The normal deformation behavior of rock mass with voids and concrete filled solution cave in karst area influences directly the internal stress and safety of cable pylon and anchorage.
岩溶区空隙岩基和溶洞充填混凝土的变形特性直接影响索塔和锚碇的内部应力与安全使用。
In this paper, we found Large-scale cave and shaft connected Test partial differential equation model, and obtain its analytical solution by orthogonal transformation metho.
提出了溶洞和井筒连接的试井偏微分方程数学模型，并采用正交变换法得到了其解析解。
Huanglong cave cave with its huge three-dimensional structure of space, cave-rich landscape, with both land and water sightseeing line solution the world, there is within the natural air conditioning.
黄龙洞以其庞大的立体结构洞穴空间、丰富的溶洞景观、水陆兼备的游览观光线路独步天下，内中有天然空调。
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