{"id":3690,"date":"2021-04-08T10:05:56","date_gmt":"2021-04-08T08:05:56","guid":{"rendered":"https:\/\/revue-belveder.org\/?p=3690"},"modified":"2021-04-13T17:53:56","modified_gmt":"2021-04-13T15:53:56","slug":"le-sol-modele-par-les-chemins-de-leau","status":"publish","type":"post","link":"https:\/\/revue-belveder.org\/index.php\/le-sol-modele-par-les-chemins-de-leau\/","title":{"rendered":"Le sol model\u00e9 par les chemins de l\u2019eau"},"content":{"rendered":"<h3 style=\"text-align: left\">L\u2019exemple du projet du chemin de Montagne \u00e0 Grenade-sur-Garonne<\/h3>\n<p style=\"text-align: left\"><a  href=\"https:\/\/revue-belveder.org\/wp-content\/uploads\/2021\/04\/eau-v\u00e9g\u00e9taux-2.jpg\" data-rel=\"lightbox-gallery-0\" data-rl_title=\"\" data-rl_caption=\"\" title=\"\"><img loading=\"lazy\" class=\"wp-image-3691 size-large alignnone\" src=\"https:\/\/revue-belveder.org\/wp-content\/uploads\/2021\/04\/eau-v\u00e9g\u00e9taux-2-1024x827.jpg\" alt=\"\" width=\"700\" height=\"565\" srcset=\"https:\/\/revue-belveder.org\/wp-content\/uploads\/2021\/04\/eau-v\u00e9g\u00e9taux-2-1024x827.jpg 1024w, https:\/\/revue-belveder.org\/wp-content\/uploads\/2021\/04\/eau-v\u00e9g\u00e9taux-2-300x242.jpg 300w, https:\/\/revue-belveder.org\/wp-content\/uploads\/2021\/04\/eau-v\u00e9g\u00e9taux-2-768x620.jpg 768w, https:\/\/revue-belveder.org\/wp-content\/uploads\/2021\/04\/eau-v\u00e9g\u00e9taux-2-500x404.jpg 500w, https:\/\/revue-belveder.org\/wp-content\/uploads\/2021\/04\/eau-v\u00e9g\u00e9taux-2.jpg 1783w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/a><\/p>\n<p style=\"text-align: left\">La Bastide de Grenade-sur-Garonne s\u2019est construite entre Save et Garonne, sur la premi\u00e8re terrasse du fleuve, \u00e0 l\u2019abri de ses crues. Au sud de la Bastide, au c\u0153ur de quartiers d\u2019habitat individuel r\u00e9cents, la Collectivit\u00e9 a souhait\u00e9 requalifier des voies historiques \u2013 dont le chemin de Montagne \u2013 et am\u00e9nager une parcelle de 3 hectares accueillant une \u00e9cole, un centre de loisirs et une cr\u00e8che, articul\u00e9s autour d\u2019une plaine de jeux.<\/p>\n<p style=\"text-align: left\">Le site du projet \u00e9tait \u00e0 l\u2019origine structur\u00e9 par des chemins creux devenus des routes bord\u00e9es de foss\u00e9s qui alimentaient le ruisseau de Saint-Bernard, identifiable sur les anciens cadastres. Partiellement bus\u00e9, cet affluent de la Save avait disparu (sa source a \u00e9t\u00e9 remise en \u00e9vidence lors des travaux) et l\u2019exutoire contraint imposait une grande ma\u00eetrise des d\u00e9bits de fuite en amont.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: left\"><a  href=\"https:\/\/revue-belveder.org\/wp-content\/uploads\/2021\/04\/plan-sans-l\u00e9gendes.jpg\" data-rel=\"lightbox-gallery-0\" data-rl_title=\"\" data-rl_caption=\"\" title=\"\"><img loading=\"lazy\" class=\"wp-image-3692 size-large alignnone\" src=\"https:\/\/revue-belveder.org\/wp-content\/uploads\/2021\/04\/plan-sans-l\u00e9gendes-1024x403.jpg\" alt=\"\" width=\"700\" height=\"275\" srcset=\"https:\/\/revue-belveder.org\/wp-content\/uploads\/2021\/04\/plan-sans-l\u00e9gendes-1024x403.jpg 1024w, https:\/\/revue-belveder.org\/wp-content\/uploads\/2021\/04\/plan-sans-l\u00e9gendes-300x118.jpg 300w, https:\/\/revue-belveder.org\/wp-content\/uploads\/2021\/04\/plan-sans-l\u00e9gendes-768x303.jpg 768w, https:\/\/revue-belveder.org\/wp-content\/uploads\/2021\/04\/plan-sans-l\u00e9gendes-500x197.jpg 500w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/a><\/p>\n<p style=\"text-align: left\">Dans le projet, les espaces publics ont \u00e9t\u00e9 dessin\u00e9s par la logique de l\u2019eau, sa r\u00e9ception, son ruissellement et sa r\u00e9tention. Ainsi, entre les plates-formes des \u00e9quipements et la d\u00e9clivit\u00e9 du terrain, des noues permettent de structurer le relief, de recueillir et de ralentir les eaux de ruissellement de toiture.