{"id":15716,"date":"2019-03-08T13:43:55","date_gmt":"2019-03-08T12:43:55","guid":{"rendered":"https:\/\/www.soletanche-bachy.com\/?p=15716"},"modified":"2023-03-23T13:51:02","modified_gmt":"2023-03-23T12:51:02","slug":"soletanche-bachy-applique-pour-la-premiere-fois-au-perou-une-technique-damelioration-de-sol-pour-lagrandissement-de-la-raffinerie-de-talara","status":"publish","type":"post","link":"https:\/\/www.soletanche-bachy.com\/soletanche-bachy-applique-pour-la-premiere-fois-au-perou-une-technique-damelioration-de-sol-pour-lagrandissement-de-la-raffinerie-de-talara\/","title":{"rendered":"Soletanche Bachy applique pour la premi\u00e8re fois au P\u00e9rou une technique d’am\u00e9lioration de sol pour l’agrandissement de la raffinerie de Talara"},"content":{"rendered":"

08\/03\/2019<\/p>\n<\/div>

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Soletanche Bachy applique pour la premi\u00e8re fois au P\u00e9rou une technique d’am\u00e9lioration de sol pour l’agrandissement de la raffinerie de Talara<\/h1><\/div>
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Soletanche Bachy Per\u00fa vient d\u2019achever les travaux d\u2019am\u00e9lioration de sol de l\u2019un des plus importants projets de l\u2019Etat p\u00e9ruvien, pour le compte de Gra\u00f1a y Montero, en charge de la construction d’unit\u00e9s auxiliaires de la raffinerie de Talara.<\/strong><\/p>\n<\/div>

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Soletanche Bachy Per\u00fa<\/a>, en joint-ventrue avec Menard<\/a> a mis en \u0153uvre pour la premi\u00e8re fois au P\u00e9rou un traitement d\u2019am\u00e9lioration des sols<\/a> mous \u00e0 l\u2019aide de la technique de substitution dynamique. Cette m\u00e9thode a \u00e9t\u00e9 choisie pour la construction de b\u00e2timents situ\u00e9s dans les zones compl\u00e9mentaires 17 et 18 du projet d\u2019agrandissement de la raffinerie de Talara.<\/p>\n

En raison de l\u2019instabilit\u00e9 du sol en cas de s\u00e9isme, qui peut provoquer des effondrements ou causer de graves dommages aux structures b\u00e2ties, Soletanche Bachy Per\u00fa et Menard ont s\u00e9lectionn\u00e9 cette technique d\u2019am\u00e9lioration du sol afin de minimiser les risques de liqu\u00e9faction jusqu\u2019\u00e0 8 m\u00e8tres de profondeur dans la zone.<\/p>\n

Pour ce projet, la substitution dynamique a consist\u00e9 \u00e0 faire chuter une masse de 15 tonnes depuis une hauteur allant jusqu\u2019\u00e0 14 m\u00e8tres pour cr\u00e9er des plots ballast\u00e9s afin de renforcer les sols compressibles jusqu\u2019\u00e0 4 m\u00e8tres de profondeur et d\u2019am\u00e9liorer les sables de 4 \u00e0 8 m\u00e8tres sous l\u2019effet de cette technique (compactage dynamique).<\/p>\n

1163 plots ballast\u00e9s ont \u00e9t\u00e9 fait dans une surface de 29 000 m2, atteignant une profondeur maximale de 4 m\u00e8tres et un diam\u00e8tre moyen de 1,80 m\u00e8tre.<\/p>\n

Le chantier qui a d\u00e9but\u00e9 en novembre 2018, s\u2019est achev\u00e9 avec succ\u00e8s en f\u00e9vrier 2019.<\/p>\n<\/div>

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Zetta-Lyze is a multi-application, multi-profile\/profession, multi-source database platform, easily accessible from anywhere, that provides production information in real time. <\/p>\n","protected":false},"author":1006,"featured_media":15720,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[747,757],"tags":[],"class_list":["post-15716","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualites","category-procede"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.soletanche-bachy.com\/wp-json\/wp\/v2\/posts\/15716"}],"collection":[{"href":"https:\/\/www.soletanche-bachy.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.soletanche-bachy.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.soletanche-bachy.com\/wp-json\/wp\/v2\/users\/1006"}],"replies":[{"embeddable":true,"href":"https:\/\/www.soletanche-bachy.com\/wp-json\/wp\/v2\/comments?post=15716"}],"version-history":[{"count":0,"href":"https:\/\/www.soletanche-bachy.com\/wp-json\/wp\/v2\/posts\/15716\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.soletanche-bachy.com\/wp-json\/wp\/v2\/media\/15720"}],"wp:attachment":[{"href":"https:\/\/www.soletanche-bachy.com\/wp-json\/wp\/v2\/media?parent=15716"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.soletanche-bachy.com\/wp-json\/wp\/v2\/categories?post=15716"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.soletanche-bachy.com\/wp-json\/wp\/v2\/tags?post=15716"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}