surrounding rock的例句大全

Simulate the interaction between the caves of the tunnels with small spacing from the angel of tunnel spacing. Through computation, get the tunnel displacement and plastic deformation of surrounding rock in different spaces.

主要从双洞间距变化这个角度，对小间距隧道的相互影响进行了数模模拟，得到了不同间距下的隧道位移及围岩塑性变形。

This paper has presented that the different temporary support and permanent lining shall be adopted according to different geological conditions and classification of surrounding rock which should agree with each other so as to be made full use of;

提出了根据不同地质条件、围岩类别采用不同的临时支护和永久衬砌结构，并使之相互协调和配合，充分发挥其作用；

Characteristics experimental of surrounding rock mass in tectonic zone and its rheological law analysis

构造带围岩特性实验及流变规律分析

Numerical Simulation of Surrounding Rock Control and Temporary Supporting Technology for Large Junction

大断面交岔点围岩控制及临时支护技术模拟研究

But this construction method need many excavations and dismantle of temporary drift heading supporting, it disturbs the surrounding rock heavily and increases construction period and temporary surrounding increases construction cost.

但该施工法需要进行多次的开挖和导坑临时支护的拆除，对围岩的扰动大，增加了施工工期，同时临时支护增加了工程造价。

By means of numerical simulation and in-situ test, this article research on distribution rule of surrounding rock pressure and contact pressure and safety evaluation and design optimization of secondary linings.

本文通过现场试验并结合数值模拟研究的方法，对围岩压力和接触压力的分布规律以及二次衬砌安全性评价和优化设计作了初探。

The use of fractal theory analysis of the roadway surrounding rock fissures inherent law of development, summed up loose ring thickness range for the roadway to provide reliable parameters for the stability and basis.

运用分形理论分析研究了巷道围岩裂隙发展的内在规律，总结出松动圈的厚度范围，为巷道支护稳定提供可靠的参数和依据。

The removal of temporary support has less impact on the displacement of surrounding rock.

临时支护的拆除对拱顶沉降和围岩收敛的影响较小；

Study on stabilization of underground opening by weakening its surrounding rock

弱化围岩维护地下洞室围岩稳定的研究

The Excavation Procedure of Super-Large Underground Chambers and the Surrounding Rock Stability

超大型地下洞室群施工开挖程序及围岩稳定分析

The electrical structure of CSAMT profiles have better consistency, can clearly reflect the host space and ore-controlling structure. The ability of TEM to distinguish between surrounding rock and the rock mass is poor, but more sensitive to low resistance body.

三条CSAMT剖面反映的电性结构一致性较好，能够清晰的反映容矿空间和控矿构造的特征。TEM法探测结构很难区分岩体和围岩，但对于低阻体反映灵敏。

After being set state load, optimized timbering adds support yielding deformation, increases the load-carrying ability and improves the effect of controlling the surrounding rock.

在给定初始支撑强度的前提下，加大支架的让压变形量，提高支架承载能力，大大改善了矿工钢梯形支架控制围岩的效果。

Carried on the viscoelastic analysis of surrounding rock to rock creep properties in tunnel excavation, explore the radial displacement with time deformation relation, and compared with elastic analytical results. The creep characteristics of rock tunnel shows the necessity in considering viscoelastic analytical.

对隧道开挖中的围岩隧道蠕变特性进行了粘弹性解析分析，探讨了围岩隧道径向位移随时间变形关系，并与弹性解析结果对比，说明了围岩隧道蠕变特性分析中考虑粘弹性解析的必要性。

The creep equation of soft rock tunnel surrounding rock under the action of high ground stresses in deep mining was fitted by data obtained from creep experiments. The quantitative relationship among creep, time and stress deviation was found.

利用蠕变实验数据进行数值模拟，得出了深部软岩巷道围岩在高地应力作用下的蠕变方程，建立了蠕变与时间和应力的定量关系。

A Study on the Time-dependent Convergence Behavior of the Underground Opening Surrounding Rock

洞室围岩收敛变形的时间效应特性研究

Numerical analysis of influencing factors in stability of cracked surrounding rock of a laneway

巷道裂隙围岩稳定性影响因素的数值分析

Study on surrounding rock stability of deep mining in Kailuan Mining Group

开滦矿区深部开采中巷道围岩稳定性研究

The results show that the releasing amount of carbon dioxide has close relation with the characteristics of the surrounding rock including thermal conductivity of surrounding rock as well as permeability, porosity and connectivity of rock.

结果表明：二氧化碳释放与围岩性质关系密切，包括围岩的热传输性质、岩石渗透率、孔隙度和连通性等。

In view of the lining concrete engineering of Xiluodu hydropower station, 3-dimensional finite element method is used to analyze thermal stress sensitivity of the surrounding rock deformation modulus.

针对溪洛渡水电站导流洞衬砌混凝土工程，采用三维有限元法分析了围岩变形模量变化对温度应力影响的敏感性。

The study on surrounding rock deformation features in the process of construction of buried superficially tunnel

浅埋段隧道施工过程中围岩变形特征研究