The Commission Internationale des Grands Barrages (CIGB) / International Commission on Large Dams (ICOLD) is a non-governmental International Organization which provides a forum for the exchange of knowledge and experience in dam engineering.The organization leads the profession in ensuring that dams are built safely, efficiently, economically, and without detrimental effects on the environment. Its original aim was to encourage advances in the planning, design, construction, operation, and maintenance of large dams and their associated civil works, by collecting and disseminating relevant information and by studying related technical questions.Since the late 1960s, focus was put on subjects of current concern such as dam safety, monitoring of performance, reanalysis of older dams and spillways, effects of ageing and environmental impact. More recently, new subjects include cost studies at the planning and construction stages, harnessing international rivers, information for the public at large, and financing.

• Introduction. What earthquake action does a dam have to withstand? Seismic hazard is a multi-hazard. What could happen in the case of strong earthquakes? Could reservoirs be lowered in case of successful earthquake predictions? Can earthquakes be triggered by storage dams? What are the main concerns with respect to the earthquake safety of large storage dams? The role of ICOLD. Conclusions. Photos related to dam safety and earthquakes.

The Commission Internationale des Grands Barrages (CIGB) / International Commission on Large Dams (ICOLD) is a non-governmental International Organization which provides a forum for the exchange of knowledge and experience in dam engineering.The organization leads the profession in ensuring that dams are built safely, efficiently, economically, and without detrimental effects on the environment. Its original aim was to encourage advances in the planning, design, construction, operation, and maintenance of large dams and their associated civil works, by collecting and disseminating relevant information and by studying related technical questions.Since the late 1960s, focus was put on subjects of current concern such as dam safety, monitoring of performance, reanalysis of older dams and spillways, effects of ageing and environmental impact. More recently, new subjects include cost studies at the planning and construction stages, harnessing international rivers, information for the public at large, and financing.

• Introduction. What earthquake action does a dam have to withstand? Seismic hazard is a multi-hazard. What could happen in the case of strong earthquakes? Could reservoirs be lowered in case of successful earthquake predictions? Can earthquakes be triggered by storage dams? What are the main concerns with respect to the earthquake safety of large storage dams? The role of ICOLD. Conclusions. Photos related to dam safety and earthquakes.

The Commission Internationale des Grands Barrages (CIGB) / International Commission on Large Dams (ICOLD) is a non-governmental International Organization which provides a forum for the exchange of knowledge and experience in dam engineering.The organization leads the profession in ensuring that dams are built safely, efficiently, economically, and without detrimental effects on the environment. Its original aim was to encourage advances in the planning, design, construction, operation, and maintenance of large dams and their associated civil works, by collecting and disseminating relevant information and by studying related technical questions.Since the late 1960s, focus was put on subjects of current concern such as dam safety, monitoring of performance, reanalysis of older dams and spillways, effects of ageing and environmental impact. More recently, new subjects include cost studies at the planning and construction stages, harnessing international rivers, information for the public at large, and financing.

• Introduction. What earthquake action does a dam have to withstand? Seismic hazard is a multi-hazard. What could happen in the case of strong earthquakes? Could reservoirs be lowered in case of successful earthquake predictions? Can earthquakes be triggered by storage dams? What are the main concerns with respect to the earthquake safety of large storage dams? The role of ICOLD. Conclusions. Photos related to dam safety and earthquakes.