【摘要】 岩体中的初始地应力是地质工程围岩稳定的重要影响因素。在以往的研究中多注重高地应力的影响,而忽视低地应力的客观存在和对地质工程的严重影响。本文探讨了低地应力的成因,识别和工程地质意义。更多还原

【Abstract】 Initial ground stess is an importaint factor for surrounding rock mass stability. Previous studies concluded the influences of high ground stresses is more active, but the objective existence of low ground stress nad its serious effect on geological engineering are often negnected, and then, its cause of formation, distinguish and engineering geological significances are discussed.更多还原