An Approach to Optimal Shape Design of Underground Cavern

1、

Dynamic Stress Analysis of an Underground Cavern under Impulse Loading

冲击荷载作用下地下岩洞的动应力分析

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2、

Discrete element calculation of surrounding rock mass stability of underground cavern group

地下洞室群围岩稳定的离散元计算

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3、

Stability study of underground cavern with numerical manifold method

基于数值流形元方法的地下洞室稳定性分析

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4、

Dynamic simulation study on the whole construction process of the Longtan underground cavern group

龙滩水电站地下洞室群施工全过程动态仿真研究

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5、

Development and application of rock-mass mechanical parameters back analysis software system for underground cavern

地下洞室岩体力学参数反演软件系统开发与应用

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6、

Analysis on Dynamic Characteristics of Underground Cavern under Different In-situ Stress

不同地应力下的地下硐室动态特征分析

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7、

Study on monitoring and prediction information system for underground cavern construction

地下洞室施工监测预报信息系统研究

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8、

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。

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9、

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。

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10、

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。

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11、

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。

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12、

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。

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13、

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

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14、

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。

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15、

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

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16、

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

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17、

Scattering of SH waves by underground cavity of arbitrary shape

地下任意形状洞室对SH波的散射

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18、

Optimal Layout of Underground Cavity Displacement Measurement

地下洞室位移量测的优化布置

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19、

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

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20、

Research on surrounding rock unloading of underground cavity

地下洞室围岩的卸荷研究

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