the mesozoic source rocks at the northern tarim basin belong to argillaceous rocks of continental facies, which are mainly developed in the permian system and jurassic system.
塔里木盆地北部地区中生界生油巖为陆相泥质生油巖,主要发育在三叠系、侏罗系。有两个生油巖发育中心,库车坳陷区和阿瓦提断陷-满加尔坳陷区。
some reservoir dam spillway slope is composed of argillaceous rocks and other soft rocks, the developing weak interlayer, leads to complicated engineering geological conditions.
某水库溢洪道边坡是由泥质巖等软巖为主组成的横斜向坡,地质弱面发育,工程地质条件复杂。
with this method, under-compaction curves may be segregated into compaction curves of different types and trends of later compaction for under-compacted argillaceous rocks may be predicted.
利用这种方法可以把欠压实曲线分解成各种不同类型泥巖的压实曲线,特别是能获得欠压实泥巖后期压实的趋势。