【摘要】 为模拟层状矿体开采,本文将四极奇解的概念推广到了直接边界积分法,采用二次形函数表征单元上的插值函数,取得了满意的结果。更多还原

【Abstract】 For modelling development of tabular orebodies, the concept of quadrupole singularities has been extended to Direct Boundary Integral Method. The quadratic shape function has been adopted for expressing the interpolation function on the elements. The satisfactory results have been obtained.更多还原