| 张强勇,朱维申,陈卫忠.三峡船闸高边坡开挖卸荷弹塑性损伤分析[J].水利学报,1998,29(8):0019-0023 |
| 三峡船闸高边坡开挖卸荷弹塑性损伤分析 |
| Analysis of elastoplastic damage for high jointed slope of the Three Gorges Project shiplock during unloading due to excavation |
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| DOI： |
| 中文关键词: 断续裂隙 弹塑性损伤 三维有限元 |
| 英文关键词: intermittent joints elastoplastic damage 3-D FEM |
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| 中文摘要: |
| 本文建立了断续裂隙岩体的三维弹塑性损伤本构模型，并将该模型应用于三峡船闸高边坡，进行了边坡开挖弹塑性损伤三维非线性有限元计算，获得了一些有益的成果和结论。 |
| 英文摘要: |
| A 3-D elastoplastic damage constitutive model for intermittent jointed rockmass is established in this paper. The model is applied to high jointed slope of the Three Gorges Project shiplock to carry out 3-D non-linear FEM calculation for elastoplastic damage during excavation. Some useful results and conclusions are obtained. |
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