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基于概率论的思想及几个基本概念,没有采用任何复杂的模型和假设,将岩土体内附加应力的传播扩散看做概率事件(相互独立且机会均等),推导了二维空间点荷载下附加应力的概率式解答,并延伸推导了二维空间均匀分布荷载下附加应力的概率式解答,且将两者推广到三维空间,最后与布辛内斯克解进行了(举例)比较,几种情形下的结果都非常接近,论证了概率式解答的思路和方法的合理性和可靠性。
Based on the concept of probability theory and several basic concepts, without adopting any complicated models and assumptions, the propagation and diffusion of additional stress in geotechnical bodies are regarded as probability events (independent and equal opportunities) The probability of the solution to the stress and extended derivation of the probabilistic solution of the additional stress under uniform distribution of two-dimensional space, and both of them are extended to three-dimensional space, and finally compared with the Bursinquenk solution (for example), several cases The results are very close, demonstrating the rationale and reliability of probabilistic solutions.