engineering geological condition

基本解释

There are many un-certainties and complex problems in the fields of geology and engineering for drilling complex well under complex geological condition.
在复杂地质条件下钻复杂结构井及特殊工艺井时，在地质和工程方面存在许多不确定性因素和复杂性问题。
Such hydro-geological engineering geology condition is the geological source of soft soil problem and also an inner reason of controlling soft soil endangering.
这是研究区软土在成因、分布、物理力学性质及工程地质问题上具有特殊性的地质因素。
Combined with the engineering practice of deep soft-rock roadway in the Tertiary in Liuhai Mine, the special geological condition and the deformation mechanic mechanism of roadway are analyzed.
根据柳海矿第三系深部软岩巷道工程实际，分析了深部巷道的特殊的地质条件和巷道的变形力学机制；