Research Article
Study on Interaction Mechanism of Natural Gas Pipe-Landslide System Reinforced by Micropile Groups Based on Model Test
Table 1
Similarity relation and similarity constant.
| | Physical quantity | item | Similarity relationship | Similarity ratio | Note |
| | Length, | / | | 1 : 30 | Controlled quantity | | Density, | / | | 1 : 1 | Controlled quantity | | Cohesion, | | | 1 : 30 | | | Internal friction angle, | | | 1 : 1 | | | Elastic modulus, | | | 1 : 30 | | | Acceleration of gravity, | / | | 1 : 1 | Controlled quantity | | Stress, | | | 1 : 30 | | | Strain, | | | 1 : 1 | | | Linear displacement, | | | 1 : 30 | | | Lateral pressure, | | | 1 : 30 | | | Upper part of the load, | | | 1 : 30 | |
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