... on the stability of the slope and the increased contribution of the nails to maintain stability under these conditions. Upstream Oil & Gas strain gauge stability pore pressure transducer construction axial force contribution pressure transducer long-term stability centrifuge pullout capacity...

... slight deformation of the RS wall was observed even after multiple blasts. Reservoir Characterization geotextile tensile strain total pressure cell dynamic pressure explosion strain gauge blast fragment dynamic response accelerometer rs wall concrete structure Blast Loading...

... ABSTRACT: A soft hollow inclusion strain measuring device that employs the overcoring technique of stress relief is described. The instrument has an inflatable rubber membrane with electrical resistance strain gauges mounted on the outer surface. These strain gauges are bonded with epoxy...

... concentrations between 2 and 10 in the plane of strata, whereas following the normal to the strata there is a relief that corresponds to about 0.65 and 1.75 of the expected stresses. Artificial Intelligence strain gauge plane sfj technique Upstream Oil & Gas borehole determination stress...

..., i.e. the recording of core relaxation by means of a soft-type of instrument and strain gauges glued to the wall of the pilot hole, was appropriate with respect to the applications foreseen. It was also discovered that the equipment suffered from certain technical shortcomings that made...

..., the electrical resistance strain gauges are wired into a full, active, Wheatstone bridge configuration and are powered by an individual voltage regulator. All electrical components are encapsulated in epoxy resin and the space surrounding the cantilevers filled with silicone moisture proofing compound to prevent...

... operation should be inexpensive in order to permit installation at as many locations as possible. In order to keep costs as low as possible, the measurements are to be similar to those using triaxial cells of Leeman (1971) with strain gauges. 3 MEASURING INSTRUMENTS The basic design of the measuring...

... in height, with core cutter and diamond-bladed saw. Reservoir Characterization mst method specimen rock specimen strain rate control structural geology kgf cm2 multiple-stage triaxial test method sandy silt rock triaxial test strength strain gauge MST lateral strain Upstream Oil...

.... In the compression and extension tests, the lateral deformation of the specimen (5 cm in diameter and 10 cm in length) is measured by both cantilever type displacement meters (at three points) and strain gauges. This paper describes the outline of experimental procedure and interprets the strain-softening behavior...