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www.quae-open.com-R000631 03 01 01 R000631 00 ED E107 02 01 01 Spillways on River Levees 01 eng 08 179 03 22 32410939 17 01 I1 Éditions Quae 01 01 P2 Éditions Quae 02 01 000314 03 9782759232857 15 9782759232857 03 01 D1 Quae Open Acess 29 https://www.quae-open.com/open_access_download/314/631 45 03 www.quae-open.com-000314 03 01 01 000314 03 9782759232857 15 9782759232857 06 10.35690/978-2-7592-3285-7 10 EA E107 10 02 01 R000631 ED E107 1 10 01 02 Savoir faire 01 01 Spillways on River Levees 1 B15 01 A368 Gérard Degoutte Degoutte, Gérard Gérard Degoutte Gérard Degoutte is an engineer in the Corps des ponts, des eaux et des forêts(France’s Bridges, Waters and Forests Corps) and member of the French Standing Technical Committee for Dams and Hydraulic Works. He dedicated his careers at INRAE to research, teaching, expertise and auditing activities in the field of hydraulic structures, dams and levees, and river morphology. Gérard Degoutte, ingénieur général des ponts, des eaux et des forêts, a consacré sa carrière à des activités de recherche, d’enseignement, d’ingénierie, d’expertise et d’audit. Il a occupé diverses fonctions au sein d’Irstea dans le domaine des ouvrages hydrauliques, de la morphologie fluviale et des risques naturels. Enseignant à l’université et en écoles d’ingénieurs, il est aussi membre du Comité technique permanent des barrages et des ouvrages hydrauliques. 2 B15 01 A390 Rémy Tourment Tourment, Rémy Rémy Tourment Rémy Tourment is a civil engineer, chairman of the Technical Committee on Levees within the International Commission on Large Dams (ICOLD) and Vice-President of the Comité français des barrages et réservoirs (National Dams Committee associated with ICOLD). He dedicated his careers at INRAE to research, teaching, expertise and auditing activities in the field of hydraulic structures, dams and levees, and river morphology. Rémy Tourment is a civil engineer, chairman of the Technical Committee on Levees within the International Commission on Large Dams (ICOLD) and Vice-President of the Comité français des barrages et réservoirs (National Dams Committee associated with ICOLD). They have both dedicated their careers at INRAE to research, teaching, expertise and auditing activities in the field of hydraulic structures, dams and levees, and river morphology. 1 01 eng 08 176 03 24 Izibook:Subject Milieux naturels et environnement 24 Izibook:Subject Milieux naturels et environnement 24 Izibook:Subject Impression à la demande 24 Izibook:Subject Natural landscapes and environment 24 Izibook:Subject Print on-demand 24 Izibook:Subject Natural Risks 24 Izibook:SubjectAndCategoryAndTags |Milieux naturels et environnement| 24 Izibook:SubjectAndCategoryAndTags |Milieux naturels et environnement|Ingénierie et technologie;Eaux continentales;Ouvrages hydrauliques;Risques naturels 24 Izibook:SubjectAndCategoryAndTags |Impression à la demande| 24 Izibook:SubjectAndCategoryAndTags |Natural landscapes and environment|Engineering and technology;Continental waters;Hydraulic installations;Natural hazards 24 Izibook:SubjectAndCategoryAndTags |Print on-demand| 24 Izibook:SubjectAndCategoryAndTags |Natural Risks|Engineering and technology;Inland waters;Hydraulic structures;Natural hazards 23 Izibook:NewTags Milieux naturels et environnement|Ingénierie et technologie;Eaux continentales;Ouvrages hydrauliques;Risques naturels 23 Izibook:NewTags Natural landscapes and environment|Engineering and technology;Continental waters;Hydraulic installations;Natural hazards 23 Izibook:NewTags Natural Risks|Engineering and technology;Inland waters;Hydraulic structures;Natural hazards 20 barrage;crue;digue;eau;hydrologie;risque naturel 10 2011 TEC009130 29 3069 01 627 03 00 This Print On Demand book will be sent within 3 weeks (metropolitan France) and in a separate package if you order another paperback book.Cet ouvrage en impression à la demande sera envoyé sous 3 semaines environ (France métropolitaine) et dans un colis séparé en cas de commande avec un autre livre papier.Levees are built on many rivers and mountain torrents to protect populations against floods. During medium floods, a well-constructed levee offers sufficient protection without requiring additional hydraulic structures. But this same levee represents a source of danger during high floods, since there is a risk of overtopping. Water that spills over a levee may create a breach that could potentially provoke flash flooding in the area it was supposed to protect, endangering human lives and infrastructure. It is therefore advisable to equip levee systems with spillways, which are common appurtenant structures on dams. Yet spillways on levees play a far more complex role than those on dams, from securing protected areas to flood control. These structures can function as safety spillways or diversion spillways, or both (especially the older ones).This technical handbook, first published in French in 2012, covers different types of spillways on river levees, including their function, hydraulics, river morphology, civil engineering, and