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Elastic–Brittle–Plastic Analysis of Circular Deep Underwater Cavities in a Mohr-Coulomb Rock Mass Considering Seepage Forces
Publisher: American Society of Civil Engineers
Abstract: In a drained underwater cavity, seepage forces and pore-water pressure that develop around the cavity may affect the response of the rock mass. In this paper, a fully analytical solution is proposed for analysis of underwater ...
Practical Method for the Design of Pretensioned Fully Grouted Rockbolts in Tunnels
Publisher: American Society of Civil Engineers
Abstract: This study develops an analytical approach to quantitatively model the efficiency of the pretensioning of grouted rockbolts in terms of reduction of tunnel convergence. In this study, the distribution of force along the ...
Practical Method for the Design of Pretensioned Fully Grouted Rockbolts in Tunnels
Publisher: American Society of Civil Engineers
Abstract: This study develops an analytical approach to quantitatively model the efficiency of the pretensioning of grouted rockbolts in terms of reduction of tunnel convergence. In this study, the distribution of force along the ...
Three-Dimensional Face Stability Analysis of Deep and Shallow Tunnels in Rock Masses
Publisher: ASCE
Abstract: Face stability is a critical issue in the stability analysis of tunnels, especially in soft soils and crushed rock masses. In this paper, considering two three-dimensional collapse mechanisms, upper-bound solutions are ...
Laboratory and Field Study of Construction and Demolition Waste for Roller-Compacted Concrete Pavement
Publisher: American Society of Civil Engineers
Abstract: A high number of old buildings are currently being demolished and also volumes of waste are produced every year. The aggregates obtained from construction and demolition waste (CDW) can be exploited as a renewable resource ...
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