{"refrec":{"BRefID":392812,"RR":"<b>Verelst, K.; Visser, K.P.</b> (2024). Scheldebekken - Sigmaplan: overzicht ontwerp breuksteensorteringen. Versie 3.0. <i>WL Rapporten</i>, 21_066_1. Waterbouwkundig Laboratorium: Antwerpen. VI, 23 pp. <a href=\"https://dx.doi.org/10.48607/250\" target=\"_blank\">https://dx.doi.org/10.48607/250</a>","BEntID":390576,"PublicFlag":1,"CheckedFlag":0,"wosflag":0,"vabbflag":0,"RefStringPartII":". Versie 3.0. <i>WL Rapporten</i>, 21_066_1. Waterbouwkundig Laboratorium: Antwerpen.  VI, 23 pp. <a href=\"https://dx.doi.org/10.48607/250\" target=\"_blank\">https://dx.doi.org/10.48607/250</a>","DocTypID":13,"DocType":"Reports","MarineFlag":0,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Verelst, K.; Visser, K.P.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Verelst, K.; Visser, K.P.","Englishabstract":null,"AbstractOtherLang":"De Vlaamse Waterweg Regio Centraal heeft aan het Waterbouwkundig Laboratorium gevraagd een overzicht &nbsp;te maken van de breuksteensorteringen die binnen verschillende projecten met betrekking tot het Sigmaplan zijn voorgesteld als dijk- of oeverbekleding. Voor dit overzicht worden niet enkel ontwerpen van een &nbsp;dijkbekleding beschouwd voor Scheldedijken, maar ook ontwerpen van een dijkbekleding voor ringdijken van &nbsp;gecontroleerde overstromingsgebieden met gereduceerd getij. Hiervoor zijn binnen WL en bij de &nbsp;projectleiders van De Vlaamse Waterweg Regio Centraal rapporten of rekennota’s van een twaalftal &nbsp;ontwerpstudies opgevraagd. Hierbij wordt opgemerkt dat de focus van dit rapport de voorgestelde &nbsp;breuksteensortering betreft en dat alternatieve bekledingen die in de verschillende ontwerpstudies &nbsp;voorgesteld zijn, niet beschouwd zijn.<br>Voor deze verschillende ontwerpstudies is eerst een overzicht gegeven van de toegepaste hydraulische &nbsp;randvoorwaarden en de op basis daarvan voorgestelde breuksteensorteringen. Met betrekking tot de &nbsp;voorgestelde breuksteensorteringen in de Zeeschelde zelf wordt vastgesteld dat in het afwaartse gedeelte &nbsp;van de Zeeschelde, in de zone tussen Fort Lillo en Liefkenshoek, golfklap ten gevolge van windgolven de &nbsp;maatgevende hydraulische belasting is. In het meer opwaartse gedeelte van de Schelde zijn de windgolven &nbsp;eerder beperkt en is vooral de stroming in de Schelde de maatgevende hydraulische belasting. Onder invloed &nbsp;van golfklap ten gevolge van windgolven worden beduidend hogere breuksteendiameters bepaald dan volgt &nbsp;uit de dimensionering onder invloed van stroming in de Schelde. Wat betreft de dimensionering onder &nbsp;invloed van stroming in de Schelde volgt voor bijna alle gedeelten van de Schelde eenzelfde maatgevende &nbsp;stroomsnelheid. Echter, de voorgestelde breuksteensortering is niet dezelfde voor al deze gedeelten van de &nbsp;Schelde. Dit kan verklaard worden door de verschillende lokale condities. In sommige studiegebieden wordt &nbsp;de stroomsnelheid nog vermenigvuldigd met een verhogingsfactor/krommingscoëfficiënt omwille van de &nbsp;ligging in een bocht, bij andere studiegebieden is de turbulentie verhoogd om invloed van palen in de Schelde &nbsp;in rekening te brengen, geeft een beduidend lagere waterdiepte aanleiding tot grotere breuksteensortering &nbsp;of worden beduidend grotere breuksteensortering berekend omwille van de grotere stroomsnelheden ten &nbsp;gevolge van hoofdschroef en boegschroef van voorbijvarende schepen.