flood management. Written by a working group led by INRAE, it is intended for levee managers, control authorities, engineering firms, and hydraulics or civil engineering students. Given increasing international interest in levees and flood protection systems, particularly following ICOLD’s creation of a Technical Committee on Levees, INRAE decided to update and translate this guide into English to share the French experience. This Print On Demand book will be sent within 3 weeks and in a separate package if you order another paperback book.  are built on many rivers and mountain torrents to protect populations against floods. During medium floods, a well-constructed levee offers sufficient protection without requiring additional hydraulic structures. But this same levee represents a source of danger during high floods, since there is a risk of overtopping. Water that spills over a levee may create a breach that could potentially provoke flash flooding in the area it was supposed to protect, endangering human lives and infrastructure.It is therefore advisable to equip levee systems with spillways, which are common appurtenant structures on dams. Yet spillways on levees play a far more complex role than those on dams, from securing protected areas to flood control. These structures can function as safety spillways or diversion spillways, or both (especially the older ones).This technical handbook, first published in French in 2012, covers different types of spillways on river levees, including their function, hydraulics, river morphology, civil engineering, and flood management. Written by a working group led by INRAE, it is intended for levee managers, control authorities, engineering firms, and hydraulics or civil engineering students. Given increasing international interest in levees and flood protection systems, particularly following ICOLD’s creation of a Technical Committee on Levees, INRAE decided to update and translate this guide into English to share the French experience. 02 00 This technical handbook covers different types of spillways on river levees, including their function, hydraulics, river morphology, civil engineering, and flood management. It is intended for levee managers, control authorities, engineering firms, and hydraulics or civil engineering students. 04 00 Foreword Introduction 1. Background, definitions, various configurations Typology of flood protection levees on rivers Protected areas and flood expansion areas Typology of spillways on levees 2. The historical background of spillways in France 1584 to 1891: The first spillway constructions on the Loire and Vidourle Rivers 20th century: Several scattered constructions and major development of the Rhône River 21st century: A relative acceleration in construction 3. The hydraulic design of spillways The spillway’s impact on the flooded river’s waterline Impact of the spillway on the waterline in the protected area The spillway’s flow law Spillway location Protection, safety, and danger floods The principle of flood attenuation or flood hydrograph flattening General hydraulic design principles The required modelling 4. Spillways and river geomorphology Overview of sediment transport Overview of morphological changes in watercourses Morphological changes in leveed watercourses The spillway’s influence on sediment transport (riverbed) Sedimentation behind spillways The influence of bed change on spillway performance Torrents 5. Civil engineering design for levee spillways Safety criteria for levee spillways Principles of fuse plugs or movable devices The plan shape of the levee spillway Types of straight weirs and constituent materials Fuse plugs or movable devices Continuous maintenance tracks Overflow erosion on earthen levees 6. Emergency management of the levee system The benefits and limitations of spillways in emergency management The types of emergencies to manage Considerations before drafting an Emergency Management Plan Emergency management and levee managers Local Emergency Action Plan (LEAP) Special Emergency Management Plan for Flooding 7. Economic aspects 8. Summary and Conclusion The benefits and limits of a spillway in a protected area Spillway features Is a spillway always required in a protected area? Concluding remarks Appendix 1. Spillway types on river levees, according to their hydraulic function and their purpose in flood management Appendix 2. A history of spillways on the Loire River Appendix 3. Overflow levees and spillways in the CNR’s Rhône River development General principles Example 1: The Chautagne plain and Lac du Bourget Example 2: The Printegarde plain in Livron-sur-Drôme Glossary Reference List ForewordIntroduction1. Background, definitions, various configurationsTypology of flood protection levees on riversProtected areas and flood expansion areasTypology of spillways on levees2. The historical background of spillways in France1584 to 1891: The first spillway constructions on the Loire and Vidourle Rivers20th century: Several scattered constructions and major development of the Rhône River21st century: A relative acceleration