除沉积岩斜坡含粘土矿物外，76%以上的斜坡岩石造岩矿物还可形成次生粘土矿物。
Many sedimentary rocks contain clay minerals and 76% of forming-rock minerals of slope rocks can produce clay minerals during the weathering processes.
次生粘土矿物的形成将引起源矿物、矿物集合体及岩块的强度与变形特性的显著变化，诱发岩石向松散介质转化。
Secondary clay minerals in rock may bring about marked changes in strength and deformability of parent minerals, mineral aggregation and rock and promote rock to evolve toward loose medium.
这样，大量低成熟石油能够生成，并随着粘土释放出的层间水运移到砂岩的第一次生孔隙密集在中。
So that a large amount of low-mature oil was generated and subsequently migrated into sandstone belt with first secondary porosity created by the formation water released from clays.
胶结作用表现为石英和长石的次生加大、自生粘土矿物、碳酸盐和硬石膏胶结物的依次形成并充填孔隙。
Cementation is showed by the secondary enlargement of quartz and feldspar, the successive formation and pores filling of cementing material of authigenic clay mineral, calcite and anhydrite, etc.
建设性成岩作用为溶蚀作用、绿泥石粘土膜形成作用，但溶蚀作用产生的次生孔隙对储层物性的改善不足。
The destructive diagenesis that keeps or enlarges pore space is dissolution, clay membrane of chlorite. It is insufficient for dissolution to improve the pore space.
柳州市广泛分布的红粘土及次生红粘土层强度普遍较高，但具有弱-中等的胀缩性。
The red clay and secondary red clay widely distributed in Liuzhou City have low-middle swell shrinking property as well as more higher strength.
对次生红粘土、粉质粘土和全风化泥岩进行了直接快剪实验和三轴不排水剪切实验，并对实验结果进行了分析。
Direct and triaxial shearing tests were carried out for deuterogenic adamic earth, silty clay and completely weathered mudstone, and the experimental results were analyzed.
对次生红粘土、粉质粘土和全风化泥岩进行了直接快剪实验和三轴不排水剪切实验，并对实验结果进行了分析。
Direct and triaxial shearing tests were carried out for deuterogenic adamic earth, silty clay and completely weathered mudstone, and the experimental results were analyzed.
应用推荐