<br>Met betrekking tot de breuksteensorteringen voorgesteld voor de ringdijken van GOG-GGG gebieden wordt &nbsp;vastgesteld dat golfklap ten gevolge van windgolven de maatgevende hydraulische belasting is boven &nbsp;golfoploop ten gevolge van windgolven en langsstroming. De berekende golfhoogte is afhankelijk van de &nbsp;grootte van het gebied en de oriëntatie van de ringdijk, maar ook van het type gebied. De voorgestelde &nbsp;breuksteensortering die aan de hand van deze golfhoogtes berekend wordt is hierbij ook zeer sterk &nbsp;afhankelijk van de taludhelling van de ringdijk. Bij een steilere taludhelling worden beduidend hogere &nbsp;breuksteensorteringen voorgesteld.<br>Daarnaast zijn nog enkele opmerkingen met betrekking tot de bepaling van de hydraulische belastingen en &nbsp;de dimensionering van de breuksteenbekleding geformuleerd.","BibLvlCode":"MS","StandardTitle":"Scheldebekken - Sigmaplan: overzicht ontwerp breuksteensorteringen","OrigTitleLangCode":"nl","OrigTitleLangCodeExtended":"dut","OrigTitleLangID":41,"DateLastModified":{"date":"2026-04-17 01:41:05.351938","timezone_type":1,"timezone":"+02:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":"Sigmaplan","OtherDescriptors":null,"Notes":null,"AnaPub":null,"MonPub":2024,"DateUpdate":"2024-06-21","DateCreate":"2024-06-18","SecASFANote":null,"ConfID":null,"PeerRev":0,"VlizCoreFlag":1,"WoScode":null,"VABBcode":null,"OpenAcc":0},"refs":null,"anarec":null,"monrec":{"MonID":392812,"ISBN":null,"PubliDate":2024,"IssueDate":null,"Volume":"21_066_1","Issue":null,"Pagination":"VI, 23","Place":"Antwerpen","Edition":"Versie 3.0","BRefXtra":null,"BRefXtraRR":null,"SerID":24938,"SerRR":"WL Rapporten. Waterbouwkundig Laboratorium: Antwerpen. ","Ser2BRefID":null,"Ser2RR":null,"StandardTitleSer":"WL Rapporten","ISSN":null,"AbbrevSer":null,"Degree":null,"ThesisID":null,"InsID":null,"Acronym":null,"FullStandardName":null,"ToPubliDate":null,"SerNotes":null,"eISBN":null,"Pages":23},"serrec":null,"relations":null,"relationsRev":null,"addrec":null,"othpubs":null,"ownerships":[{"Surname":null,"Firstname":null,"Initials":null,"PerPublicFlag":null,"InsPublicFlag":1,"Acronym":null,"OrigNameLangCode":null,"OrigNameLangID":null,"FullOrigName":null,"InsOwnerCNT":1,"PersID":null,"InsID":14126,"PersLink":1,"InsLink":1,"FullInstitute":"De Vlaamse Waterweg","RoleID":32,"Role":"Proposer","OrigName":null,"StandardName":"De Vlaamse Waterweg","FullAcronym":null}],"authors":[{"AutName":"Verelst","Firstname":"Kristof","Initials":"K.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":390576,"AutID":47616,"OrderNr":1,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":"0000-0002-3926-8421","PersID":3358,"InsID":null},{"AutName":"Visser","Firstname":"Klaas Pieter","Initials":"K.P.