The high stressed bolt support technology would have a good suitability to the mine roadway in the structural stress zone.
高预应力锚杆支护对构造应力区巷道有较好的适应性。
In this way, the 3d image of high stress zone, both the shape on surface and the depth of the zone, can be observed directly.
这样我们能够直接观察高应力区的三维图象,即高应力区的表面形状及其深度。
The displacements, the depth of tensile stress zone and the maximum value of tensile stress under the complex load were calculated.
计算出了双重荷载作用下的位移量、拉应力区的深度及最大拉应力值。
Kuche foreland basin thrust belt is strong compressional stress zone. It comes into being various complicated overriding structural style.
库车前陆盆地山前构造带为强挤压应力区,形成了各种复杂的推覆构造样式。
The main tension zone and law of stress distribution are investigated regarding the relative width of diagonal tension stress zone as variable.
以坝踵主拉应力区相对宽度为变量,探讨了重力坝坝踵主拉应力区的范围和应力分布规律。
On the process of tunnel excavation in high geo-stress zone, surrounding rocks will have dynamic drift.
高地应力下的隧洞开挖过程中,围岩将产生动态的变化。
The eastern boundary of Sichuan-Yunnan stress zone (the eastern stress transition belt) is basically consistent with the eastern boundary of Sichuan-Yunnan rhombic block.
川滇应力区东边界(东边的应力转换带)基本上与川滇菱形块体的东边界相吻合;
The analysis shows that the security and economy of bidirectional eccentric foundation can be improved greatly when the new method of considering zero-stress zone is adopted.
分析表明,采用新的允许出现零应力区的设计方法,双向偏心受压基础的安全性和经济性均有较大提高。
Oversize recessing or improper position results in sharp stress concentration near the recessing to be a new higher stress zone, which may lead to the alternation of failure mode of joints.
过大的间隙长度以及不当的间隙位置会导致胶层靠近间隙端应力集中明显加剧,成为新的高应力区,可能导致接头破坏模式的改变。
The floor roadway should be located out of the abutment stress zone when protection coal pillar is retained, or the working face should be pushed away for enough distance under overhead mining.
留设保护煤柱时,底板岩巷应位于集中应力区的外侧或跨采时工作面应推过足够距离,使巷道靠近采空区应力恢复区的下方。
The floor roadway should be located out of the abutment stress zone when protection coal pillar is retained, or the working face should be pushed away for enough distance under overhead mining.
留设保护煤柱时,底板岩巷应位于集中应力区的外侧或跨采时工作面应推过足够距离,使巷道靠近采空区应力恢复区的下方。
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