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: left\"><a  href=\"https:\/\/revue-belveder.org\/wp-content\/uploads\/2021\/04\/PUVA-3.png\" data-rel=\"lightbox-gallery-0\" data-rl_title=\"\" data-rl_caption=\"\" title=\"\"><img loading=\"lazy\" class=\"alignnone wp-image-3693 size-large\" src=\"https:\/\/revue-belveder.org\/wp-content\/uploads\/2021\/04\/PUVA-3-1024x682.png\" alt=\"\" width=\"700\" height=\"466\" srcset=\"https:\/\/revue-belveder.org\/wp-content\/uploads\/2021\/04\/PUVA-3-1024x682.png 1024w, https:\/\/revue-belveder.org\/wp-content\/uploads\/2021\/04\/PUVA-3-300x200.png 300w, https:\/\/revue-belveder.org\/wp-content\/uploads\/2021\/04\/PUVA-3-768x512.png 768w, https:\/\/revue-belveder.org\/wp-content\/uploads\/2021\/04\/PUVA-3-500x333.png 500w, https:\/\/revue-belveder.org\/wp-content\/uploads\/2021\/04\/PUVA-3.png 1385w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/a><\/p>\n<p style=\"text-align: left\">Le profil contraint du chemin de Montagne int\u00e8gre le maintien d\u2019un large foss\u00e9 et le \u00a0pi\u00e9tonnier n\u2019est qu\u2019unilat\u00e9ral. Le long des chemins creux, le motif des haies est r\u00e9interpr\u00e9t\u00e9 et vient compl\u00e9ter la trame verte pr\u00e9existante.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: left\"><a  href=\"https:\/\/revue-belveder.org\/wp-content\/uploads\/2021\/04\/PUVA-4.png\" data-rel=\"lightbox-gallery-0\" data-rl_title=\"\" data-rl_caption=\"\" title=\"\"><img loading=\"lazy\" class=\"alignnone wp-image-3694 size-large\" src=\"https:\/\/revue-belveder.org\/wp-content\/uploads\/2021\/04\/PUVA-4-1024x684.png\" alt=\"\" width=\"700\" height=\"468\" srcset=\"https:\/\/revue-belveder.org\/wp-content\/uploads\/2021\/04\/PUVA-4-1024x684.png 1024w, https:\/\/revue-belveder.org\/wp-content\/uploads\/2021\/04\/PUVA-4-300x201.png 300w, https:\/\/revue-belveder.org\/wp-content\/uploads\/2021\/04\/PUVA-4-768x513.png 768w, https:\/\/revue-belveder.org\/wp-content\/uploads\/2021\/04\/PUVA-4-500x334.png 500w, https:\/\/revue-belveder.org\/wp-content\/uploads\/2021\/04\/PUVA-4.png 1381w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/a><\/p>\n<p style=\"text-align: left\">Dans la partie basse, la terrasse invers\u00e9e fait office de bassin de r\u00e9tention. Le projet se distingue par un taux d\u2019imperm\u00e9abilisation tr\u00e8s faible et un d\u00e9bit de fuite vers le foss\u00e9 m\u00e8re minimal.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: left\"><a  href=\"https:\/\/revue-belveder.org\/wp-content\/uploads\/2021\/04\/PUVA-5.png\" data-rel=\"lightbox-gallery-0\" data-rl_title=\"\" data-rl_caption=\"\" title=\"\"><img loading=\"lazy\" class=\"alignnone wp-image-3695 size-large\" src=\"https:\/\/revue-belveder.org\/wp-content\/uploads\/2021\/04\/PUVA-5-1024x572.png\" alt=\"\" width=\"700\" height=\"391\" srcset=\"https:\/\/revue-belveder.org\/wp-content\/uploads\/2021\/04\/PUVA-5-1024x572.png 1024w, https:\/\/revue-belveder.org\/wp-content\/uploads\/2021\/04\/PUVA-5-300x168.png 300w, https:\/\/revue-belveder.org\/wp-content\/uploads\/2021\/04\/PUVA-5-768x429.png 768w, https:\/\/revue-belveder.org\/wp-content\/uploads\/2021\/04\/PUVA-5-500x279.png 500w, https:\/\/revue-belveder.org\/wp-content\/uploads\/2021\/04\/PUVA-5.png 1645w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/a><\/p>\n<p style=\"text-align: left\">La nouvelle topographie du site cr\u00e9e ainsi des mouvements de terrain propices \u00e0 la pratique du BMX ou aux jeux pour tles tout-petits. Les plus \u00e2g\u00e9s peuvent profiter des chemins pour leurs promenades quotidiennes\u00a0; model\u00e9s, chemins, prairies permettent \u00e0 chacun de s\u2019inventer l\u00e0 une pratique singuli\u00e8re de l\u2019espace public.