in construction3. The hydraulic design of spillwaysThe spillway’s impact on the flooded river’s waterlineImpact of the spillway on the waterline in the protected areaThe spillway’s flow lawSpillway locationProtection, safety, and danger floodsThe principle of flood attenuation or flood hydrograph flatteningGeneral hydraulic design principlesThe required modelling4. Spillways and river geomorphologyOverview of sediment transportOverview of morphological changes in watercoursesMorphological changes in leveed watercoursesThe spillway’s influence on sediment transport (riverbed)Sedimentation behind spillwaysThe influence of bed change on spillway performanceTorrents5. Civil engineering design for levee spillwaysSafety criteria for levee spillwaysPrinciples of fuse plugs or movable devicesThe plan shape of the levee spillwayTypes of straight weirs and constituent materialsFuse plugs or movable devicesContinuous maintenance tracksOverflow erosion on earthen levees6. Emergency management of the levee systemThe benefits and limitations of spillways in emergency managementThe types of emergencies to manageConsiderations before drafting an Emergency Management PlanEmergency management and levee managersLocal Emergency Action Plan (LEAP)Special Emergency Management Plan for Flooding7. Economic aspects 8. Summary and ConclusionThe benefits and limits of a spillway in a protected areaSpillway featuresIs a spillway always required in a protected area?Concluding remarksAppendix 1. Spillway types on river levees, according to their hydraulic function and their purpose in flood management Appendix 2. A history of spillways on the Loire River Appendix 3. Overflow levees and spillways in the CNR’s Rhône River developmentGeneral principlesExample 1: The Chautagne plain and Lac du BourgetExample 2: The Printegarde plain in Livron-sur-DrômeGlossaryReference List 21 00 06 01 https://www.quae-open.com/produit/173/9782759232857/spillways-on-river-levees 01 00 03 02 https://www.quae-open.com/system/product_pictures/data/009/940/377/original/02812BDW_SpillwaysonRiver.jpg 17 14 20260116T003150+0100 15 00 04 02 01 E107 04 9782759232857.pdf 05 30.91 06 cb8145cd13636642e405bab3102ee632 https://www.quae-open.com/extract/630?filename=9782759232857.pdf&md5sum=cb8145cd13636642e405bab3102ee632&size=32410939&title=Extrait+au+format+PDF 17 14 20211001T124006+0200 01 I1 Éditions Quae 01 01 P2 Éditions Quae 04 01 00 20211001 19 00 20211001 01 FR 13 03 9782759232840 15 9782759232840 06 03 9782759232864 15 9782759232864 WORLD 08 Éditions Quae 04 01 00 20211001 03 01 D1 Quae Open Acess 20 04 05 01 EUR WORLD www.quae-open.com-R000641 03 01 01 R000641 00 ED E101 02 01 01 Spillways on River Levees 01 eng 22 16943028 17 01 I1 Éditions Quae 01 01 P2 Éditions Quae 02 01 000315 03 9782759232864 15 9782759232864 03 01 D1 Quae Open Acess 29 https://www.quae-open.com/open_access_download/315/641 45 03 www.quae-open.com-000315 03 01 01 000315 03 9782759232864 15 9782759232864 10 EA E101 10 02 01 R000641 ED E101 1 10 01 02 Savoir faire 01 01 Spillways on River Levees 1 B15 01 A368 Gérard Degoutte Degoutte, Gérard Gérard Degoutte Gérard Degoutte is an engineer in the Corps des ponts, des eaux et des forêts(France’s Bridges, Waters and Forests Corps) and member of the French Standing Technical Committee for Dams and Hydraulic Works. He dedicated his careers at INRAE to research, teaching, expertise and auditing activities in the field of hydraulic structures, dams and levees, and river morphology. Gérard Degoutte, ingénieur général des ponts, des eaux et des forêts, a consacré sa carrière à des activités de recherche, d’enseignement, d’ingénierie, d’expertise et d’audit. Il a occupé diverses fonctions au sein d’Irstea dans le domaine des ouvrages hydrauliques, de la morphologie fluviale et des risques naturels. Enseignant à l’université et en écoles d’ingénieurs, il est aussi membre du Comité technique permanent des barrages et des ouvrages hydrauliques. 2 B15 01 A390 Rémy Tourment Tourment, Rémy Rémy Tourment Rémy Tourment is a civil engineer, chairman of the Technical Committee on Levees within the International Commission on Large Dams (ICOLD) and Vice-President of the Comité français des barrages et réservoirs (National Dams Committee associated with ICOLD). He dedicated his careers at INRAE to research, teaching, expertise and auditing activities in the field of hydraulic structures, dams and levees, and river morphology. Rémy Tourment is a civil engineer, chairman of the Technical Committee on Levees within the International Commission on Large Dams (ICOLD) and Vice-President of the Comité français des barrages et réservoirs (National Dams Committee associated with ICOLD). They have both dedicated their careers at INRAE to research, teaching, expertise and auditing activities in the field of hydraulic structures, dams and levees, and river morphology. 