二维弹性力学问题的光滑无网格伽辽金法1)
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马文涛
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A SMOOTHED MESHFREE GALERKIN METHOD FOR 2D ELASTICITY PROBLEM1)
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Ma Wentao
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| 表 1 材料参数性能 |
| Table 1 Parameters of material property |
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| Material type | E /GPa | V | Bulk density/ (kN • m-3) | | III type surrounding rock | 2 | 0.25 | 22 | | surrounding rock of reinforced area | 2.6 | 0.2 | 23 | | lining(C25) | 28.5 | 0.2 | 25 | | shotcrete(C25) | 28.5 | 0.2 | 23 | | backfilling concrete(C10) | 18.5 | 0.2 | 22 |
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