压缩条件下不同形状玄武岩柱破裂机理数值模拟研究1)
NUMERICAL SIMULATION OF FRACTURE MECHANISM OF COLUMNAR JOINTED BASALTS WITH DIFFERENT SHAPES UNDER COMPRESSION1)
压缩条件下不同形状玄武岩柱破裂机理数值模拟研究1) |
| 王永艺, 龚斌, 唐春安 |
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NUMERICAL SIMULATION OF FRACTURE MECHANISM OF COLUMNAR JOINTED BASALTS WITH DIFFERENT SHAPES UNDER COMPRESSION1) |
| WANG Yongyi, GONG Bin, TANG Chun'an |
| 图9 侧压0 MPa条件下,$\beta =45^\circ$,1.5 m$\times$3 m试件的应力-应变曲线和声发射特征 |
| Fig. 9 The stress-strain curve and AE characteristic for the 1.5 m$\times$3 m specimen with $\beta =45^\circ$ under the lateral pressure of 0~MPa |
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