The lined rock cavern (LRC) is whole new concept in safe, commercial storage of natural gas, combining modern technology with environmental thinking.
有内衬的岩洞(LRC)是集现代技术和环保概念于一体的一种全新的、安全的、经济的天然气储存方法。
The response and safety of rock cavern (tunnel) under earthquake are the difficulties and hot pots for construction of hydraulic engineering in the intensive earthquake area of West China.
地震荷载作用下岩体洞室响应与安全分析是我国西部强地震区大型水利工程建设中需要解决的难点和热点问题之一。
The influences of earthquake amplitudes, frequency and duration time on the different rock cavern displacements are primarily studied by using FLAC3D.
利用FLAC3D初步分析了地震荷载作用下地震波振幅、频率及持续时间对地下岩体洞室位移特征的影响。
An ancient man-made near ground surface rock cavern group was found in Longyou County, Zhejiang Province. The 24 large caverns were excavated 2000 years ago.
浙江省西部龙游县的龙游大型古地下洞室群由24个洞室组成，该洞室群开挖于2000年前。
Spatially non-uniform seismic ground motion, therefore, cannot be taken into account in the seismic safety assessment of the similar underground rock cavern groups.
因此，在进行类似的岩体地下洞室地震动安全评价时可以不考虑地震动空间非一致性的影响。
In the present paper, the influences of overburden and cavern sectional shape as well as in-situ stress condition on the characteristics of rock cavern under earthquake are analyzed by using FLAC 3 d.
本文利用FLAC3D软件，初步分析了地震荷载作用下埋深、洞室形状、地应力特征对地下岩体洞室响应特征的影响。
In the present paper, the influences of overburden and cavern sectional shape as well as in-situ stress condition on the characteristics of rock cavern under earthquake are analyzed by using FLAC 3 d.
本文利用FLAC3D软件，初步分析了地震荷载作用下埋深、洞室形状、地应力特征对地下岩体洞室响应特征的影响。
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