1 01 eng 08 176 03 24 Izibook:Subject Milieux naturels et environnement 24 Izibook:Subject Milieux naturels et environnement 24 Izibook:Subject Impression à la demande 24 Izibook:Subject Natural landscapes and environment 24 Izibook:Subject Print on-demand 24 Izibook:Subject Natural Risks 24 Izibook:SubjectAndCategoryAndTags |Milieux naturels et environnement| 24 Izibook:SubjectAndCategoryAndTags |Milieux naturels et environnement|Ingénierie et technologie;Eaux continentales;Ouvrages hydrauliques;Risques naturels 24 Izibook:SubjectAndCategoryAndTags |Impression à la demande| 24 Izibook:SubjectAndCategoryAndTags |Natural landscapes and environment|Engineering and technology;Continental waters;Hydraulic installations;Natural hazards 24 Izibook:SubjectAndCategoryAndTags |Print on-demand| 24 Izibook:SubjectAndCategoryAndTags |Natural Risks|Engineering and technology;Inland waters;Hydraulic structures;Natural hazards 23 Izibook:NewTags Milieux naturels et environnement|Ingénierie et technologie;Eaux continentales;Ouvrages hydrauliques;Risques naturels 23 Izibook:NewTags Natural landscapes and environment|Engineering and technology;Continental waters;Hydraulic installations;Natural hazards 23 Izibook:NewTags Natural Risks|Engineering and technology;Inland waters;Hydraulic structures;Natural hazards 20 barrage;crue;digue;eau;hydrologie;risque naturel 10 2011 TEC009130 29 3069 01 627 03 00 This Print On Demand book will be sent within 3 weeks (metropolitan France) and in a separate package if you order another paperback book.Cet ouvrage en impression à la demande sera envoyé sous 3 semaines environ (France métropolitaine) et dans un colis séparé en cas de commande avec un autre livre papier.Levees are built on many rivers and mountain torrents to protect populations against floods. During medium floods, a well-constructed levee offers sufficient protection without requiring additional hydraulic structures. But this same levee represents a source of danger during high floods, since there is a risk of overtopping. Water that spills over a levee may create a breach that could potentially provoke flash flooding in the area it was supposed to protect, endangering human lives and infrastructure. It is therefore advisable to equip levee systems with spillways, which are common appurtenant structures on dams. Yet spillways on levees play a far more complex role than those on dams, from securing protected areas to flood control. These structures can function as safety spillways or diversion spillways, or both (especially the older ones).This technical handbook, first published in French in 2012, covers different types of spillways on river levees, including their function, hydraulics, river morphology, civil engineering, and flood management. Written by a working group led by INRAE, it is intended for levee managers, control authorities, engineering firms, and hydraulics or civil engineering students. Given increasing international interest in levees and flood protection systems, particularly following ICOLD’s creation of a Technical Committee on Levees, INRAE decided to update and translate this guide into English to share the French experience. This Print On Demand book will be sent within 3 weeks and in a separate package if you order another paperback book.  are built on many rivers and mountain torrents to protect populations against floods. During medium floods, a well-constructed levee offers sufficient protection without requiring additional hydraulic structures. But this same levee represents a source of danger during high floods, since there is a risk of overtopping. Water that spills over a levee may create a breach that could potentially provoke flash flooding in the area it was supposed to protect, endangering human lives and infrastructure.It is therefore advisable to equip levee systems with spillways, which are common appurtenant structures on dams. Yet spillways on levees play a far more complex role than those on dams, from securing protected areas to flood control. These structures can function as safety spillways or diversion spillways, or both (especially the older ones).This technical handbook, first published in French in 2012, covers different types of spillways on river levees, including their function, hydraulics, river morphology, civil engineering, and flood management. Written by a working group led by INRAE, it is intended for levee managers, control authorities, engineering firms, and hydraulics or civil engineering students. Given increasing international interest in levees and flood protection systems, particularly following ICOLD’s creation of a Technical Committee on Levees, INRAE decided to update and translate this guide into English to share the French experience. 02 00 This technical handbook covers different types of spillways on river levees, including their function, hydraulics, river morphology, civil engineering, and flood management. It is intended for levee managers, control authorities, engineering firms, and hydraulics or civil engineering students. 