... gabion gabion module geology practice iop publishing iop conf rock engineering extremity node displacement theory geometry Mechanics and Rock Engineering, from Theory to Practice IOP Publishing IOP Conf. Series: Earth and Environmental Science 833 (2021) 012102 doi:10.1088/1755-1315/833/1...

... displacement is presented, and the main potential instability zones are assessed. The results are a quantitative contribution to the characterization of the rock mass for alternative ways of ornamental marble production in this region. Introduction The production of natural stone in the Portuguese region...

... publishing iop conf stability fold and thrust belt theory seimareh rockslide displacement greater caucasus Mechanics and Rock Engineering, from Theory to Practice IOP Publishing IOP Conf. Series: Earth and Environmental Science 833 (2021) 012169 doi:10.1088/1755-1315/833/1/012169 Justification...

... enabled identification of subtle displacements of about 1 cm after the first event in 2014 and keeping track of its progression. After a series of events in the following years, we were able to define the pre-failure threshold which can be applied to the adjacent rock blocks, assuming a similar block...

... events. Erosion, cracking, and rock toppling associated with lateral displacements, evolved rapidly. Hence, ground control and groundwater management plans, including a Trigger Action Response Plan (TARP) and measurements to monitor movement across the wall, were implemented. This monitoring system...

... the displacements of the tunnel crown in correspondence of each step of the excavation works. Moreover, the comparison with theoretical Longitudinal Deformation Profiles (LDP) evidenced the good correspondence between PreConv data and the theoretical curves. Introduction During the realization of underground...

... the support system and the highly stressed pillar walls is investigated numerically by means of finite element analyses within the framework of displacement-based design. Because the material response should capture the passage from intact rock to fully fragmented state, an advanced elasto-plastic bonded...

... Abstract A new method for measuring spatially dense surface displacements of a landslide at daily intervals and over a long period of time is here presented. The method allows the evaluation of displacements based on a digital image correlation technique applied to a temporal sequence...

... and horizontal displacements, the influence of topography and gate pillar designs on surface subsidence and fracturing, upon longwall extraction of the Upper D Seam. In addition, we will review the potential use of satellite based, remote sensing methods. InSAR technologies are finding new interest in the U.S...

... the stability of slopes is an important task. Displacements are usually plotted versus time, and their transition and rate of increase are observed and compared with the criteria. This is a common and useful practice, but it is based on an empirical method. Therefore, a method for assessing the stability...

... of such a gallery for 100 years in a context of high displacements, due to 500 meters overburden and the creeping behaviour of the rock mass (COx argillite). To improve our understanding of long term behaviour of large galleries, this paper details the experience of the road tunnel of Chamoise (France), including...

... analysis of the Hochvogel summit (2,592 m AA) in the Northern Calcareous Alps. At this site, an imminent high-magnitude rockfall could destabilise up to 260,000 m 3 and is therefore acutely monitored. Displacement measurements on the summit showed daily acceleration following intense precipitation...

... a holistic view of the unstable area. Remediation and early warning strategies are commonly based on continuous monitoring of the slope displacement which can give crucial information on the dynamics and evolution of the landslide [1]. Integrating data from different sources is leading to the depiction...

... equation of the model involves the Laplacian of the strain tensor multiplied by the gradient coefficient. The formulated boundary value problem is solved analytically to derive stress, strain, and displacement distributions and discuss respective gradient effects on the mechanical behavior of the rock mass...

... rock engineering variation displacement Mechanics and Rock Engineering, from Theory to Practice IOP Publishing IOP Conf. Series: Earth and Environmental Science 833 (2021) 012152 doi:10.1088/1755-1315/833/1/012152 Effect of thermal cycles on rock cliff deformation. Monitoring and interpretation C...

... Abstract The recent advent of terrestrial interferometric synthetic aperture radar (InSAR) has greatly enhanced the ability of monitoring slope deformation. However, the displacements obtained are one-dimensional, offering little insight into the underlying deformation mechanism. This study...

... of these landslides and to solve the problems they cause. In this paper, SBAS-DInSAR is applied to monitor the landslide displacements along the northern Black Sea coast. The results are compared with the field observation results described in the official annual reports of landslides issued in Bulgaria and other...

... of the structure during operation of the reservoir. The measurement of displacements and pore pressures is also instrumental to back-analyse the deformation properties of the foundation rock mass on a larger scale than that involved in any situ tests performed for the design of the dam. It is therefore possible...

... sidewall reservoir characterization reservoir geomechanics stability rock engineering displacement environmental science 833 theory scenario excavation geometry discontinuity instability Mechanics and Rock Engineering, from Theory to Practice IOP Publishing IOP Conf. Series: Earth...

... reservoir characterization environmental science 833 equation displacement theory coupler determination diameter Mechanics and Rock Engineering, from Theory to Practice IOP Publishing IOP Conf. Series: Earth and Environmental Science 833 (2021) 012016 doi:10.1088/1755-1315/833/1/012016...