本文对上游法修筑的尾矿坝的细粒泥层内超静孔隙水压力的积累和消散过程进行了分析。
The process of accumulation and dissipation of extra-static pore water pressure in fine-grained mud layer of tailings fill dam constructed by up-stream method is analysed.
碧口韧性剪切带沿康县—碾坝—麻子坝一带呈连续带状展布,发育于泥盆系及震旦系关家沟组上岩段内部。
Bikou ductile shear zone distributing along Kangxian county-Nianba-Maziba developed in the Devonian System and the upper Guanjiagou Formation of Sinian System.
李坝金矿床产于泥盆系浅变质细碎屑岩中,为一破碎带构造蚀变岩型金矿。
Liba gold deposit in Lixian, Gansu Province, belonging to altered fracture zone type, is hosted in Devonian epi-metamorphic fine clastic rocks.
泥河水库是一座大型平原水库,主副坝长度总计6160。
With the length of 6160m of the main and secondary earth dam, Nihe is a large reservoir.
山东铝厂第二赤泥堆场,由于堆存速度加快,赤泥凝结性差,经常发生漏坝、垮坝事故。
Shandong aluminum industry company second red mud dam usually takes place breaking down because piled time of the red mud is too short to solidify.
勘探发现,某水电站右坝肩边坡,除正常卸荷裂隙外,发育有大量的夹泥型破裂带。
It has been discovered by exploration that besides the normal stress-release cracks there exist a lot of mud-intercalated fracture zones in the right bank slope.
另外,还介绍了两个赤泥堆积坝的稳定性评价结果。
Moreover, the paper introduces the stability assessment result of two heaping DAMS of red mud.
页水河铅锌矿床位于西秦岭西成矿田西南部,容矿围岩为中泥盆统广金坝组第三段中的灰岩、千枚岩等。
The Yeshuihe lead-zinc deposits are located in the southwest part of the Xicheng orefield in the west Qinling. The host rocks are the third member of the middle Debonian Guangjingbar Formation.
赤泥渣场的主要环境风险为栏渣坝风险,地质灾害风险和洪水风险。
The main environmental risk of the red mud residue field is which of the column slag dam, flood and geological disaster.
页水河铅锌矿床位于西秦岭西成矿田西南部,容矿围岩为中泥盆统广金坝组第三段中的灰岩、千枚岩等。
The Yeshuihe lead-zinc deposits are located in the southwest part of the Xicheng orefield in the west Qinling.
三角洲平原分流河道沉积底部泥砾较发育,沼泽沉积中发育植物根和褐煤沉积;三角洲前缘河口砂坝沉积物粒度较平原决口扇粗。
Mud gravel is often found in the base of distributary channel sediment, plant root and lignite often develop in the swamp sediment.
三角洲平原分流河道沉积底部泥砾较发育,沼泽沉积中发育植物根和褐煤沉积;三角洲前缘河口砂坝沉积物粒度较平原决口扇粗。
Mud gravel is often found in the base of distributary channel sediment, plant root and lignite often develop in the swamp sediment.
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