{"refrec":{"BRefID":436452,"RR":"<b>Gruwez, V.; Verelst, K.; Vanneste, D.</b> (2025). Toetsing op hoogte Mercatorsluis: overloop, golfoverslag, komberging en stabiliteit bodembescherming. Versie 4.0. <i>WL Rapporten</i>, 24_043_1. Waterbouwkundig Laboratorium: Antwerpen. VII, 24 + 1 p. bijl. pp. <a href=\"https://dx.doi.org/10.48607/365\" target=\"_blank\">https://dx.doi.org/10.48607/365</a>","BEntID":434282,"PublicFlag":1,"CheckedFlag":0,"wosflag":0,"vabbflag":0,"RefStringPartII":". Versie 4.0. <i>WL Rapporten</i>, 24_043_1. Waterbouwkundig Laboratorium: Antwerpen.  VII, 24 + 1 p. bijl. pp. <a href=\"https://dx.doi.org/10.48607/365\" target=\"_blank\">https://dx.doi.org/10.48607/365</a>","DocTypID":13,"DocType":"Reports","MarineFlag":0,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Gruwez, V.; Verelst, K.; Vanneste, D.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Gruwez, V.; Verelst, K.; Vanneste, D.","Englishabstract":null,"AbstractOtherLang":"In dit advies wordt een evaluatie gemaakt van de benodigde kruinhoogte van de vloeddeuren van het &nbsp;benedenhoofd (zeezijde) van de Mercatorsluis vanuit standpunt kustveiligheid (1000-jarige storm + &nbsp;zeespiegelstijging tot 2055), rekening houdend met enerzijds de mogelijkheid van komberging in het &nbsp;Mercatordok en anderzijds de limieten van de bestaande bodembescherming in de sluis. Deze laatste &nbsp;blijken bepalend: voor peilen van de sluisdeur aan zeezijde hoger dan +7.35 mTAW kan de betonvloer &nbsp;weerstaan aan de berekende stroomsnelheden. Voor dit deurpeil treedt enkel golfoverslag op &nbsp;(geen overloop) en kan worden opgevangen door de komberging in het Mercatordok zonder de &nbsp;maximale waterstand van +4.50 m TAW te overschrijden, met voldoende veiligheid (extra resterende &nbsp;komberging) voor zowel vertrekkende van een verlaagd stilwaterpeil bij storm als vertrekkende van het &nbsp;streefpeil in het dok.<br>Verder kunnen (voor het aanbevolen deurpeil van +7.35 m TAW) de betontegels in de sluiskolk weerstaan aan de stroomsnelheden nabij de bodem die berekend worden bij overstromen van &nbsp;de sluisdeur aan zeezijde. Voor de sluisdeur aan dokzijde is één peil beschouwd, namelijk het peil &nbsp;+6.76 mTAW of het peil van de huidige sluisdeur. Geen informatie is gekend met betrekking tot &nbsp;de bodembescherming naast het bovenhoofd (dokzijde) van de sluis in het Mercatordok. Aan het einde &nbsp;van het bovenhoofd worden stroomsnelheden nabij de bodem berekend gelijk aan 0.65 m/s. Rekening houdend met het feit dat bij de berekeningen een aantal conservatieve aannames gedaan zijn, &nbsp;wordt geconcludeerd dat bij afwezigheid van een bodembescherming, de huidige bodem kan weerstaan &nbsp;aan de belasting op de bodem ten gevolge van overloop over de sluisdeur aan dokzijde.","BibLvlCode":"MS","StandardTitle":"Toetsing op hoogte Mercatorsluis: overloop, golfoverslag, komberging en stabiliteit bodembescherming","OrigTitleLangCode":"nl","OrigTitleLangCodeExtended":"dut","OrigTitleLangID":41,"DateLastModified":{"date":"2026-06-10 01:42:09.293065","timezone_type":1,"timezone":"+02:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":"Overflow; Overloop; Komberging","OtherDescriptors":null,"Notes":null,"AnaPub":null,"MonPub":2025,"DateUpdate":"2026-01-21","DateCreate":"2025-12-10","SecASFANote":null,"ConfID":null,"PeerRev":0,"VlizCoreFlag":1,"WoScode":null,"VABBcode":null,"OpenAcc":0},"refs":null,"anarec":null,"monrec":{"MonID":436452,"ISBN":null,"PubliDate":2025,"IssueDate":null,"Volume":"24_043_1","Issue":null,"Pagination":"VII, 24 + 1 p. bijl.","Place":"Antwerpen","Edition":"Versie 4.0","BRefXtra":null,"BRefXtraRR":null,"SerID":24938,"SerRR":"WL Rapporten. 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