2) consolidated sandstone
固结砂岩
1.
Critical pressure differential determinative rule is established for sanding with bare gas well completion in consolidated sandstone gas pool.
结合试验结果将固结砂岩储层简化为具有残余强度的弹脆塑性体,计算了强度参数。
3) consolidated sand sample
固结砂样
4) sanding consolidation
抛砂固结
1.
Soft soil foundation treatment method of sanding consolidation can not only form expedite catchments range on the foundation surface but also raise carrying capacity.
笔者根据工程实例介绍了抛砂固结铺设土工布处理软土地基的施工方法 。
5) sand consolidated
砂固结
1.
Based on the reseaches on prestressed bolt at home and abroad, the manufacture craft and anchor installation mechanism of the sand consolidated prestressed bolt are systematically studied.
在充分分析国内外现有预应力锚杆研究现状的基础上,对砂固结内锚头预应力锚杆的制作工艺和锚固机理进行了系统研究。
6) sand drain
固结砂井
补充资料：粉砂岩
| 粉砂岩 siltstone 由粒径为0.0625～0.0039毫米（mm）的粉砂的含量占50％以粉砂岩标本的一种碎屑沉积岩。除粉砂以外其它由砂、粘土或化学沉淀物组成。按粒度划分为粗粉砂岩（0.0625～0.0312mm）和细粉砂岩（0.0312～0.0039mm）。按碎屑成分划分为石英粉砂岩、长石粉砂岩、岩屑粉砂岩（少见）和它们间的过渡类型。根据胶结物成分划分为粘土质粉砂岩、铁质粉砂岩、钙质粉砂岩和白云质粉砂岩。黄土也是一种疏松的或半固结的粉砂质沉积物。粉砂岩多形成于河漫滩、三角洲、潟湖和海洋的较深水部位。
|
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条