您要查找的是不是:
- rock mass formation attitude 岩矿层产状
- Unloading rock mass mechanics II. 卸荷岩体力学2。
- The rock mass produced by an intrusive process. 侵入岩浆岩浆侵入过程中生成的岩块
- The rapid conversion of montmorillonite and the mass formation of kaolinite are related to large-scale dissolution of clastic rock. 蒙脱石的迅速转化和高岭石的大量析出与碎屑岩的大规模溶解有着密切的关系。
- This paper describes a new approach to formation of polyhedral rock blocks by intersection of plane discontinuities in the rock mass. 描述了通过岩体中不连续面交叉形成多面块体的一种新方法。
- Simultaneously, the displacements of the rock mass were monitored. 与此同时,还对矿房围岩的变形进行了监测;
- This paper establishes probability models of attitude size. density and openness of discontinuities of rock mass by measuring geometric parameters of discontinuities on rock mass outcrops and drift walls. 本文通过对边坡区岩体露头和平硐壁结构面几何参数的量测统计,建立了岩体结构面产状、规模、密度和张开度的概率模型。
- A fracture or crack in a rock mass along which no appreciable movement has occurred. 裂缝,裂口岩石块中的碎片或缝隙,在其周围未发生过可被觉察到的运动
- Based on the geological result of the scour pit of the Danjiangkou Project,it is expounded that rock mass characteristics are the internal factor in the formation of scour pit. 以丹江口工程冲刷坑地质调查成果为例,阐述了岩体特征是影响冲刷形成的内在因素。
- They marched in massed formation, led by Hitler and Ludendorff. 他们在希特勒和鲁登道夫的领导下大规模地进军。
- Theory and practice of grouting drainage and anchorage of rock mass II. 岩体灌浆排水锚固理论与实践2。
- There is a large scale of dynam-relaxed rock mass lies in Daliushu dam site. 大柳树坝址区存在大面积、大范围的岩体松动破坏现象。
- Cleavage and fracture have a strong impact on blasted result for rock mass. 摘要节理裂隙对岩体爆破效果有很大的影响。
- The formulas of rock mass displacements and deformations are devel... 通过工程实例分析表明,理论预计结果与现场实测结果吻合。
- Baste on the analysis of study contents and methods of coal faults,mechanic characteristics of rock mass in coal stratum and the theory of cause of fault formation were put forward. 本文在全面分析煤层断层研究内容、研究方法的基础上,提出加强煤系地层岩体力学性质研究、不断完善断层成因理论是煤层小断层成因预测的基础。
- Accumulating sand can lead to great pressure on top of the grottoes and ponding in the rock mass. 积沙还能造成窟顶巨大压力和岩体积水。
- Geologically, the rock mass of the Mogao Grottoes is semi-binder calcirudite of the quaternary sediment of very loose structure. 莫高窟岩体在地质学上属第四纪沙泥质、钙质半胶结砾岩,结构十分松散。
- Discontinuities or weakness planes are those structural features which separate intact rock blocks within a rock mass. 不连续面或弱面指在岩体内分割完整岩石的那些构造形迹。
- A rock mass of large horizontal extent bounded,especially above,by physically different material. 地层一个水平的大岩石区域,特别是在它的上面邻接的是不同物质的材料。
- The process of alternating solid rock masses is called metamorphism. 固体岩体变换的过程即所谓变质作用。