underground cavity

Correlation Theory on Environment Design of Underground Cavity

地下空间环境设计的有关理论

The general law of variation on optimum section of underground cavity shape under the condition of different embedded depth is discussed.

本文用这种优化方法进行了实例计算，探讨了在不同埋置深度条件下的地下洞室形状的最优断面的一般变化规律。

Optimization Design of Form of Fracture in Underground Cavity

地下洞室断面形状优化设计的研究

It is shown that underground cavity of arbitrary shape significantly amplify the surface motion nearby.

数值结果表明，地下洞室对附近地面运动具有显著的放大作用。

Deep Slant Drilling and Hydraulic Pressure Test Technologies in Underground Cavity Exploration

地下洞库勘察中的深斜孔钻探和压水试验技术

The condition of underground cavity environment is an important factors which has great influence on the development and utilization of underground cavity.

地下空间环境的优劣是影响其开发利用的重要因素，也是发达国家重点研究的课题之一。

Scattering of Elastic Waves by an Arbitrary Shape Underground Cavity

任意形状隧洞对弹性波的散射

Three-Dimensional Finite Element Analysis About Stability of Surrounding Rock Mass of Giant Underground Cavity

大型地下洞室围岩稳定的三维有限元分析

Scattering of SH waves by underground cavity of arbitrary shape

地下任意形状洞室对SH波的散射

Processing Analysis on Roadbed and Subgrade Instability Caused by Underground Cavity and River in Karst Area

岩溶地区地下洞河诱发路基失稳处治分析

The optimization analysis of the boring method for the large section underground cavity

大断面洞库掘进方案优化分析

Computer analysis model for natural ventilation network of underground cavity group

地下洞室群自然通风网络计算机分析模型

Numerical modeling analysis of the construction method with several layers excavating and stress discharging in advance for large underground cavity

大型地下洞室多层耦合应力超前解除法施工数值模拟

Optimization Analysis on Three-dimensional Flow Field of Design Schemes for Drainage Hole of Underground Cavity Group

地下洞室群排水孔设计方案三维渗流场优化分析

The stability analysis on weak intercalation and stratified rock mass near the top of underground cavity

洞室顶部软弱夹层和层状岩体的稳定性分析

Laser 3D Detection and Stability Analysis of Underground Cavity

地下空区激光三维探测及稳定性分析

Optimization of Complex Underground Cavity Group Excavation Project

复杂地下洞室群开挖方案优化

The measurement results show that the method compacts the underground cavity in a depth of over 20 m, to designed compactness.

检测结果表明，爆破强夯法使地下20余m深处的空洞得以夯实，达到了设计要求的密实程度，取得了良好的工程效果。

Optimal Layout of Underground Cavity Displacement Measurement

地下洞室位移量测的优化布置

Influence of Underground Cavity in Layered Half-space on Earthquake Ground Motions

层状半空间中洞室地形对地震动的影响

Modeling and Analysis Method for Optimization Design in the Whole Construction Process of a Group of Underground Cavity

地下洞室全过程优化设计建模理论与分析方法

Numerical analysis of influences of underground cavity on apparent phase velocities of surface waves

地下洞穴对表面波表观相速度影响的数值分析

Design of underground cavity is frequently used in water conservancy and hydropower engineering as the development of national hydroelectricity engineering.

随着国家水电事业的发展，水利水电工程中经常会遇到地下洞室的设计问题。

Salt caverns are underground cavity formed by drilling and water circular melting salt in underground salt layer.

盐穴就是在地下盐层中通过钻井，利用水循环的方法，将盐层溶解，最终形成一个体积较大的空洞。

Application of CAD three-dimensional model to the stability analysis of underground cavity's wall

CAD真三维实体模型在地下洞室边墙稳定性评价中的应用

Research on surrounding rock unloading of underground cavity

地下洞室围岩的卸荷研究

Study on the Mechanical Properties and Anchoring Mechanism in Anchored Structure of Underground Cavity

地下洞室锚固结构的力学特性与锚固机理研究

Numerical Simulation Analysis of Safe Cover Thickness of Underground Cavity

地下采空区安全隔层厚度数值模拟分析

Design Optimization for Embedded Depth and Shape of Underground Cavity

地下洞室的埋置深度和洞形设计优化

Influence of Geometry on the Broken Zone of Underground Cavity

地下洞室的几何性质对松动圈的影响