Shield Group are one of the largest engineering groups in the UK who specialise in providing machining and assembly solutions to the power generation, off highway, construction and automotive industries. Our reputation has been built on excellent customer service and a constant quest for perfection. ...
6000 platform at Novogene Biotech Co., Ltd. (Beijing, China). The genome size and ploidy levels of B. schreberi were estimated using two methods: (i) flow cytometry, which was conducted on a BD AccuriTMC6 flow cytometer (BD Biosciences) using the leaf of Nelumbo nucifera (genome size ...
exerting a profound influence on the safety aspects of shied construction adjacent to the existing shield tunnel. Shied construction adjacent to the existing shield tunnel is subject to numerous indicators influenced by engineering geological conditions (He et al., 2020). The primary indicators of engi...
In: IOP conference series: materials science and engineering (Conference 1), p 12032 Article Google Scholar Osborne NH, Williams OI, Lim WB (2000) Ground control of tunneling beneath an operating railway tunnel in Singapore. Paper presented at the international conference on tunnels and ...
Furthermore, the treatment of karst caverns remains one of the most challenging engineering construction problems in shield tunneling projects. The formation of a karst system [21] exerts a huge impact on the features of both the surface and the subterranean environments, and has a long duration....
Currently, in engineering practice, the generation of numerical models based on tunnel design and reports (even when those are part of a BIM) requires demanding manual intervention of experts and is thus error-prone. In addition, the resulting simulations can incur substantial computational effort. ...
Shield Group are one of the largest engineering groups in the UK who specialise in providing machining and assembly solutions to the power generation, off highway, construction and automotive industries. Our reputation has been built on excellent customer service and a constant quest for perfection....
Therefore, the mechanical mechanisms and evolution patterns of resilience indicators for shield tunnel structures are not yet clear, which limits their widespread application in engineering. In this study, a refined numerical simulation model of shield tunnels was established based on the finite element ...
Determining the factor structure of construction safety climate in building engineering: A case study in Changsha. J. Railw. Sci. Eng. 2021, 18, 1935–1942. [Google Scholar] Xu, Y.; Li, L.; Chen, H.; Cai, X.; Li, H. Research on the influence of supervisor-worker guanxi on ...
The research findings provide scientific evidence and engineering guidance for mitigating surface settlement during shield tunnel construction. Based on the results of grey relational analysis and numerical simulations, the following recommendations are proposed for the right-line tunnelling and future urban ...