{"id":7478,"date":"2022-06-14T00:38:36","date_gmt":"2022-06-13T14:38:36","guid":{"rendered":"https:\/\/www.balineau.com\/?post_type=avada_portfolio&p=7478"},"modified":"2023-12-19T23:29:47","modified_gmt":"2023-12-19T13:29:47","slug":"renforcement-du-quai-emr-brest","status":"publish","type":"avada_portfolio","link":"https:\/\/www.balineau.com\/offer-portfolio\/renforcement-du-quai-emr-brest\/","title":{"rendered":"Renforcement du quai EMR \u00e0 Brest"},"content":{"rendered":"

<\/h2><\/div>

Contexte<\/h2>\n<\/div>
<\/div>

Dans le cadre du d\u00e9veloppement de la fili\u00e8re EMR (Energies Marines Renouvelables), la R\u00e9gion Bretagne<\/a> a programm\u00e9 un ambitieux projet de quai et de polder d\u00e9di\u00e9s \u00e0 la fabrication et au transport d’\u00e9oliennes offshore dans le port de Brest.<\/p>\n

Suite au constat de d\u00e9placements importants sur une partie du rideau de quai lors de la phase de r\u00e9alisation, des travaux compl\u00e9mentaires se sont av\u00e9r\u00e9s n\u00e9cessaires, avec notamment le renforcement des sols en arri\u00e8re du quai, destin\u00e9s \u00e0 recevoir les charges lourdes.<\/p>\n<\/div>

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<\/div>

Pr\u00e9sentation des ouvrages<\/p>\n

 <\/p><\/h2><\/div>

Le march\u00e9 de renforcement par inclusions a \u00e9t\u00e9 remport\u00e9 par le groupement Balineau \/ VCMF. Il consistait \u00e0 mettre en place par vibrofon\u00e7age<\/a>\u00a0et battage<\/a> des profil\u00e9s de type HEB 240 de 24 \u00e0 28 m de longueur.<\/p>\n

Les inclusions, au nombre de 1146 U, \u00e9taient d’abord descendues \u00e0 l’aide d’un vibreur dans les remblais hydrauliques et les alluvions sablo-vasardes, puis par battage au marteau hydraulique dans le substratum schisteux, alt\u00e9r\u00e9 en t\u00eate. Un crit\u00e8re de battage, fonction de la charge \u00e0 reprendre en phase d\u00e9finitive, avait \u00e9t\u00e9 d\u00e9fini au pr\u00e9alable et v\u00e9rifi\u00e9 par une planche d’essais.<\/p>\n

Le projet s’est r\u00e9alis\u00e9 sous une forte contrainte de d\u00e9lai, les travaux conditionnant la finalisation du quai principal, et aussi d’exigu\u00eft\u00e9 du site, en interface avec d’autres parties de l’ouvrage.<\/p>\n<\/div><\/div><\/div>

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Localisation<\/span>
\nBrest, France<\/span><\/b><\/p>\n

\u00a0<\/p>\n<\/div>

<\/div>
<\/div><\/div>
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Ma\u00eetre d’ouvrage<\/span>
\nR\u00e9gion BRETAGNE<\/span><\/a><\/span><\/b><\/p>\n

\u00a0<\/p>\n<\/div>

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<\/div><\/div>
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Ma\u00eetre d\u2019oeuvre<\/span>
\nEGIS<\/span><\/a><\/b><\/p>\n

\u00a0<\/p>\n<\/div>

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<\/div><\/div>
<\/div>

Entreprise g\u00e9n\u00e9rale<\/span>
\nBALINEAU \/ VCMF<\/span><\/b><\/p>\n

\u00a0<\/p>\n<\/div>

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<\/div><\/div>
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Dur\u00e9e des travaux<\/span>
\nSept. 2021 – D\u00e9c. 20<\/span><\/b>21<\/span><\/b><\/p>\n

\u00a0<\/p>\n

\u00a0<\/p>\n<\/div><\/div><\/div>

<\/div><\/div><\/div><\/div><\/div>
\"Chantier<\/div><\/div><\/div>
\"\"<\/div><\/div><\/div>
\"Vibrofo\u00e7age<\/div><\/div><\/div><\/div>
<\/i><\/div>
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0<\/span><\/div>
inclusions<\/div><\/div><\/div>
0<\/span><\/div>
Longueur maxi en m<\/div><\/div><\/div>
0<\/span><\/div>
t de profil\u00e9s<\/div><\/div><\/div><\/div>
<\/div>
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Techniques utilis\u00e9es<\/p>\n

