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- Also, studied key techniques about grouting in loosen rock mass, such as drilling technique, collaring sealing technique and so on. 并对松散体注浆工艺中的成孔技术、孔口封堵技术等关键技术问题进行了研究,这些问题的解决保证了松散体注浆工程的顺利进行。
- Treatment on Loosen Rock Mass in Baise RCC Dam Foundation 百色水利枢纽RCC坝基岩体松弛及处理
- Moreover, the loosened rock mass of the steep slope has the overturn risk under seismic load. 在地震荷载作用下，大佛陡崖松动岩体存在向外倾覆崩落的危险。
- These results offer a base for the mending of the broken and loosened rock mass of the Grand Buddha and can also be a reference to the stability analysis of similar lithoid cultural relics. 这些研究结果可为大佛松动岩体的加固整修提供依据，并可为类似石质文物边坡稳定性分析提供借鉴。
- loosen rock mass 松散岩体
- 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
- 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；
- 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
- 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。
- loosened rock mass 松动岩体
- 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。
- These screes are generally small pieces of rock which have become detached from the rock mass. 这些碎石通常都是些小石块,它们从岩体上分离下来。
