presented in this paper. A 3D finite element model was prepared. A non-linear elasto-plastic material model with double hardening and increased stiffness i
Externí odkaz:
https://doaj.org/article/246316d05ca8439597b41e1994a246e9
Publikováno v:
Alexandria Engineering Journal, Vol 102, Iss , Pp 75-81 (2024)
Excessive ballasted track deformations may occur during the railway operations due to poor load bearing capacity of the embankment (placed soil or natural ground) or the manifest accumulation of subsidence caused by the soil consolidation and the pas
Externí odkaz:
https://doaj.org/article/1f56582104974324b9baab14d2d35de8
Publikováno v:
Frontiers in Earth Science, Vol 12 (2024)
The optimization of parameters for the construction of cut off walls using high spray method plays a crucial role in improving the permeability stability of hydraulic structures and ensuring the safe operation of water conservancy projects. However,
Externí odkaz:
https://doaj.org/article/6c144dd8d2404665adb933f05ee4373d
Autor:
No’am Zach Dvory, Yariv Tsafrir
Publikováno v:
Eng, Vol 5, Iss 2, Pp 614-628 (2024)
We address the challenges of limescale deposition and its management in urban construction sites, specifically within the Sumayil North project in Tel Aviv. Jet grouting, a method increasingly favored over conventional dewatering techniques for its m
Externí odkaz:
https://doaj.org/article/fad11773961e45a99020eca7f7f7b2b4
Autor:
Al-Khadaar Rana M., Ahmed Mahmood D.
Publikováno v:
Open Engineering, Vol 14, Iss 1, Pp 327-48 (2024)
Progress in jet grouting technology has been focused on the cutting-edge observer of jets, which aims to generate large columns of jet grouting and increase the activity of construction sites. Since jet grouting techniques vary from conventional grou
Externí odkaz:
https://doaj.org/article/be708243589b44e682843fe4117e9caa
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 16, Iss 1, Pp 102-111 (2024)
Jet grouting is one of the most popular soil improvement techniques, but its design usually involves great uncertainties that can lead to economic cost overruns in construction projects. The high dispersion in the properties of the improved material
Externí odkaz:
https://doaj.org/article/30fceae8aa084477bf58dafa483b3581
Publikováno v:
Archives of Civil Engineering, Vol vol. 69, Iss No 2, Pp 417-433 (2023)
Jet grouting induces a complex interaction between soil and injected fluids, and thus the properties of columns are dictated by a combination of the two systems. Aiming to improve the efficiency of projects and optimize execution, past research has f
Externí odkaz:
https://doaj.org/article/97335ca85e444b7698c8c3a86c54b34e
Publikováno v:
Soils and Foundations, Vol 64, Iss 1, Pp 101407- (2024)
Jet grouting piles were widely employed for ground reinforcement in building and infrastructure engineering due to the low cost and construction convenience. However, this foundation treatment method is not allowed to be used in high-speed railway in
Externí odkaz:
https://doaj.org/article/0726bcb417da462eb194004733c37a1a
Publikováno v:
Meikuang Anquan, Vol 54, Iss 5, Pp 121-126 (2023)
In order to effectively control the seepage and water leakage problem of inclined shaft of coal mine in water-rich loose strata, protect groundwater resources and eliminate the safety hazard of the shaft, the characteristics analysis of seepage and w
Externí odkaz:
https://doaj.org/article/b487f207454e40abbfc963f8a8817b55
Autor:
Jian Zhang, Yikai Xu, Duohua Wu, Chuanxiao Liu, Guangtan Cheng, Qiang Gao, Zhe Ren, Changle Guo
Publikováno v:
Buildings, Vol 14, Iss 6, p 1491 (2024)
In order to investigate the diffusion mechanism of slurry in post-pile grouting, this study develops a formula for calculating the diameter and the climb height of the cement core of jet grouting (CCJG). This research conducts field orthogonal tests
Externí odkaz:
https://doaj.org/article/7a50035bc64942a6a84097469c64b678