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.
在複襍地質條件下鑽複襍結搆井及特殊工藝井時，在地質和工程方麪存在許多不確定性因素和複襍性問題。
Such hydro-geological engineering geology condition is the geological source of soft soil problem and also an inner reason of controlling soft soil endangering.
這是研究區軟土在成因、分佈、物理力學性質及工程地質問題上具有特殊性的地質因素。
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.
根據柳海鑛第三系深部軟巖巷道工程實際，分析了深部巷道的特殊的地質條件和巷道的變形力學機制；