surrounding rock structure的意思|示意
围岩构造
surrounding rock structure的网络常见释义
围岩结构 文章摘要信息 关键词 ： 无煤柱开采；围岩结构；力学模型；充填体宽度 [gap=1077]Keywords : nopillar mining；surrounding rock structure；mechanical model；backfill body width
surrounding rock structure相关短语
1、 Geological & Surrounding Rock Structure 地质构造和
2、 Bolt-Surrounding rock structure system 锚杆
3、 surrounding rock-support structure 围岩
surrounding rock structure相关例句
The regularity of stress and strain of surrounding rock and support structure when using(3-heading) excavation method to construct double-arc tunnel is carried out by FEM numerical method.
应用有限元数值方法，对连拱隧道“三导洞法”施工时围岩和结构的受力、变形规律进行了分析。在两正洞拱部施工的时候，左右洞拱顶沉降约占最终沉降的70%。
Evaluating and analyzing the safety factors of the surrounding rock and the liner, quantitative methods of designing loess tunnel support structure are formatted.
对求得的围岩和衬砌安全系数进行评价分析，形成黄土隧洞支护结构设计的定量方法。
To strengthen loose surrounding rock, we can support and strengthen it by hollow grouting anchor so as to modify and stabilize its structure.
为了加固松动的围岩，可通过用中空注浆锚杆对其进行支护和加固，达到改良和稳固其结构的目的。
The stress and deformation evolvement status of the surrounding rock structure are analyzed and compared on the basis of calculations. The evaluation of tunnels stability has been done.
分析对比了围岩结构的受力、变形演化状况，评价了隧道开挖系统的稳定性。
Based on the model of structure and surrounding rock mass co-deformation, the reasonable optimum supporting structure parameters are determined for Yuanliangshan railway tunnel.
采用围岩与结构共同变形的计算模式，优选出圆梁山隧道在高压涌水条件下的合理支护结构形式。
However, as the structure underground, the surrounding rock is widely different. It is necessary to select the appropriate method of design and construction.
但是隧洞属于地下结构，穿越的围岩情况千差万别，应根据不同的情况采取不同的设计和施工方法。