<p>Hydropower plants with underground powerhouse contain different types of underground structures namely: diversion tunnels, headrace and tailrace tunnels, access tunnels, caverns grouting and inspection galleries etc. As earthquake ground shaking affects ...

<p>In China the programs for developing the western region are carrying out successfully. Abundant hydropower potential, about 80% of the national total, is a superior resource in this region. The hydropower sustainable development is critical not only for ...