{"id":992888,"date":"2025-03-27T08:41:50","date_gmt":"2025-03-27T08:41:50","guid":{"rendered":"https:\/\/www.via-int.com\/defense-cotiere-au-cap-zafaglione\/"},"modified":"2025-04-06T05:14:54","modified_gmt":"2025-04-06T05:14:54","slug":"defense-cotiere-au-cap-zafaglione","status":"publish","type":"post","link":"https:\/\/www.via-int.com\/fr\/defense-cotiere-au-cap-zafaglione\/","title":{"rendered":"D\u00e9fense c\u00f4ti\u00e8re au cap Zafaglione"},"content":{"rendered":"\t\t
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B\u00e9n\u00e9ficiaire<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Province de Raguse<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Br\u00e8ve description :<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Intervention pour compenser\nle littoral de la parcelle comprise entre l'embouchure de la rivi\u00e8re Acate-Dirillo et le cap Zafaglione.<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Conception pr\u00e9liminaire et d\u00e9taill\u00e9e, EIE, supervision de la construction, audit de s\u00e9curit\u00e9\n<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Co\u00fbt de la construction<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\u20ac 6.331.814, 46<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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2011 - en cours<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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D\u00e9fense c\u00f4ti\u00e8re au cap Zafaglione<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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Description du projet<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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La zone littorale concern\u00e9e s’\u00e9tend sur environ 11,2 kilom\u00e8tres, de l’embouchure de la rivi\u00e8re Acate-Dirillo au cap Zafaglione.<\/p>

Au cours de la premi\u00e8re phase du service, le personnel de HIPRO a \u00e9t\u00e9 impliqu\u00e9 dans de nombreuses visites et investigations du site, n\u00e9cessaires pour effectuer la collecte des donn\u00e9es et observer les param\u00e8tres les plus distinctifs du littoral. Les valeurs des param\u00e8tres ont \u00e9t\u00e9 les informations utilis\u00e9es dans l’analyse de l’\u00e9volution de la ligne de rivage. <\/p>

La solution retenue a consist\u00e9 en une combinaison de deux types d’intervention : la construction de brise-lames trasversaux et la r\u00e9alisation de rechargements de plage. La construction de brise-lames perpendiculaires est n\u00e9cessaire car le flux, qui est responsable du transport des mat\u00e9riaux solides, est parall\u00e8le \u00e0 la ligne de rivage. Par leur disposition, les brise-lames soul\u00e8vent ce transport et retiennent une petite partie du mat\u00e9riau solide. Le processus implique l’avancement de la ligne de rivage et minimise les probl\u00e8mes d’\u00e9rosion. <\/p>

Le syst\u00e8me de brise-lames se compose de vingt-cinq unit\u00e9s avec des extensions variables et une structure de roches calcaires pesant 25 kN\/ m\u00b3. Chaque unit\u00e9 est distante de deux cents ou quatre cents m\u00e8tres de la plus proche. <\/p>

Le profil altim\u00e9trique de chaque unit\u00e9 suit la pente du sol ; la plus grande partie est pr\u00e9vue pour \u00eatre submerg\u00e9e et garantir une certaine perm\u00e9abilit\u00e9.<\/p>

Les remblais de plage consistent \u00e0 apporter sur le rivage une quantit\u00e9 calcul\u00e9e de sable. Ils remplissent les bandes de plage comprises entre deux unit\u00e9s de brise-lames successives et entra\u00eenent une avanc\u00e9e artificielle de la ligne de rivage. Le sable aura les m\u00eames param\u00e8tres g\u00e9ologiques que le sable du site et sera extrait de carri\u00e8res s\u00e9lectionn\u00e9es, proches de la zone concern\u00e9e, apr\u00e8s v\u00e9rification de la compatibilit\u00e9 chimique, chromatographique et min\u00e9ralogique avec le sable existant. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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Galerie<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\"Zafaglione<\/figure><\/a><\/div>
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<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

B\u00e9n\u00e9ficiaire Province de Raguse Br\u00e8ve description : Intervention pour compenser le littoral de la parcelle comprise entre l’embouchure de la rivi\u00e8re Acate-Dirillo et le cap Zafaglione. Activit\u00e9s Conception pr\u00e9liminaire et d\u00e9taill\u00e9e, EIE, supervision de la construction, audit de s\u00e9curit\u00e9 Co\u00fbt de la construction \u20ac 6.331.814, 46 Date 2011 – en cours Description du projet La…<\/p>\n","protected":false},"author":1,"featured_media":992827,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[56,84],"tags":[174,214],"class_list":["post-992888","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-europe","category-projets","tag-projets","tag-maritime-fr"],"_links":{"self":[{"href":"https:\/\/www.via-int.com\/fr\/wp-json\/wp\/v2\/posts\/992888","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.via-int.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.via-int.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.via-int.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.via-int.com\/fr\/wp-json\/wp\/v2\/comments?post=992888"}],"version-history":[{"count":1,"href":"https:\/\/www.via-int.com\/fr\/wp-json\/wp\/v2\/posts\/992888\/revisions"}],"predecessor-version":[{"id":992889,"href":"https:\/\/www.via-int.com\/fr\/wp-json\/wp\/v2\/posts\/992888\/revisions\/992889"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.via-int.com\/fr\/wp-json\/wp\/v2\/media\/992827"}],"wp:attachment":[{"href":"https:\/\/www.via-int.com\/fr\/wp-json\/wp\/v2\/media?parent=992888"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.via-int.com\/fr\/wp-json\/wp\/v2\/categories?post=992888"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.via-int.com\/fr\/wp-json\/wp\/v2\/tags?post=992888"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}