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":390576,"AutID":157224,"OrderNr":2,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":"0009-0000-8637-0480","PersID":26457,"InsID":null}],"mapdetails":null,"datasets":null,"monographs":null,"monparts":null,"serparts":null,"BEntOpen":390576,"BEntPrivate":null,"availability":[{"BInstID":407019,"LibID":2706,"BRefID":392812,"EmbargoDate":null,"FullEmbargoDate":null,"PhysMedID":16,"hasOCRd":1,"ShelfLocCode":"407019","RFID":null,"PaidValue":null,"Medium":"Server","Description":"Open Archive Documents","Acronym":"WL","Library":"Waterbouwkundig Laboratorium","DutchTerm":"Open Archief","URL":null,"ClassifID":223,"Classification":"Open Repository","ReqLink":null,"ClassifTypID":2,"URLLocation":"https://www.vliz.be/imisdocs/publications/","SubDir":1,"InternalReq":0,"LoggedInReq":0,"Disclaimer":"Disclaimer_OWA","DutchDisclaimer":null,"FileFormat":".pdf","FileDescr":"pdf","InsPub":1,"InsID":116,"FileFormID":6,"LendableFlag":null,"PublicFlag":1,"orderLib":"Waterbouwkundig Laboratorium","Notes":null,"AccConID":null,"AccessConstraint":null,"LicURL":null}],"litstyles":[{"LitStyID":20,"Style":"Project report"}],"thespers":null,"arch2discl":462,"SERpubls":[{"PublName":"Waterbouwkundig Laboratorium","Place":"Antwerpen"}],"MONpubls":null,"pictures":[{"pic_id":171301,"Typ":7,"Descr":"From reference","imis_show":1,"preferred":1,"URL":"/en/imis?page=image&pic=171301","ext":"jpg","url":"https://images.vliz.be/thumbs/171301_scheldebekken---sigmaplan-overzicht-ontwerp-breuksteensorteringen.jpg"}],"thestermsPath":[{"ThesaurusTerm":"Belgium, Schelde R.","ThestID":183117,"Acronym":"ASFA_GEOT","ThesTermPath":"Belgium, Schelde R."},{"ThesaurusTerm":"Grouted rock","ThestID":170059,"Acronym":"WL_KD","ThesTermPath":"Hydraulic structures > Erosion protection > Grouted rock"},{"ThesaurusTerm":"Rock","ThestID":170057,"Acronym":"WL_KD","ThesTermPath":"Hydraulic structures > Erosion protection > Rock"},{"ThesaurusTerm":"Literature reviews","ThestID":150316,"Acronym":"CAB","ThesTermPath":"Literature > Publications > Literature reviews"},{"ThesaurusTerm":"Literature and desktop study","ThestID":169919,"Acronym":"WL_KDT","ThesTermPath":"Literature and desktop study"},{"ThesaurusTerm":"Riprap","ThestID":97495,"Acronym":"TRT","ThesTermPath":"Riprap"}],"thestermsASFA":[{"ThesaurusTerm":"Belgium, Schelde R."},{"ThesaurusTerm":"Grouted rock"},{"ThesaurusTerm":"Literature and desktop study"},{"ThesaurusTerm":"Literature reviews"},{"ThesaurusTerm":"Riprap"},{"ThesaurusTerm":"Rock"}],"taxtermsASFA":null,"geotermsASFA":[{"GeoTerm":"Schelde"}],"collections":[{"Collection":"Waterbouwkundig Laboratorium","ShortName":"WL"}],"conf":null,"proj":[{"ProID":5402,"Acronym":null,"ProStandardTitle":"Advies breuksteensorteringen binnen Sigmaplan","BYear":2021,"BMonth":7,"EYear":2024,"EMonth":6,"FP7Code":null,"RelID":1,"Relation":"Result","DutchTerm":"Is resultaat van"}],"Physdatasets":null,"spcols":{"1020":{"SpName":"FRIS (WL)","SpColID":1020,"ParSpColID":130,"TopParID":130,"ShortName":"FRIS (WL)","URLLocation":null,"LibID":2706,"OpenRepoFlag":null,"SpTypID":null,"TopParIDNotWebsite":null,"SpColPath":"WL/FRIS (WL)"},"462":{"SpName":"OpenDocs:OWA","SpColID":462,"ParSpColID":130,"TopParID":130,"ShortName":"OWA","URLLocation":"https://documentatiecentrum.watlab.be/owa/imis.php?module=ref&refid=","LibID":2706,"OpenRepoFlag":1,"SpTypID":null,"TopParIDNotWebsite":null,"SpColPath":"WL/OWA"},"130":{"SpName":"Waterbouwkundig