The maintenance and repair of concrete dams

Although concrete made with Portland cement is essentially durable, but some concrete dams may still need to be repaired due to defects in design and implementation or environmental factors. The earthquake produces wave on the ground, these waves originate at the foundation or under the structure of the dam and cause movements. It must be able to coordinate with the movements and vibrations of the ground under its foundation, so that it does not leave. Earthquakes have hazards that include earth moving, fault movements, falling objects into the reservoir and creating a wave.

کلیدواژه ها:

maintenance ، post-stress ، concrete dams