<\/p>\n<p>&nbsp;<\/p>\n<hr \/>\n<p style=\"text-align: left\"><strong>Nom du projet<\/strong>\u00a0: chemin de Montagne<\/p>\n<p style=\"text-align: left\"><strong>Lieu<\/strong>\u00a0: Grenade-sur-Garonne<\/p>\n<p style=\"text-align: left\"><strong>Programme<\/strong>\u00a0: requalification des espaces publics et am\u00e9nagement paysager (cr\u00e9ation de 100 places de stationnement, de cheminements et acc\u00e8s, requalification des voiries, cr\u00e9ation d\u2019un espace de jeux et de loisirs) en parall\u00e8le de la cr\u00e9ation de trois \u00e9quipements d\u00e9di\u00e9s \u00e0 la petite enfance (\u00e9cole, cr\u00e8che, centre de loisirs).<\/p>\n<p style=\"text-align: left\"><strong>Superficie<\/strong>\u00a0: 31\u00a0500\u00a0m\u00b2<\/p>\n<p style=\"text-align: left\"><strong>Date du projet<\/strong>\u00a0: 2013-2016<\/p>\n<p style=\"text-align: left\"><strong>Ma\u00eetrise d\u2019ouvrage<\/strong>\u00a0: mairie de Grenade-sur-Garonne<\/p>\n<p style=\"text-align: left\"><strong>Ma\u00eetrise d\u2019\u0153uvre des espaces publics<\/strong>\u00a0: agence Torres Borredon \u2013 Pour une ville aimable (PUVA) (architectes, urbanistes, paysagistes), OTCE Infra (bureau d\u2019\u00e9tudes VRD) et Jean-Michel Sagols (paysagiste).<\/p>\n<p style=\"text-align: left\">\n","protected":false},"excerpt":{"rendered":"<p>Si le sol nous \u00e9voque la terre, il doit aussi nous renvoyer \u00e0 un autre \u00e9l\u00e9ment, l\u2019eau. La gestion de l\u2019eau est en effet une dimension sine qua non des projets d\u2019am\u00e9nagement et de paysage. Celui du chemin de montagne, con\u00e7u par l\u2019agence PUVA pour la ville de Grenade-sur-Garonne, fait ainsi la part belle aux \u00ab\u00a0chemins de l\u2019eau\u00a0\u00bb.<\/p>\n","protected":false},"author":3,"featured_media":3691,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[50],"tags":[51],"authors":[{"term_id":82,"user_id":0,"is_guest":1,"slug":"auat","display_name":"AUAT"}],"_links":{"self":[{"href":"https:\/\/revue-belveder.org\/index.php\/wp-json\/wp\/v2\/posts\/3690"}],"collection":[{"href":"https:\/\/revue-belveder.org\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/revue-belveder.org\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/revue-belveder.org\/index.php\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/revue-belveder.org\/index.php\/wp-json\/wp\/v2\/comments?post=3690"}],"version-history":[{"count":8,"href":"https:\/\/revue-belveder.org\/index.php\/wp-json\/wp\/v2\/posts\/3690\/revisions"}],"predecessor-version":[{"id":3958,"href":"https:\/\/revue-belveder.org\/index.php\/wp-json\/wp\/v2\/posts\/3690\/revisions\/3958"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/revue-belveder.org\/index.php\/wp-json\/wp\/v2\/media\/3691"}],"wp:attachment":[{"href":"https:\/\/revue-belveder.org\/index.php\/wp-json\/wp\/v2\/media?parent=3690"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/revue-belveder.org\/index.php\/wp-json\/wp\/v2\/categories?post=3690"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/revue-belveder.org\/index.php\/wp-json\/wp\/v2\/tags?post=3690"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}