04 00 Foreword Introduction 1. Background, definitions, various configurations Typology of flood protection levees on rivers Protected areas and flood expansion areas Typology of spillways on levees 2. The historical background of spillways in France 1584 to 1891: The first spillway constructions on the Loire and Vidourle Rivers 20th century: Several scattered constructions and major development of the Rhône River 21st century: A relative acceleration in construction 3. The hydraulic design of spillways The spillway’s impact on the flooded river’s waterline Impact of the spillway on the waterline in the protected area The spillway’s flow law Spillway location Protection, safety, and danger floods The principle of flood attenuation or flood hydrograph flattening General hydraulic design principles The required modelling 4. Spillways and river geomorphology Overview of sediment transport Overview of morphological changes in watercourses Morphological changes in leveed watercourses The spillway’s influence on sediment transport (riverbed) Sedimentation behind spillways The influence of bed change on spillway performance Torrents 5. Civil engineering design for levee spillways Safety criteria for levee spillways Principles of fuse plugs or movable devices The plan shape of the levee spillway Types of straight weirs and constituent materials Fuse plugs or movable devices Continuous maintenance tracks Overflow erosion on earthen levees 6. Emergency management of the levee system The benefits and limitations of spillways in emergency management The types of emergencies to manage Considerations before drafting an Emergency Management Plan Emergency management and levee managers Local Emergency Action Plan (LEAP) Special Emergency Management Plan for Flooding 7. Economic aspects 8. Summary and Conclusion The benefits and limits of a spillway in a protected area Spillway features Is a spillway always required in a protected area? Concluding remarks Appendix 1. Spillway types on river levees, according to their hydraulic function and their purpose in flood management Appendix 2. A history of spillways on the Loire River Appendix 3. Overflow levees and spillways in the CNR’s Rhône River development General principles Example 1: The Chautagne plain and Lac du Bourget Example 2: The Printegarde plain in Livron-sur-Drôme Glossary Reference List ForewordIntroduction1. Background, definitions, various configurationsTypology of flood protection levees on riversProtected areas and flood expansion areasTypology of spillways on levees2. The historical background of spillways in France1584 to 1891: The first spillway constructions on the Loire and Vidourle Rivers20th century: Several scattered constructions and major development of the Rhône River21st century: A relative acceleration in construction3. The hydraulic design of spillwaysThe spillway’s impact on the flooded river’s waterlineImpact of the spillway on the waterline in the protected areaThe spillway’s flow lawSpillway locationProtection, safety, and danger floodsThe principle of flood attenuation or flood hydrograph flatteningGeneral hydraulic design principlesThe required modelling4. Spillways and river geomorphologyOverview of sediment transportOverview of morphological changes in watercoursesMorphological changes in leveed watercoursesThe spillway’s influence on sediment transport (riverbed)Sedimentation behind spillwaysThe influence of bed change on spillway performanceTorrents5. Civil engineering design for levee spillwaysSafety criteria for levee spillwaysPrinciples of fuse plugs or movable devicesThe plan shape of the levee spillwayTypes of straight weirs and constituent materialsFuse plugs or movable devicesContinuous maintenance tracksOverflow erosion on earthen levees6. Emergency management of the levee systemThe benefits and limitations of spillways in emergency managementThe types of emergencies to manageConsiderations before drafting an Emergency Management PlanEmergency management and levee managersLocal Emergency Action Plan (LEAP)Special Emergency Management Plan for Flooding7. Economic aspects 8. Summary and ConclusionThe benefits and limits of a spillway in a protected areaSpillway featuresIs a spillway always required in a protected area?Concluding remarksAppendix 1. Spillway types on river levees, according to their hydraulic function and their purpose in flood management Appendix 2. A history of spillways on the Loire River Appendix 3. Overflow levees and spillways in the CNR’s Rhône River developmentGeneral principlesExample 1: The Chautagne plain and Lac du BourgetExample 2: The Printegarde plain in Livron-sur-DrômeGlossaryReference List 21 00 06 01 https://www.quae-open.com/produit/173/9782759232857/spillways-on-river-levees 01 00 03 02 https://www.quae-open.com/system/product_pictures/data/009/940/377/original/02812BDW_SpillwaysonRiver.jpg 17 14 20260116T003150+0100 15 00 04 02 01 E101 04 9782759232864.epub 05 16.16 06 25fa64c12dba0e2ae2956acd4acd60fe https://www.quae-open.com/extract/640?filename=9782759232864.epub&md5sum=25fa64c12dba0e2ae2956acd4acd60fe&size=16943028&title=Extrait+au+format+ePub 17 14 20211001T124025+0200 01 I1 Éditions Quae 01 01 P2 Éditions Quae 04 01 00 20211001 19 00 20211001 01 FR 13 03 9782759232840 15 9782759232840 06 03 9782759232857 15 9782759232857 WORLD 08 Éditions Quae 04 01 00 20211001 03 01 D1 Quae Open Acess 20 04 05 01 EUR WORLD