Ditapis dengan
Coefficient of Subgrade Reaction for the Permeable Block and Base System at K…
LOKASI: Ruang Koleksi Umum Rak 3
Cutter Ring Breakage Induced by Unbalanced Side Force in Circular Cutting Pro…
The cutter ring breakage as a cutter failure mode in shield tunnel construction is more likely to occur in the centre zone of cutterhead. Given the inconsistence of this phenomenon with the linear cutting theory, the present paper suggests the use of the circular cutting theory to explain the cutter ring breakage and find the correlation between the unbalanced side force and cutter ring breakag…
Construction issues related to jet grouted slabs at the base of excavations
Lokasi: Ruang Koleksi Umum Rak 2
Deep Excavations in Singapore Marine Clay
Significant areas of the financial and commercial districts of Singapore have been contructed over deep deposits of near normally consolidated marine clay. Numerous deep excavations have been required for urban development and the supporting infrastructure. The design of these excavations needed to consider basal stability and (for walls taken to hard strata) net active forces below excavation …
Controlling the risk of sinkholes over EPB driven tunnels - a client perpective
The occurrence of occasional sinkholes or very large settlements over FPB driven tunnels has been documented on a number of projects. Primary responsibility for avoiding sinkholes must lie with the tunnelling contractor, and the shield manufacturer. Almost all of the documented cases can be ascribed directly tunnelling contractor, and the shield manufacturer. Almost all of the documented cases …
Jet Grouting Soft Clays for Tunnelling and Deep Excapations - Design and Cons…
LOKASI: Ruang Koleksi Umum Rak: 2
Political and social aspects of present and future tunnelling
LOKASI: Ruang Koleksi Umum Rak 2
Rock mass classification for choosing between TBM and drill-and-blast or a hy…
LOKASI: Ruang Koleksi Umum Rak 2
Planning for cost-effective underground space use in urban areas
LOKASI: Ruang Koleksi Umum Rak 2
