Ditapis dengan
Coefficient of Subgrade Reaction for the Permeable Block and Base System at K…
LOKASI: Ruang Koleksi Umum Rak 3
Explorative Application of Peck Formula and Its Modified Versions in Surface …
Surface subsidence is one of the key control indexes of tunnel construction. Peck formula is generally adopted to estimate the settlement of the soft ground induced by shallow tunneling work, which is suggested by Professor Peck in 1969. Verification work is necessary to be done before the formula is applied in engineering. At present, the application experience of Peck formula in Quasi-rectang…
Analysis and Application Exploration of Smoothed Particle Hydrodynamics (SPH)…
Home Proceedings of GeoShanghai 2018 International Conference: Tunnelling and Underground Construction Conference paper Analysis and Application Exploration of Smoothed Particle Hydrodynamics (SPH) for Non-circular Shield Tunneling Peinan Li, Jun Liu, Yixin Zhai & Wenqi Ding Conference paper First Online: 05 May 2018 Abstract Cutting stirring and synchronous grouting is direct interact…
Vibration Isolation of Cutter Picks on Mining Machines
LOKASI: Ruang Koleksi Umum Rak 2
Optimisation of Operating and Design Parameters of Shearer Drums by Computer
LOKASI: Ruang Koleksi Umum Rak 2
An Analytical Solution for the Failure Process of a Shiled Tunnel Segmental J…
The structure of a segmental joint with a load-transferring gasket is complicated and exhibits piecewise and nonlinear deformation characteristics under loads. Joint stiffness largely depends on the properties of the concrete and load-transferring gasket, which are the main components of the joint. A reasonable consideration of their influence is one way to predict the failure process of the …
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…
Study on Construction Control Measures of Shield Tunnel Overpassing Existing …
Nowadays the problem of soil loss during construction of shield driving has attracted much attention, especially in sandy silt. Moreover, it is easy to cause ground subsidence and destruction of surrounding environment because of the soil’s sensitivity and disturbing characteristic. Factually, existing tunnel has high control standards for deformation as well as its deformation occurs easil…