<\/h2><\/div>

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<\/i>Vibrofon\u00e7age<\/span><\/a><\/div>
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<\/div>
<\/i>Battage<\/span><\/a><\/div>
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\n\t\t\t\t\t\n\t\t\t\t\t\tPostes transformateurs enterr\u00e9s sur les quais de Bordeaux\t\t\t\t\t<\/a>\n\t\t\t\t<\/h4>\n\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\n\t\t\t\t\t\t<\/a>\n\t<\/div>\n<\/div>\n<\/div>\n<\/div><\/div>
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Fontaine Feydeau-Commerces, Nantes<\/span>jfort<\/a><\/span><\/span>2023-12-19T23:28:17+10:00<\/span>
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\n\t\t\t\t\t\n\t\t\t\t\t\tChantier Canal de Grand Camp, fouille en palplanches\t\t\t\t\t<\/a>\n\t\t\t\t<\/h4>\n\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\n\t\t\t\t\t\t<\/a>\n\t<\/div>\n<\/div>\n<\/div>\n<\/div><\/div>
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<\/i><\/div>
<\/i><\/div><\/div><\/div>
P\u00e9niche du Mascaret, Saint-Germain-de-la-rivi\u00e8re<\/span>jfort<\/a><\/span><\/span>2024-10-01T23:16:55+10:00<\/span>
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\n\t\t\t\t\t\n\t\t\t\t\t\tP\u00e9niche du Mascaret, Saint-Germain-de-la-rivi\u00e8re\t\t\t\t\t<\/a>\n\t\t\t\t<\/h4>\n\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\n\t\t\t\t\t\t<\/a>\n\t<\/div>\n<\/div>\n<\/div>\n<\/div><\/div>
Postes transformateurs enterr\u00e9s sur les quais de Bordeaux<\/span>jfort<\/a><\/span><\/span>2024-09-17T23:45:25+10:00<\/span>
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\n\t\t\t\t\t\n\t\t\t\t\t\tPostes transformateurs enterr\u00e9s sur les quais de Bordeaux\t\t\t\t\t<\/a>\n\t\t\t\t<\/h4>\n\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\n\t\t\t\t\t\t<\/a>\n\t<\/div>\n<\/div>\n<\/div>\n<\/div><\/div>
Canal du midi, Toulouse<\/span>jfort<\/a><\/span><\/span>2023-12-19T22:22:31+10:00<\/span>
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\n\t\t\t\t\t\n\t\t\t\t\t\tCanal du midi, Toulouse\t\t\t\t\t<\/a>\n\t\t\t\t<\/h4>\n\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\n\t\t\t\t\t\t<\/a>\n\t<\/div>\n<\/div>\n<\/div>\n<\/div><\/div>
Ostrea-Edulis, Gujan-Mestras<\/span>jfort<\/a><\/span><\/span>2023-12-19T22:24:12+10:00<\/span>
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\n\t\t\t\t\t\n\t\t\t\t\t\tOstrea-Edulis, Gujan-Mestras\t\t\t\t\t<\/a>\n\t\t\t\t<\/h4>\n\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\n\t\t\t\t\t\t<\/a>\n\t<\/div>\n<\/div>\n<\/div>\n<\/div><\/div>
Fontaine Feydeau-Commerces, Nantes<\/span>jfort<\/a><\/span><\/span>2023-12-19T23:28:17+10:00<\/span>
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\n\t
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\n\t\t\t\t\t\n\t\t\t\t\t\tFontaine Feydeau-Commerces, Nantes\t\t\t\t\t<\/a>\n\t\t\t\t<\/h4>\n\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\n\t\t\t\t\t\t<\/a>\n\t<\/div>\n<\/div>\n<\/div>\n<\/div><\/div>
Chantier Canal de Grand Camp, fouille en palplanches<\/span>jfort<\/a><\/span><\/span>2023-12-19T23:28:54+10:00<\/span>
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\n\t
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\n\t\t\t\t\t\n\t\t\t\t\t\tChantier Canal de Grand Camp, fouille en palplanches\t\t\t\t\t<\/a>\n\t\t\t\t<\/h4>\n\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\n\t\t\t\t\t\t<\/a>\n\t<\/div>\n<\/div>\n<\/div>\n<\/div><\/div>
Renforcement du quai EMR \u00e0 Brest<\/span>jleberre<\/a><\/span><\/span>2023-12-19T23:29:47+10:00<\/span>
\n\t\t\t\t\"Battage
\n\t
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\n\t\t\t\t\t\n\t\t\t\t\t\tRenforcement du quai EMR \u00e0 Brest\t\t\t\t\t<\/a>\n\t\t\t\t<\/h4>\n\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\n\t\t\t\t\t\t<\/a>\n\t<\/div>\n<\/div>\n<\/div>\n<\/div><\/div>
R\u00e9am\u00e9nagement du Port de La Vigne<\/span>jfort<\/a><\/span><\/span>2023-12-19T23:30:21+10:00<\/span>
\n\t\t\t\t\"Port
\n\t
\n\n\t\t\t\t\n\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t

\n\t\t\t\t\t\n\t\t\t\t\t\tR\u00e9am\u00e9nagement du Port de La Vigne\t\t\t\t\t<\/a>\n\t\t\t\t<\/h4>\n\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\n\t\t\t\t\t\t<\/a>\n\t<\/div>\n<\/div>\n<\/div>\n<\/div><\/div>
TOARC Centre A480 Grenoble – R\u00e9alisation de palplanches et pieux berlinois<\/span>jfort<\/a><\/span><\/span>2023-12-19T23:33:45+10:00<\/span>
\n\t\t\t\t\"Forage
\n\t
\n\n\t\t\t\t\n\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t

\n\t\t\t\t\t\n\t\t\t\t\t\tTOARC Centre A480 Grenoble – R\u00e9alisation de palplanches et pieux berlinois\t\t\t\t\t<\/a>\n\t\t\t\t<\/h4>\n\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\n\t\t\t\t\t\t<\/a>\n\t<\/div>\n<\/div>\n<\/div>\n<\/div><\/div>
Am\u00e9lioration du poste APGA au Grand Quevilly<\/span>admin1369<\/a><\/span><\/span>2023-12-19T23:42:40+10:00<\/span>
\n\t\t\t\t\"Pose
\n\t
\n\n\t\t\t\t\n\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t

\n\t\t\t\t\t\n\t\t\t\t\t\tAm\u00e9lioration du poste APGA au Grand Quevilly\t\t\t\t\t<\/a>\n\t\t\t\t<\/h4>\n\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\n\t\t\t\t\t\t<\/a>\n\t<\/div>\n<\/div>\n<\/div>\n<\/div><\/div><\/div>
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Vous avez un projet ?<\/span><\/p>\n

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Nous vous apportons tout notre savoir-faire, de la conception \u00e0 la mise en service.<\/p>\n

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