Laboratorium","SpColID":130,"ParSpColID":null,"TopParID":null,"ShortName":"WL","URLLocation":null,"LibID":2706,"OpenRepoFlag":null,"SpTypID":1,"TopParIDNotWebsite":null,"SpColPath":"WL"},"1025":{"SpName":"WL expert","SpColID":1025,"ParSpColID":null,"TopParID":null,"ShortName":"WL expert","URLLocation":null,"LibID":null,"OpenRepoFlag":null,"SpTypID":null,"TopParIDNotWebsite":null,"SpColPath":"WL expert"},"361":{"SpName":"WL Rapporten","SpColID":361,"ParSpColID":130,"TopParID":130,"ShortName":"wl rapporten","URLLocation":null,"LibID":2706,"OpenRepoFlag":null,"SpTypID":null,"TopParIDNotWebsite":null,"SpColPath":"WL/wl rapporten"}},"doi":{"DOIID":1008,"DOI":"10.48607/250","fullDOI":"https://dx.doi.org/10.48607/250"},"publs":[{"PublID":2030,"PublName":"Waterbouwkundig Laboratorium","InsID":116,"PersID":null,"INBOID":6434,"OrderNr":1}],"serparttypes":null,"monauthors":null,"MParts":null,"SParts":null,"hLibs":null,"langs":[{"BEntID":390576,"AbstractFlag":0,"LangID":41,"LangCode":"nl","Lang":"Dutch","DutchTerm":"Nederlands","LangCodeExtended":"dut"},{"BEntID":390576,"AbstractFlag":1,"LangID":41,"LangCode":"nl","Lang":"Dutch","DutchTerm":"Nederlands","LangCodeExtended":"dut"}],"urls":null,"thesterms":[{"ThesaurusTerm":"Belgium, Schelde R.","ThestID":183117,"Acronym":"ASFA_GEOT","ThesTypID":34,"ThesType":"ASFA Geoterms"},{"ThesaurusTerm":"Grouted rock","ThestID":170059,"Acronym":"WL_KD","ThesTypID":12,"ThesType":"WL Kennisdomein"},{"ThesaurusTerm":"Literature and desktop study","ThestID":169919,"Acronym":"WL_KDT","ThesTypID":13,"ThesType":"WL Kennisdomein types"},{"ThesaurusTerm":"Literature reviews","ThestID":150316,"Acronym":"CAB","ThesTypID":4,"ThesType":"CAB Thesaurus"},{"ThesaurusTerm":"Riprap","ThestID":97495,"Acronym":"TRT","ThesTypID":3,"ThesType":"Transportation Research Thesaurus"},{"ThesaurusTerm":"Rock","ThestID":170057,"Acronym":"WL_KD","ThesTypID":12,"ThesType":"WL Kennisdomein"}],"taxterms":null,"geoterms":[{"GeoTerm":"Schelde","GeoObjectID":2542,"GeotID":1401}],"othterms":null,"asfacodes":null,"asfa2codes":null,"thestermsFRIS":[{"ThesaurusTerm":"Belgium, Schelde R.","DutchTerm":null,"ThestID":183117,"Acronym":"ASFA_GEOT","ThesTypID":34,"ThesType":"ASFA Geoterms"},{"ThesaurusTerm":"Grouted rock","DutchTerm":"Gepenetreerde breuksteen","ThestID":170059,"Acronym":"WL_KD","ThesTypID":12,"ThesType":"WL Kennisdomein"},{"ThesaurusTerm":"Literature and desktop study","DutchTerm":"Literatuur- en desktoponderzoek","ThestID":169919,"Acronym":"WL_KDT","ThesTypID":13,"ThesType":"WL Kennisdomein types"},{"ThesaurusTerm":"Literature reviews","DutchTerm":null,"ThestID":150316,"Acronym":"CAB","ThesTypID":4,"ThesType":"CAB Thesaurus"},{"ThesaurusTerm":"Riprap","DutchTerm":null,"ThestID":97495,"Acronym":"TRT","ThesTypID":3,"ThesType":"Transportation Research Thesaurus"},{"ThesaurusTerm":"Rock","DutchTerm":"Breuksteen","ThestID":170057,"Acronym":"WL_KD","ThesTypID":12,"ThesType":"WL Kennisdomein"}],"taxtermsFRIS":null,"geotermsFRIS":[{"GeoTerm":"Schelde","DutchTerm":"Schelde R."}],"othtermsFRIS":null,"resmessage":"","complete":1,"sessions":{"newSesName":"Baertsoen, Claudia, C.","newSesDate":{"date":"2024-06-18 13:51:23.047000","timezone_type":3,"timezone":"Europe/Brussels"},"updSesName":"Cerpentier, Steven, S.","updSesDate":{"date":"2024-06-21 13:19:28.937000","timezone_type":3,"timezone":"Europe/Brussels"}}}