Full-artificial underground chamber surrounding rock displacement monitoring method
The invention provides a full-artificial underground chamber surrounding rock displacement monitoring method, and belongs to the technical field of underground chamber monitoring, and the method comprises the steps: arranging a measurement section on a chamber at the early stage of excavation, and a...
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| creator | XUE RUBIN SUN GUANHUA DONG MENGQIAO LIU WEI YUAN TONGSHUAI WANG QINGHUA WANG YU XIE JINGXUAN GUO DESHENG |
| description | The invention provides a full-artificial underground chamber surrounding rock displacement monitoring method, and belongs to the technical field of underground chamber monitoring, and the method comprises the steps: arranging a measurement section on a chamber at the early stage of excavation, and arranging a first soil pressure box and a multi-point displacement meter on an anchor rod near the measurement section, so as to monitor the rock mass stress change of a rock mass excavation section, according to data monitored by the first soil pressure box and the multi-point displacement meter, the rock mass deformation condition of the excavated section is judged; the stress change between the primary support and the secondary lining is monitored through a second soil pressure box; through arrangement of the first soil pressure box, the multi-point displacement meter and the second soil pressure box, the change condition of the chamber structure in the construction period is mastered in time, so that constructio |
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the stress change between the primary support and the secondary lining is monitored through a second soil pressure box; through arrangement of the first soil pressure box, the multi-point displacement meter and the second soil pressure box, the change condition of the chamber structure in the construction period is mastered in time, so that constructio</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | MEASURING MEASURING ANGLES MEASURING AREAS MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS PHYSICS TESTING |
| title | Full-artificial underground chamber surrounding rock displacement monitoring method |
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