1) argillaceous swelling rock
泥质膨胀岩
2) expansion slime
膨胀泥岩
3) expansive mudstone
膨胀性泥岩
1.
The results of undrained consolidated triaxial tests of expansive mudstone under different confining stress show that the stress-strain relationships have the characteristic of strain softening and the peak strength,residual strength and residual strength ratio increase with the increasing of confining stress.
膨胀性泥岩在不同围压下的固结不排水三轴试验的结果表明泥岩的应力应变关系呈应变软化特性,峰值强度、残余强度及残余强度比均随围压的增大而增大。
2.
The paper uses the ANSYS finite element software to simulate the expansive mudstone slope excavating under the condition of rainfall infiltration,and combined a project example to research displacement and stress change of expansive mudstone slope under the different intensity and time of rainfall.
利用 ANSYS 有限元软件进行降雨入渗条件下的膨胀性泥岩边坡开挖模拟,并结合了工程实例研究泥岩边坡在不同降雨强度、持时的工况下边坡岩体位移、应力的变化,从而分析膨胀性泥岩边坡在考虑降雨入渗条件下的稳定性。
4) expansive shale
膨胀性泥页岩
1.
Compressing parameter of Ningming expansive shale for construction;
宁明膨胀性泥页岩填料施工压实参数研究
5) swelling rock slope
膨胀性岩质边坡
1.
It is difficult to find a reinforced measure for swelling rock slope due to its complex.
膨胀性岩质边坡,由于其复杂性,加固方案不易确定。
6) expanded pearlite cement product
水泥膨胀珍珠岩制品
补充资料：泥岩
| 泥岩 mudstone 一种层理或页理不明显的粘土岩。矿物成分复杂，主要由粘土矿物（如水云母、高岭石、蒙脱石等）组成，其次为碎屑矿物（石英、长石、云母等）、后生矿物（如绿帘石、绿泥石等）以及铁锰质和有机质。质地松软，固结程度较页岩弱，重结晶不明显。常见类型有：①钙质泥岩。含适量碳酸钙，常见于大陆红色岩系和海洋、潟湖相的沉积岩层。②铁质泥岩。含较多的铁矿物，如赤铁矿、褐铁矿、针铁矿等，多见于红色岩层。③硅质泥岩。SiO2含量较高，不含或极少含铁质和碳酸盐质物，常与铁质岩、硅质岩、锰质岩相伴生。泥岩具吸水、粘结、耐火等性能，可用于制砖瓦、制陶等工业。
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参考词条