In the geological condition of shallow buried, soft rock, and carst, et al. the mother rock of these kinds of tunnel must be paid attention in the whole construction stage.

在浅埋、围岩软弱、岩溶等复杂地质条件下，这类隧道在不同段围岩的稳性问题备受。

In the geological condition of shallow buried, soft rock, and carst, et al. the mother rock of these kinds of tunnel must be paid attention in the whole construction stage.

浅埋、围岩软弱、岩溶等复杂地质条件下，这类不同施工阶段围岩的稳性问题备受关注。

In the geological condition of shallow buried, soft rock, and carst, et al. the mother rock of these kinds of tunnel must be paid attention in the whole construction stage.

在浅埋、围岩软弱、岩溶等复条件下，这类隧道在不同施工阶段围岩的稳性问题备受关注。

In the geological condition of shallow buried, soft rock, and carst, et al. the mother rock of these kinds of tunnel must be paid attention in the whole construction stage.

在浅埋、围岩软弱、岩溶等复杂件下，这类隧道在不同施工阶段围岩的稳性问题备受关注。

In the geological condition of shallow buried, soft rock, and carst, et al. the mother rock of these kinds of tunnel must be paid attention in the whole construction stage.

在浅埋、围岩软弱、岩溶等复杂地质条件下，这类隧道在不同施工阶段围岩的稳性问题备受关注。

In the geological condition of shallow buried, soft rock, and carst, et al. the mother rock of these kinds of tunnel must be paid attention in the whole construction stage.

在浅埋、围岩软弱、岩溶等复杂地质条件下，这类隧道在不同施工阶段围岩的稳性问题备受关注。

In the geological condition of shallow buried, soft rock, and carst, et al. the mother rock of these kinds of tunnel must be paid attention in the whole construction stage.

、围岩软弱、岩溶等复杂地质条件下，这类隧道不同施工阶段围岩的稳性问题备受关注。

In the geological condition of shallow buried, soft rock, and carst, et al. the mother rock of these kinds of tunnel must be paid attention in the whole construction stage.

在浅埋、围岩软弱、岩溶等复杂地质条件下，这类隧道在同施工阶段围岩的稳性问题备受关注。

In the geological condition of shallow buried, soft rock, and carst, et al. the mother rock of these kinds of tunnel must be paid attention in the whole construction stage.

在浅埋、围岩软弱、岩溶等复杂地质条件下，这类隧道在工阶段围岩的稳性问题备受关注。